RoutingSearchParameters.java

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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// NO CHECKED-IN PROTOBUF GENCODE
// source: ortools/constraint_solver/routing_parameters.proto
// Protobuf Java Version: 4.31.1
 
package com.google.ortools.constraintsolver;

@com.google.protobuf.Generated
public final class RoutingSearchParameters extends
    com.google.protobuf.GeneratedMessage implements
    // @@protoc_insertion_point(message_implements:operations_research.RoutingSearchParameters)
    RoutingSearchParametersOrBuilder {
private static final long serialVersionUID = 0L;
  static {
    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
      /* major= */ 4,
      /* minor= */ 31,
      /* patch= */ 1,
      /* suffix= */ "",
      RoutingSearchParameters.class.getName());
  }
  // Use RoutingSearchParameters.newBuilder() to construct.
  private RoutingSearchParameters(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
    super(builder);
  }
  private RoutingSearchParameters() {
    firstSolutionStrategy_ = 0;
    localCheapestInsertionPickupDeliveryStrategy_ = 0;
    localCheapestCostInsertionPickupDeliveryStrategy_ = 0;
    localCheapestInsertionSortingProperties_ = emptyIntList();
    localSearchMetaheuristic_ = 0;
    localSearchMetaheuristics_ = emptyIntList();
    useCp_ = 0;
    useCpSat_ = 0;
    useGeneralizedCpSat_ = 0;
    continuousSchedulingSolver_ = 0;
    mixedIntegerSchedulingSolver_ = 0;
    logTag_ = "";
  }
 
  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_descriptor;
  }
 
  @java.lang.Override
  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.ortools.constraintsolver.RoutingSearchParameters.class, com.google.ortools.constraintsolver.RoutingSearchParameters.Builder.class);
  }

  public enum PairInsertionStrategy
      implements com.google.protobuf.ProtocolMessageEnum {
    AUTOMATIC(0),
    BEST_PICKUP_THEN_BEST_DELIVERY(1),
    BEST_PICKUP_DELIVERY_PAIR(2),
    BEST_PICKUP_DELIVERY_PAIR_MULTITOUR(3),
    UNRECOGNIZED(-1),
    ;
 
    static {
      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 31,
        /* patch= */ 1,
        /* suffix= */ "",
        PairInsertionStrategy.class.getName());
    }
    public static final int AUTOMATIC_VALUE = 0;
    public static final int BEST_PICKUP_THEN_BEST_DELIVERY_VALUE = 1;
    public static final int BEST_PICKUP_DELIVERY_PAIR_VALUE = 2;
    public static final int BEST_PICKUP_DELIVERY_PAIR_MULTITOUR_VALUE = 3;
 
 
    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    @java.lang.Deprecated
    public static PairInsertionStrategy valueOf(int value) {
      return forNumber(value);
    }

    public static PairInsertionStrategy forNumber(int value) {
      switch (value) {
        case 0: return AUTOMATIC;
        case 1: return BEST_PICKUP_THEN_BEST_DELIVERY;
        case 2: return BEST_PICKUP_DELIVERY_PAIR;
        case 3: return BEST_PICKUP_DELIVERY_PAIR_MULTITOUR;
        default: return null;
      }
    }
 
    public static com.google.protobuf.Internal.EnumLiteMap<PairInsertionStrategy>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        PairInsertionStrategy> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<PairInsertionStrategy>() {
            public PairInsertionStrategy findValueByNumber(int number) {
              return PairInsertionStrategy.forNumber(number);
            }
          };
 
    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingSearchParameters.getDescriptor().getEnumTypes().get(0);
    }
 
    private static final PairInsertionStrategy[] VALUES = values();
 
    public static PairInsertionStrategy valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }
 
    private final int value;
 
    private PairInsertionStrategy(int value) {
      this.value = value;
    }
 
    // @@protoc_insertion_point(enum_scope:operations_research.RoutingSearchParameters.PairInsertionStrategy)
  }

  public enum InsertionSortingProperty
      implements com.google.protobuf.ProtocolMessageEnum {
    SORTING_PROPERTY_UNSPECIFIED(0),
    SORTING_PROPERTY_ALLOWED_VEHICLES(1),
    SORTING_PROPERTY_PENALTY(2),
    SORTING_PROPERTY_PENALTY_OVER_ALLOWED_VEHICLES_RATIO(3),
    SORTING_PROPERTY_HIGHEST_AVG_ARC_COST_TO_VEHICLE_START_ENDS(4),
    SORTING_PROPERTY_LOWEST_AVG_ARC_COST_TO_VEHICLE_START_ENDS(5),
    SORTING_PROPERTY_LOWEST_MIN_ARC_COST_TO_VEHICLE_START_ENDS(6),
    SORTING_PROPERTY_HIGHEST_DIMENSION_USAGE(7),
    SORTING_PROPERTY_RANDOM(8),
    UNRECOGNIZED(-1),
    ;
 
    static {
      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 31,
        /* patch= */ 1,
        /* suffix= */ "",
        InsertionSortingProperty.class.getName());
    }
    public static final int SORTING_PROPERTY_UNSPECIFIED_VALUE = 0;
    public static final int SORTING_PROPERTY_ALLOWED_VEHICLES_VALUE = 1;
    public static final int SORTING_PROPERTY_PENALTY_VALUE = 2;
    public static final int SORTING_PROPERTY_PENALTY_OVER_ALLOWED_VEHICLES_RATIO_VALUE = 3;
    public static final int SORTING_PROPERTY_HIGHEST_AVG_ARC_COST_TO_VEHICLE_START_ENDS_VALUE = 4;
    public static final int SORTING_PROPERTY_LOWEST_AVG_ARC_COST_TO_VEHICLE_START_ENDS_VALUE = 5;
    public static final int SORTING_PROPERTY_LOWEST_MIN_ARC_COST_TO_VEHICLE_START_ENDS_VALUE = 6;
    public static final int SORTING_PROPERTY_HIGHEST_DIMENSION_USAGE_VALUE = 7;
    public static final int SORTING_PROPERTY_RANDOM_VALUE = 8;
 
 
    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    @java.lang.Deprecated
    public static InsertionSortingProperty valueOf(int value) {
      return forNumber(value);
    }

    public static InsertionSortingProperty forNumber(int value) {
      switch (value) {
        case 0: return SORTING_PROPERTY_UNSPECIFIED;
        case 1: return SORTING_PROPERTY_ALLOWED_VEHICLES;
        case 2: return SORTING_PROPERTY_PENALTY;
        case 3: return SORTING_PROPERTY_PENALTY_OVER_ALLOWED_VEHICLES_RATIO;
        case 4: return SORTING_PROPERTY_HIGHEST_AVG_ARC_COST_TO_VEHICLE_START_ENDS;
        case 5: return SORTING_PROPERTY_LOWEST_AVG_ARC_COST_TO_VEHICLE_START_ENDS;
        case 6: return SORTING_PROPERTY_LOWEST_MIN_ARC_COST_TO_VEHICLE_START_ENDS;
        case 7: return SORTING_PROPERTY_HIGHEST_DIMENSION_USAGE;
        case 8: return SORTING_PROPERTY_RANDOM;
        default: return null;
      }
    }
 
    public static com.google.protobuf.Internal.EnumLiteMap<InsertionSortingProperty>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        InsertionSortingProperty> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<InsertionSortingProperty>() {
            public InsertionSortingProperty findValueByNumber(int number) {
              return InsertionSortingProperty.forNumber(number);
            }
          };
 
    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingSearchParameters.getDescriptor().getEnumTypes().get(1);
    }
 
    private static final InsertionSortingProperty[] VALUES = values();
 
    public static InsertionSortingProperty valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }
 
    private final int value;
 
    private InsertionSortingProperty(int value) {
      this.value = value;
    }
 
    // @@protoc_insertion_point(enum_scope:operations_research.RoutingSearchParameters.InsertionSortingProperty)
  }

  public enum SchedulingSolver
      implements com.google.protobuf.ProtocolMessageEnum {
    SCHEDULING_UNSET(0),
    SCHEDULING_GLOP(1),
    SCHEDULING_CP_SAT(2),
    UNRECOGNIZED(-1),
    ;
 
    static {
      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 31,
        /* patch= */ 1,
        /* suffix= */ "",
        SchedulingSolver.class.getName());
    }
    public static final int SCHEDULING_UNSET_VALUE = 0;
    public static final int SCHEDULING_GLOP_VALUE = 1;
    public static final int SCHEDULING_CP_SAT_VALUE = 2;
 
 
    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    @java.lang.Deprecated
    public static SchedulingSolver valueOf(int value) {
      return forNumber(value);
    }

    public static SchedulingSolver forNumber(int value) {
      switch (value) {
        case 0: return SCHEDULING_UNSET;
        case 1: return SCHEDULING_GLOP;
        case 2: return SCHEDULING_CP_SAT;
        default: return null;
      }
    }
 
    public static com.google.protobuf.Internal.EnumLiteMap<SchedulingSolver>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        SchedulingSolver> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<SchedulingSolver>() {
            public SchedulingSolver findValueByNumber(int number) {
              return SchedulingSolver.forNumber(number);
            }
          };
 
    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingSearchParameters.getDescriptor().getEnumTypes().get(2);
    }
 
    private static final SchedulingSolver[] VALUES = values();
 
    public static SchedulingSolver valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }
 
    private final int value;
 
    private SchedulingSolver(int value) {
      this.value = value;
    }
 
    // @@protoc_insertion_point(enum_scope:operations_research.RoutingSearchParameters.SchedulingSolver)
  }
 
  public interface LocalSearchNeighborhoodOperatorsOrBuilder extends
      // @@protoc_insertion_point(interface_extends:operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators)
      com.google.protobuf.MessageOrBuilder {

    int getUseRelocateValue();
    com.google.ortools.util.OptionalBoolean getUseRelocate();

    int getUseRelocatePairValue();
    com.google.ortools.util.OptionalBoolean getUseRelocatePair();

    int getUseLightRelocatePairValue();
    com.google.ortools.util.OptionalBoolean getUseLightRelocatePair();

    int getUseRelocateNeighborsValue();
    com.google.ortools.util.OptionalBoolean getUseRelocateNeighbors();

    int getUseRelocateSubtripValue();
    com.google.ortools.util.OptionalBoolean getUseRelocateSubtrip();

    int getUseExchangeValue();
    com.google.ortools.util.OptionalBoolean getUseExchange();

    int getUseExchangePairValue();
    com.google.ortools.util.OptionalBoolean getUseExchangePair();

    int getUseExchangeSubtripValue();
    com.google.ortools.util.OptionalBoolean getUseExchangeSubtrip();

    int getUseCrossValue();
    com.google.ortools.util.OptionalBoolean getUseCross();

    int getUseCrossExchangeValue();
    com.google.ortools.util.OptionalBoolean getUseCrossExchange();

    int getUseRelocateExpensiveChainValue();
    com.google.ortools.util.OptionalBoolean getUseRelocateExpensiveChain();

    int getUseTwoOptValue();
    com.google.ortools.util.OptionalBoolean getUseTwoOpt();

    int getUseOrOptValue();
    com.google.ortools.util.OptionalBoolean getUseOrOpt();

    int getUseLinKernighanValue();
    com.google.ortools.util.OptionalBoolean getUseLinKernighan();

    int getUseTspOptValue();
    com.google.ortools.util.OptionalBoolean getUseTspOpt();

    int getUseMakeActiveValue();
    com.google.ortools.util.OptionalBoolean getUseMakeActive();

    int getUseRelocateAndMakeActiveValue();
    com.google.ortools.util.OptionalBoolean getUseRelocateAndMakeActive();

    int getUseExchangeAndMakeActiveValue();
    com.google.ortools.util.OptionalBoolean getUseExchangeAndMakeActive();

    int getUseExchangePathStartEndsAndMakeActiveValue();
    com.google.ortools.util.OptionalBoolean getUseExchangePathStartEndsAndMakeActive();

    int getUseMakeInactiveValue();
    com.google.ortools.util.OptionalBoolean getUseMakeInactive();

    int getUseMakeChainInactiveValue();
    com.google.ortools.util.OptionalBoolean getUseMakeChainInactive();

    int getUseSwapActiveValue();
    com.google.ortools.util.OptionalBoolean getUseSwapActive();

    int getUseSwapActiveChainValue();
    com.google.ortools.util.OptionalBoolean getUseSwapActiveChain();

    int getUseExtendedSwapActiveValue();
    com.google.ortools.util.OptionalBoolean getUseExtendedSwapActive();

    int getUseShortestPathSwapActiveValue();
    com.google.ortools.util.OptionalBoolean getUseShortestPathSwapActive();

    int getUseShortestPathTwoOptValue();
    com.google.ortools.util.OptionalBoolean getUseShortestPathTwoOpt();

    int getUseNodePairSwapActiveValue();
    com.google.ortools.util.OptionalBoolean getUseNodePairSwapActive();

    int getUsePathLnsValue();
    com.google.ortools.util.OptionalBoolean getUsePathLns();

    int getUseFullPathLnsValue();
    com.google.ortools.util.OptionalBoolean getUseFullPathLns();

    int getUseTspLnsValue();
    com.google.ortools.util.OptionalBoolean getUseTspLns();

    int getUseInactiveLnsValue();
    com.google.ortools.util.OptionalBoolean getUseInactiveLns();

    int getUseGlobalCheapestInsertionPathLnsValue();
    com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionPathLns();

    int getUseLocalCheapestInsertionPathLnsValue();
    com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionPathLns();

    int getUseRelocatePathGlobalCheapestInsertionInsertUnperformedValue();
    com.google.ortools.util.OptionalBoolean getUseRelocatePathGlobalCheapestInsertionInsertUnperformed();

    int getUseGlobalCheapestInsertionExpensiveChainLnsValue();
    com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionExpensiveChainLns();

    int getUseLocalCheapestInsertionExpensiveChainLnsValue();
    com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionExpensiveChainLns();

    int getUseGlobalCheapestInsertionCloseNodesLnsValue();
    com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionCloseNodesLns();

    int getUseLocalCheapestInsertionCloseNodesLnsValue();
    com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionCloseNodesLns();
  }

  public static final class LocalSearchNeighborhoodOperators extends
      com.google.protobuf.GeneratedMessage implements
      // @@protoc_insertion_point(message_implements:operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators)
      LocalSearchNeighborhoodOperatorsOrBuilder {
  private static final long serialVersionUID = 0L;
    static {
      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 31,
        /* patch= */ 1,
        /* suffix= */ "",
        LocalSearchNeighborhoodOperators.class.getName());
    }
    // Use LocalSearchNeighborhoodOperators.newBuilder() to construct.
    private LocalSearchNeighborhoodOperators(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
    }
    private LocalSearchNeighborhoodOperators() {
      useRelocate_ = 0;
      useRelocatePair_ = 0;
      useLightRelocatePair_ = 0;
      useRelocateNeighbors_ = 0;
      useRelocateSubtrip_ = 0;
      useExchange_ = 0;
      useExchangePair_ = 0;
      useExchangeSubtrip_ = 0;
      useCross_ = 0;
      useCrossExchange_ = 0;
      useRelocateExpensiveChain_ = 0;
      useTwoOpt_ = 0;
      useOrOpt_ = 0;
      useLinKernighan_ = 0;
      useTspOpt_ = 0;
      useMakeActive_ = 0;
      useRelocateAndMakeActive_ = 0;
      useExchangeAndMakeActive_ = 0;
      useExchangePathStartEndsAndMakeActive_ = 0;
      useMakeInactive_ = 0;
      useMakeChainInactive_ = 0;
      useSwapActive_ = 0;
      useSwapActiveChain_ = 0;
      useExtendedSwapActive_ = 0;
      useShortestPathSwapActive_ = 0;
      useShortestPathTwoOpt_ = 0;
      useNodePairSwapActive_ = 0;
      usePathLns_ = 0;
      useFullPathLns_ = 0;
      useTspLns_ = 0;
      useInactiveLns_ = 0;
      useGlobalCheapestInsertionPathLns_ = 0;
      useLocalCheapestInsertionPathLns_ = 0;
      useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = 0;
      useGlobalCheapestInsertionExpensiveChainLns_ = 0;
      useLocalCheapestInsertionExpensiveChainLns_ = 0;
      useGlobalCheapestInsertionCloseNodesLns_ = 0;
      useLocalCheapestInsertionCloseNodesLns_ = 0;
    }
 
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_LocalSearchNeighborhoodOperators_descriptor;
    }
 
    @java.lang.Override
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_LocalSearchNeighborhoodOperators_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.class, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder.class);
    }
 
    public static final int USE_RELOCATE_FIELD_NUMBER = 1;
    private int useRelocate_ = 0;
    @java.lang.Override public int getUseRelocateValue() {
      return useRelocate_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocate() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocate_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_RELOCATE_PAIR_FIELD_NUMBER = 2;
    private int useRelocatePair_ = 0;
    @java.lang.Override public int getUseRelocatePairValue() {
      return useRelocatePair_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocatePair() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocatePair_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_LIGHT_RELOCATE_PAIR_FIELD_NUMBER = 24;
    private int useLightRelocatePair_ = 0;
    @java.lang.Override public int getUseLightRelocatePairValue() {
      return useLightRelocatePair_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseLightRelocatePair() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLightRelocatePair_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_RELOCATE_NEIGHBORS_FIELD_NUMBER = 3;
    private int useRelocateNeighbors_ = 0;
    @java.lang.Override public int getUseRelocateNeighborsValue() {
      return useRelocateNeighbors_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocateNeighbors() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateNeighbors_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_RELOCATE_SUBTRIP_FIELD_NUMBER = 25;
    private int useRelocateSubtrip_ = 0;
    @java.lang.Override public int getUseRelocateSubtripValue() {
      return useRelocateSubtrip_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocateSubtrip() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateSubtrip_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_EXCHANGE_FIELD_NUMBER = 4;
    private int useExchange_ = 0;
    @java.lang.Override public int getUseExchangeValue() {
      return useExchange_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseExchange() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchange_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_EXCHANGE_PAIR_FIELD_NUMBER = 22;
    private int useExchangePair_ = 0;
    @java.lang.Override public int getUseExchangePairValue() {
      return useExchangePair_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseExchangePair() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangePair_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_EXCHANGE_SUBTRIP_FIELD_NUMBER = 26;
    private int useExchangeSubtrip_ = 0;
    @java.lang.Override public int getUseExchangeSubtripValue() {
      return useExchangeSubtrip_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseExchangeSubtrip() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangeSubtrip_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_CROSS_FIELD_NUMBER = 5;
    private int useCross_ = 0;
    @java.lang.Override public int getUseCrossValue() {
      return useCross_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseCross() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCross_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_CROSS_EXCHANGE_FIELD_NUMBER = 6;
    private int useCrossExchange_ = 0;
    @java.lang.Override public int getUseCrossExchangeValue() {
      return useCrossExchange_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseCrossExchange() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCrossExchange_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_RELOCATE_EXPENSIVE_CHAIN_FIELD_NUMBER = 23;
    private int useRelocateExpensiveChain_ = 0;
    @java.lang.Override public int getUseRelocateExpensiveChainValue() {
      return useRelocateExpensiveChain_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocateExpensiveChain() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateExpensiveChain_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_TWO_OPT_FIELD_NUMBER = 7;
    private int useTwoOpt_ = 0;
    @java.lang.Override public int getUseTwoOptValue() {
      return useTwoOpt_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseTwoOpt() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useTwoOpt_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_OR_OPT_FIELD_NUMBER = 8;
    private int useOrOpt_ = 0;
    @java.lang.Override public int getUseOrOptValue() {
      return useOrOpt_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseOrOpt() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useOrOpt_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_LIN_KERNIGHAN_FIELD_NUMBER = 9;
    private int useLinKernighan_ = 0;
    @java.lang.Override public int getUseLinKernighanValue() {
      return useLinKernighan_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseLinKernighan() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLinKernighan_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_TSP_OPT_FIELD_NUMBER = 10;
    private int useTspOpt_ = 0;
    @java.lang.Override public int getUseTspOptValue() {
      return useTspOpt_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseTspOpt() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useTspOpt_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_MAKE_ACTIVE_FIELD_NUMBER = 11;
    private int useMakeActive_ = 0;
    @java.lang.Override public int getUseMakeActiveValue() {
      return useMakeActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseMakeActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useMakeActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_RELOCATE_AND_MAKE_ACTIVE_FIELD_NUMBER = 21;
    private int useRelocateAndMakeActive_ = 0;
    @java.lang.Override public int getUseRelocateAndMakeActiveValue() {
      return useRelocateAndMakeActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocateAndMakeActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateAndMakeActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_EXCHANGE_AND_MAKE_ACTIVE_FIELD_NUMBER = 37;
    private int useExchangeAndMakeActive_ = 0;
    @java.lang.Override public int getUseExchangeAndMakeActiveValue() {
      return useExchangeAndMakeActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseExchangeAndMakeActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangeAndMakeActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_EXCHANGE_PATH_START_ENDS_AND_MAKE_ACTIVE_FIELD_NUMBER = 38;
    private int useExchangePathStartEndsAndMakeActive_ = 0;
    @java.lang.Override public int getUseExchangePathStartEndsAndMakeActiveValue() {
      return useExchangePathStartEndsAndMakeActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseExchangePathStartEndsAndMakeActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangePathStartEndsAndMakeActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_MAKE_INACTIVE_FIELD_NUMBER = 12;
    private int useMakeInactive_ = 0;
    @java.lang.Override public int getUseMakeInactiveValue() {
      return useMakeInactive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseMakeInactive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useMakeInactive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_MAKE_CHAIN_INACTIVE_FIELD_NUMBER = 13;
    private int useMakeChainInactive_ = 0;
    @java.lang.Override public int getUseMakeChainInactiveValue() {
      return useMakeChainInactive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseMakeChainInactive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useMakeChainInactive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_SWAP_ACTIVE_FIELD_NUMBER = 14;
    private int useSwapActive_ = 0;
    @java.lang.Override public int getUseSwapActiveValue() {
      return useSwapActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseSwapActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useSwapActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_SWAP_ACTIVE_CHAIN_FIELD_NUMBER = 35;
    private int useSwapActiveChain_ = 0;
    @java.lang.Override public int getUseSwapActiveChainValue() {
      return useSwapActiveChain_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseSwapActiveChain() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useSwapActiveChain_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_EXTENDED_SWAP_ACTIVE_FIELD_NUMBER = 15;
    private int useExtendedSwapActive_ = 0;
    @java.lang.Override public int getUseExtendedSwapActiveValue() {
      return useExtendedSwapActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseExtendedSwapActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExtendedSwapActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_SHORTEST_PATH_SWAP_ACTIVE_FIELD_NUMBER = 34;
    private int useShortestPathSwapActive_ = 0;
    @java.lang.Override public int getUseShortestPathSwapActiveValue() {
      return useShortestPathSwapActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseShortestPathSwapActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useShortestPathSwapActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_SHORTEST_PATH_TWO_OPT_FIELD_NUMBER = 36;
    private int useShortestPathTwoOpt_ = 0;
    @java.lang.Override public int getUseShortestPathTwoOptValue() {
      return useShortestPathTwoOpt_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseShortestPathTwoOpt() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useShortestPathTwoOpt_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_NODE_PAIR_SWAP_ACTIVE_FIELD_NUMBER = 20;
    private int useNodePairSwapActive_ = 0;
    @java.lang.Override public int getUseNodePairSwapActiveValue() {
      return useNodePairSwapActive_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseNodePairSwapActive() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useNodePairSwapActive_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_PATH_LNS_FIELD_NUMBER = 16;
    private int usePathLns_ = 0;
    @java.lang.Override public int getUsePathLnsValue() {
      return usePathLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUsePathLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(usePathLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_FULL_PATH_LNS_FIELD_NUMBER = 17;
    private int useFullPathLns_ = 0;
    @java.lang.Override public int getUseFullPathLnsValue() {
      return useFullPathLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseFullPathLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useFullPathLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_TSP_LNS_FIELD_NUMBER = 18;
    private int useTspLns_ = 0;
    @java.lang.Override public int getUseTspLnsValue() {
      return useTspLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseTspLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useTspLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_INACTIVE_LNS_FIELD_NUMBER = 19;
    private int useInactiveLns_ = 0;
    @java.lang.Override public int getUseInactiveLnsValue() {
      return useInactiveLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseInactiveLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useInactiveLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_GLOBAL_CHEAPEST_INSERTION_PATH_LNS_FIELD_NUMBER = 27;
    private int useGlobalCheapestInsertionPathLns_ = 0;
    @java.lang.Override public int getUseGlobalCheapestInsertionPathLnsValue() {
      return useGlobalCheapestInsertionPathLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionPathLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGlobalCheapestInsertionPathLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_LOCAL_CHEAPEST_INSERTION_PATH_LNS_FIELD_NUMBER = 28;
    private int useLocalCheapestInsertionPathLns_ = 0;
    @java.lang.Override public int getUseLocalCheapestInsertionPathLnsValue() {
      return useLocalCheapestInsertionPathLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionPathLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLocalCheapestInsertionPathLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_RELOCATE_PATH_GLOBAL_CHEAPEST_INSERTION_INSERT_UNPERFORMED_FIELD_NUMBER = 33;
    private int useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = 0;
    @java.lang.Override public int getUseRelocatePathGlobalCheapestInsertionInsertUnperformedValue() {
      return useRelocatePathGlobalCheapestInsertionInsertUnperformed_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseRelocatePathGlobalCheapestInsertionInsertUnperformed() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocatePathGlobalCheapestInsertionInsertUnperformed_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_GLOBAL_CHEAPEST_INSERTION_EXPENSIVE_CHAIN_LNS_FIELD_NUMBER = 29;
    private int useGlobalCheapestInsertionExpensiveChainLns_ = 0;
    @java.lang.Override public int getUseGlobalCheapestInsertionExpensiveChainLnsValue() {
      return useGlobalCheapestInsertionExpensiveChainLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionExpensiveChainLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGlobalCheapestInsertionExpensiveChainLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_LOCAL_CHEAPEST_INSERTION_EXPENSIVE_CHAIN_LNS_FIELD_NUMBER = 30;
    private int useLocalCheapestInsertionExpensiveChainLns_ = 0;
    @java.lang.Override public int getUseLocalCheapestInsertionExpensiveChainLnsValue() {
      return useLocalCheapestInsertionExpensiveChainLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionExpensiveChainLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLocalCheapestInsertionExpensiveChainLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_GLOBAL_CHEAPEST_INSERTION_CLOSE_NODES_LNS_FIELD_NUMBER = 31;
    private int useGlobalCheapestInsertionCloseNodesLns_ = 0;
    @java.lang.Override public int getUseGlobalCheapestInsertionCloseNodesLnsValue() {
      return useGlobalCheapestInsertionCloseNodesLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionCloseNodesLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGlobalCheapestInsertionCloseNodesLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    public static final int USE_LOCAL_CHEAPEST_INSERTION_CLOSE_NODES_LNS_FIELD_NUMBER = 32;
    private int useLocalCheapestInsertionCloseNodesLns_ = 0;
    @java.lang.Override public int getUseLocalCheapestInsertionCloseNodesLnsValue() {
      return useLocalCheapestInsertionCloseNodesLns_;
    }

    @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionCloseNodesLns() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLocalCheapestInsertionCloseNodesLns_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }
 
    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;
 
      memoizedIsInitialized = 1;
      return true;
    }
 
    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (useRelocate_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(1, useRelocate_);
      }
      if (useRelocatePair_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(2, useRelocatePair_);
      }
      if (useRelocateNeighbors_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(3, useRelocateNeighbors_);
      }
      if (useExchange_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(4, useExchange_);
      }
      if (useCross_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(5, useCross_);
      }
      if (useCrossExchange_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(6, useCrossExchange_);
      }
      if (useTwoOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(7, useTwoOpt_);
      }
      if (useOrOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(8, useOrOpt_);
      }
      if (useLinKernighan_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(9, useLinKernighan_);
      }
      if (useTspOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(10, useTspOpt_);
      }
      if (useMakeActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(11, useMakeActive_);
      }
      if (useMakeInactive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(12, useMakeInactive_);
      }
      if (useMakeChainInactive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(13, useMakeChainInactive_);
      }
      if (useSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(14, useSwapActive_);
      }
      if (useExtendedSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(15, useExtendedSwapActive_);
      }
      if (usePathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(16, usePathLns_);
      }
      if (useFullPathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(17, useFullPathLns_);
      }
      if (useTspLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(18, useTspLns_);
      }
      if (useInactiveLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(19, useInactiveLns_);
      }
      if (useNodePairSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(20, useNodePairSwapActive_);
      }
      if (useRelocateAndMakeActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(21, useRelocateAndMakeActive_);
      }
      if (useExchangePair_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(22, useExchangePair_);
      }
      if (useRelocateExpensiveChain_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(23, useRelocateExpensiveChain_);
      }
      if (useLightRelocatePair_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(24, useLightRelocatePair_);
      }
      if (useRelocateSubtrip_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(25, useRelocateSubtrip_);
      }
      if (useExchangeSubtrip_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(26, useExchangeSubtrip_);
      }
      if (useGlobalCheapestInsertionPathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(27, useGlobalCheapestInsertionPathLns_);
      }
      if (useLocalCheapestInsertionPathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(28, useLocalCheapestInsertionPathLns_);
      }
      if (useGlobalCheapestInsertionExpensiveChainLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(29, useGlobalCheapestInsertionExpensiveChainLns_);
      }
      if (useLocalCheapestInsertionExpensiveChainLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(30, useLocalCheapestInsertionExpensiveChainLns_);
      }
      if (useGlobalCheapestInsertionCloseNodesLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(31, useGlobalCheapestInsertionCloseNodesLns_);
      }
      if (useLocalCheapestInsertionCloseNodesLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(32, useLocalCheapestInsertionCloseNodesLns_);
      }
      if (useRelocatePathGlobalCheapestInsertionInsertUnperformed_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(33, useRelocatePathGlobalCheapestInsertionInsertUnperformed_);
      }
      if (useShortestPathSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(34, useShortestPathSwapActive_);
      }
      if (useSwapActiveChain_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(35, useSwapActiveChain_);
      }
      if (useShortestPathTwoOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(36, useShortestPathTwoOpt_);
      }
      if (useExchangeAndMakeActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(37, useExchangeAndMakeActive_);
      }
      if (useExchangePathStartEndsAndMakeActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        output.writeEnum(38, useExchangePathStartEndsAndMakeActive_);
      }
      getUnknownFields().writeTo(output);
    }
 
    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;
 
      size = 0;
      if (useRelocate_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(1, useRelocate_);
      }
      if (useRelocatePair_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(2, useRelocatePair_);
      }
      if (useRelocateNeighbors_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(3, useRelocateNeighbors_);
      }
      if (useExchange_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(4, useExchange_);
      }
      if (useCross_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(5, useCross_);
      }
      if (useCrossExchange_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(6, useCrossExchange_);
      }
      if (useTwoOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(7, useTwoOpt_);
      }
      if (useOrOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(8, useOrOpt_);
      }
      if (useLinKernighan_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(9, useLinKernighan_);
      }
      if (useTspOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(10, useTspOpt_);
      }
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        size += com.google.protobuf.CodedOutputStream
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      if (useMakeInactive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(12, useMakeInactive_);
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      if (useMakeChainInactive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
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      }
      if (useSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
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      if (useExtendedSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(15, useExtendedSwapActive_);
      }
      if (usePathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(16, usePathLns_);
      }
      if (useFullPathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(17, useFullPathLns_);
      }
      if (useTspLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(18, useTspLns_);
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      if (useInactiveLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
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        size += com.google.protobuf.CodedOutputStream
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      if (useGlobalCheapestInsertionPathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(27, useGlobalCheapestInsertionPathLns_);
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      if (useLocalCheapestInsertionPathLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(28, useLocalCheapestInsertionPathLns_);
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        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(29, useGlobalCheapestInsertionExpensiveChainLns_);
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      if (useLocalCheapestInsertionExpensiveChainLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(30, useLocalCheapestInsertionExpensiveChainLns_);
      }
      if (useGlobalCheapestInsertionCloseNodesLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(31, useGlobalCheapestInsertionCloseNodesLns_);
      }
      if (useLocalCheapestInsertionCloseNodesLns_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(32, useLocalCheapestInsertionCloseNodesLns_);
      }
      if (useRelocatePathGlobalCheapestInsertionInsertUnperformed_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(33, useRelocatePathGlobalCheapestInsertionInsertUnperformed_);
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      if (useShortestPathSwapActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(34, useShortestPathSwapActive_);
      }
      if (useSwapActiveChain_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(35, useSwapActiveChain_);
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      if (useShortestPathTwoOpt_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
        size += com.google.protobuf.CodedOutputStream
          .computeEnumSize(36, useShortestPathTwoOpt_);
      }
      if (useExchangeAndMakeActive_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
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    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators)) {
        return super.equals(obj);
      }
      com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators other = (com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators) obj;
 
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      if (useRelocatePair_ != other.useRelocatePair_) return false;
      if (useLightRelocatePair_ != other.useLightRelocatePair_) return false;
      if (useRelocateNeighbors_ != other.useRelocateNeighbors_) return false;
      if (useRelocateSubtrip_ != other.useRelocateSubtrip_) return false;
      if (useExchange_ != other.useExchange_) return false;
      if (useExchangePair_ != other.useExchangePair_) return false;
      if (useExchangeSubtrip_ != other.useExchangeSubtrip_) return false;
      if (useCross_ != other.useCross_) return false;
      if (useCrossExchange_ != other.useCrossExchange_) return false;
      if (useRelocateExpensiveChain_ != other.useRelocateExpensiveChain_) return false;
      if (useTwoOpt_ != other.useTwoOpt_) return false;
      if (useOrOpt_ != other.useOrOpt_) return false;
      if (useLinKernighan_ != other.useLinKernighan_) return false;
      if (useTspOpt_ != other.useTspOpt_) return false;
      if (useMakeActive_ != other.useMakeActive_) return false;
      if (useRelocateAndMakeActive_ != other.useRelocateAndMakeActive_) return false;
      if (useExchangeAndMakeActive_ != other.useExchangeAndMakeActive_) return false;
      if (useExchangePathStartEndsAndMakeActive_ != other.useExchangePathStartEndsAndMakeActive_) return false;
      if (useMakeInactive_ != other.useMakeInactive_) return false;
      if (useMakeChainInactive_ != other.useMakeChainInactive_) return false;
      if (useSwapActive_ != other.useSwapActive_) return false;
      if (useSwapActiveChain_ != other.useSwapActiveChain_) return false;
      if (useExtendedSwapActive_ != other.useExtendedSwapActive_) return false;
      if (useShortestPathSwapActive_ != other.useShortestPathSwapActive_) return false;
      if (useShortestPathTwoOpt_ != other.useShortestPathTwoOpt_) return false;
      if (useNodePairSwapActive_ != other.useNodePairSwapActive_) return false;
      if (usePathLns_ != other.usePathLns_) return false;
      if (useFullPathLns_ != other.useFullPathLns_) return false;
      if (useTspLns_ != other.useTspLns_) return false;
      if (useInactiveLns_ != other.useInactiveLns_) return false;
      if (useGlobalCheapestInsertionPathLns_ != other.useGlobalCheapestInsertionPathLns_) return false;
      if (useLocalCheapestInsertionPathLns_ != other.useLocalCheapestInsertionPathLns_) return false;
      if (useRelocatePathGlobalCheapestInsertionInsertUnperformed_ != other.useRelocatePathGlobalCheapestInsertionInsertUnperformed_) return false;
      if (useGlobalCheapestInsertionExpensiveChainLns_ != other.useGlobalCheapestInsertionExpensiveChainLns_) return false;
      if (useLocalCheapestInsertionExpensiveChainLns_ != other.useLocalCheapestInsertionExpensiveChainLns_) return false;
      if (useGlobalCheapestInsertionCloseNodesLns_ != other.useGlobalCheapestInsertionCloseNodesLns_) return false;
      if (useLocalCheapestInsertionCloseNodesLns_ != other.useLocalCheapestInsertionCloseNodesLns_) return false;
      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
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    @java.lang.Override
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      if (memoizedHashCode != 0) {
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      }
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      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + USE_RELOCATE_FIELD_NUMBER;
      hash = (53 * hash) + useRelocate_;
      hash = (37 * hash) + USE_RELOCATE_PAIR_FIELD_NUMBER;
      hash = (53 * hash) + useRelocatePair_;
      hash = (37 * hash) + USE_LIGHT_RELOCATE_PAIR_FIELD_NUMBER;
      hash = (53 * hash) + useLightRelocatePair_;
      hash = (37 * hash) + USE_RELOCATE_NEIGHBORS_FIELD_NUMBER;
      hash = (53 * hash) + useRelocateNeighbors_;
      hash = (37 * hash) + USE_RELOCATE_SUBTRIP_FIELD_NUMBER;
      hash = (53 * hash) + useRelocateSubtrip_;
      hash = (37 * hash) + USE_EXCHANGE_FIELD_NUMBER;
      hash = (53 * hash) + useExchange_;
      hash = (37 * hash) + USE_EXCHANGE_PAIR_FIELD_NUMBER;
      hash = (53 * hash) + useExchangePair_;
      hash = (37 * hash) + USE_EXCHANGE_SUBTRIP_FIELD_NUMBER;
      hash = (53 * hash) + useExchangeSubtrip_;
      hash = (37 * hash) + USE_CROSS_FIELD_NUMBER;
      hash = (53 * hash) + useCross_;
      hash = (37 * hash) + USE_CROSS_EXCHANGE_FIELD_NUMBER;
      hash = (53 * hash) + useCrossExchange_;
      hash = (37 * hash) + USE_RELOCATE_EXPENSIVE_CHAIN_FIELD_NUMBER;
      hash = (53 * hash) + useRelocateExpensiveChain_;
      hash = (37 * hash) + USE_TWO_OPT_FIELD_NUMBER;
      hash = (53 * hash) + useTwoOpt_;
      hash = (37 * hash) + USE_OR_OPT_FIELD_NUMBER;
      hash = (53 * hash) + useOrOpt_;
      hash = (37 * hash) + USE_LIN_KERNIGHAN_FIELD_NUMBER;
      hash = (53 * hash) + useLinKernighan_;
      hash = (37 * hash) + USE_TSP_OPT_FIELD_NUMBER;
      hash = (53 * hash) + useTspOpt_;
      hash = (37 * hash) + USE_MAKE_ACTIVE_FIELD_NUMBER;
      hash = (53 * hash) + useMakeActive_;
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      hash = (37 * hash) + USE_EXTENDED_SWAP_ACTIVE_FIELD_NUMBER;
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      hash = (53 * hash) + useNodePairSwapActive_;
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      hash = (53 * hash) + usePathLns_;
      hash = (37 * hash) + USE_FULL_PATH_LNS_FIELD_NUMBER;
      hash = (53 * hash) + useFullPathLns_;
      hash = (37 * hash) + USE_TSP_LNS_FIELD_NUMBER;
      hash = (53 * hash) + useTspLns_;
      hash = (37 * hash) + USE_INACTIVE_LNS_FIELD_NUMBER;
      hash = (53 * hash) + useInactiveLns_;
      hash = (37 * hash) + USE_GLOBAL_CHEAPEST_INSERTION_PATH_LNS_FIELD_NUMBER;
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      hash = (37 * hash) + USE_LOCAL_CHEAPEST_INSERTION_PATH_LNS_FIELD_NUMBER;
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      hash = (37 * hash) + USE_RELOCATE_PATH_GLOBAL_CHEAPEST_INSERTION_INSERT_UNPERFORMED_FIELD_NUMBER;
      hash = (53 * hash) + useRelocatePathGlobalCheapestInsertionInsertUnperformed_;
      hash = (37 * hash) + USE_GLOBAL_CHEAPEST_INSERTION_EXPENSIVE_CHAIN_LNS_FIELD_NUMBER;
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      hash = (37 * hash) + USE_LOCAL_CHEAPEST_INSERTION_EXPENSIVE_CHAIN_LNS_FIELD_NUMBER;
      hash = (53 * hash) + useLocalCheapestInsertionExpensiveChainLns_;
      hash = (37 * hash) + USE_GLOBAL_CHEAPEST_INSERTION_CLOSE_NODES_LNS_FIELD_NUMBER;
      hash = (53 * hash) + useGlobalCheapestInsertionCloseNodesLns_;
      hash = (37 * hash) + USE_LOCAL_CHEAPEST_INSERTION_CLOSE_NODES_LNS_FIELD_NUMBER;
      hash = (53 * hash) + useLocalCheapestInsertionCloseNodesLns_;
      hash = (29 * hash) + getUnknownFields().hashCode();
      memoizedHashCode = hash;
      return hash;
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseDelimitedWithIOException(PARSER, input);
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
 
    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }
 
    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }

    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators)
        com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_LocalSearchNeighborhoodOperators_descriptor;
      }
 
      @java.lang.Override
      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_LocalSearchNeighborhoodOperators_fieldAccessorTable
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                com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.class, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder.class);
      }
 
      // Construct using com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.newBuilder()
      private Builder() {
 
      }
 
      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
 
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        bitField1_ = 0;
        useRelocate_ = 0;
        useRelocatePair_ = 0;
        useLightRelocatePair_ = 0;
        useRelocateNeighbors_ = 0;
        useRelocateSubtrip_ = 0;
        useExchange_ = 0;
        useExchangePair_ = 0;
        useExchangeSubtrip_ = 0;
        useCross_ = 0;
        useCrossExchange_ = 0;
        useRelocateExpensiveChain_ = 0;
        useTwoOpt_ = 0;
        useOrOpt_ = 0;
        useLinKernighan_ = 0;
        useTspOpt_ = 0;
        useMakeActive_ = 0;
        useRelocateAndMakeActive_ = 0;
        useExchangeAndMakeActive_ = 0;
        useExchangePathStartEndsAndMakeActive_ = 0;
        useMakeInactive_ = 0;
        useMakeChainInactive_ = 0;
        useSwapActive_ = 0;
        useSwapActiveChain_ = 0;
        useExtendedSwapActive_ = 0;
        useShortestPathSwapActive_ = 0;
        useShortestPathTwoOpt_ = 0;
        useNodePairSwapActive_ = 0;
        usePathLns_ = 0;
        useFullPathLns_ = 0;
        useTspLns_ = 0;
        useInactiveLns_ = 0;
        useGlobalCheapestInsertionPathLns_ = 0;
        useLocalCheapestInsertionPathLns_ = 0;
        useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = 0;
        useGlobalCheapestInsertionExpensiveChainLns_ = 0;
        useLocalCheapestInsertionExpensiveChainLns_ = 0;
        useGlobalCheapestInsertionCloseNodesLns_ = 0;
        useLocalCheapestInsertionCloseNodesLns_ = 0;
        return this;
      }
 
      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_LocalSearchNeighborhoodOperators_descriptor;
      }
 
      @java.lang.Override
      public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators getDefaultInstanceForType() {
        return com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance();
      }
 
      @java.lang.Override
      public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators build() {
        com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
 
      @java.lang.Override
      public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators buildPartial() {
        com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators result = new com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators(this);
        if (bitField0_ != 0) { buildPartial0(result); }
        if (bitField1_ != 0) { buildPartial1(result); }
        onBuilt();
        return result;
      }
 
      private void buildPartial0(com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators result) {
        int from_bitField0_ = bitField0_;
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        }
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        }
        if (((from_bitField0_ & 0x00000010) != 0)) {
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        }
        if (((from_bitField0_ & 0x00000020) != 0)) {
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        }
        if (((from_bitField0_ & 0x00000040) != 0)) {
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        }
        if (((from_bitField0_ & 0x00000080) != 0)) {
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        }
        if (((from_bitField0_ & 0x00000100) != 0)) {
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        }
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        }
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        }
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        }
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        }
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          result.useLinKernighan_ = useLinKernighan_;
        }
        if (((from_bitField0_ & 0x00004000) != 0)) {
          result.useTspOpt_ = useTspOpt_;
        }
        if (((from_bitField0_ & 0x00008000) != 0)) {
          result.useMakeActive_ = useMakeActive_;
        }
        if (((from_bitField0_ & 0x00010000) != 0)) {
          result.useRelocateAndMakeActive_ = useRelocateAndMakeActive_;
        }
        if (((from_bitField0_ & 0x00020000) != 0)) {
          result.useExchangeAndMakeActive_ = useExchangeAndMakeActive_;
        }
        if (((from_bitField0_ & 0x00040000) != 0)) {
          result.useExchangePathStartEndsAndMakeActive_ = useExchangePathStartEndsAndMakeActive_;
        }
        if (((from_bitField0_ & 0x00080000) != 0)) {
          result.useMakeInactive_ = useMakeInactive_;
        }
        if (((from_bitField0_ & 0x00100000) != 0)) {
          result.useMakeChainInactive_ = useMakeChainInactive_;
        }
        if (((from_bitField0_ & 0x00200000) != 0)) {
          result.useSwapActive_ = useSwapActive_;
        }
        if (((from_bitField0_ & 0x00400000) != 0)) {
          result.useSwapActiveChain_ = useSwapActiveChain_;
        }
        if (((from_bitField0_ & 0x00800000) != 0)) {
          result.useExtendedSwapActive_ = useExtendedSwapActive_;
        }
        if (((from_bitField0_ & 0x01000000) != 0)) {
          result.useShortestPathSwapActive_ = useShortestPathSwapActive_;
        }
        if (((from_bitField0_ & 0x02000000) != 0)) {
          result.useShortestPathTwoOpt_ = useShortestPathTwoOpt_;
        }
        if (((from_bitField0_ & 0x04000000) != 0)) {
          result.useNodePairSwapActive_ = useNodePairSwapActive_;
        }
        if (((from_bitField0_ & 0x08000000) != 0)) {
          result.usePathLns_ = usePathLns_;
        }
        if (((from_bitField0_ & 0x10000000) != 0)) {
          result.useFullPathLns_ = useFullPathLns_;
        }
        if (((from_bitField0_ & 0x20000000) != 0)) {
          result.useTspLns_ = useTspLns_;
        }
        if (((from_bitField0_ & 0x40000000) != 0)) {
          result.useInactiveLns_ = useInactiveLns_;
        }
        if (((from_bitField0_ & 0x80000000) != 0)) {
          result.useGlobalCheapestInsertionPathLns_ = useGlobalCheapestInsertionPathLns_;
        }
      }
 
      private void buildPartial1(com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators result) {
        int from_bitField1_ = bitField1_;
        if (((from_bitField1_ & 0x00000001) != 0)) {
          result.useLocalCheapestInsertionPathLns_ = useLocalCheapestInsertionPathLns_;
        }
        if (((from_bitField1_ & 0x00000002) != 0)) {
          result.useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = useRelocatePathGlobalCheapestInsertionInsertUnperformed_;
        }
        if (((from_bitField1_ & 0x00000004) != 0)) {
          result.useGlobalCheapestInsertionExpensiveChainLns_ = useGlobalCheapestInsertionExpensiveChainLns_;
        }
        if (((from_bitField1_ & 0x00000008) != 0)) {
          result.useLocalCheapestInsertionExpensiveChainLns_ = useLocalCheapestInsertionExpensiveChainLns_;
        }
        if (((from_bitField1_ & 0x00000010) != 0)) {
          result.useGlobalCheapestInsertionCloseNodesLns_ = useGlobalCheapestInsertionCloseNodesLns_;
        }
        if (((from_bitField1_ & 0x00000020) != 0)) {
          result.useLocalCheapestInsertionCloseNodesLns_ = useLocalCheapestInsertionCloseNodesLns_;
        }
      }
 
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators) {
          return mergeFrom((com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }
 
      public Builder mergeFrom(com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators other) {
        if (other == com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance()) return this;
        if (other.useRelocate_ != 0) {
          setUseRelocateValue(other.getUseRelocateValue());
        }
        if (other.useRelocatePair_ != 0) {
          setUseRelocatePairValue(other.getUseRelocatePairValue());
        }
        if (other.useLightRelocatePair_ != 0) {
          setUseLightRelocatePairValue(other.getUseLightRelocatePairValue());
        }
        if (other.useRelocateNeighbors_ != 0) {
          setUseRelocateNeighborsValue(other.getUseRelocateNeighborsValue());
        }
        if (other.useRelocateSubtrip_ != 0) {
          setUseRelocateSubtripValue(other.getUseRelocateSubtripValue());
        }
        if (other.useExchange_ != 0) {
          setUseExchangeValue(other.getUseExchangeValue());
        }
        if (other.useExchangePair_ != 0) {
          setUseExchangePairValue(other.getUseExchangePairValue());
        }
        if (other.useExchangeSubtrip_ != 0) {
          setUseExchangeSubtripValue(other.getUseExchangeSubtripValue());
        }
        if (other.useCross_ != 0) {
          setUseCrossValue(other.getUseCrossValue());
        }
        if (other.useCrossExchange_ != 0) {
          setUseCrossExchangeValue(other.getUseCrossExchangeValue());
        }
        if (other.useRelocateExpensiveChain_ != 0) {
          setUseRelocateExpensiveChainValue(other.getUseRelocateExpensiveChainValue());
        }
        if (other.useTwoOpt_ != 0) {
          setUseTwoOptValue(other.getUseTwoOptValue());
        }
        if (other.useOrOpt_ != 0) {
          setUseOrOptValue(other.getUseOrOptValue());
        }
        if (other.useLinKernighan_ != 0) {
          setUseLinKernighanValue(other.getUseLinKernighanValue());
        }
        if (other.useTspOpt_ != 0) {
          setUseTspOptValue(other.getUseTspOptValue());
        }
        if (other.useMakeActive_ != 0) {
          setUseMakeActiveValue(other.getUseMakeActiveValue());
        }
        if (other.useRelocateAndMakeActive_ != 0) {
          setUseRelocateAndMakeActiveValue(other.getUseRelocateAndMakeActiveValue());
        }
        if (other.useExchangeAndMakeActive_ != 0) {
          setUseExchangeAndMakeActiveValue(other.getUseExchangeAndMakeActiveValue());
        }
        if (other.useExchangePathStartEndsAndMakeActive_ != 0) {
          setUseExchangePathStartEndsAndMakeActiveValue(other.getUseExchangePathStartEndsAndMakeActiveValue());
        }
        if (other.useMakeInactive_ != 0) {
          setUseMakeInactiveValue(other.getUseMakeInactiveValue());
        }
        if (other.useMakeChainInactive_ != 0) {
          setUseMakeChainInactiveValue(other.getUseMakeChainInactiveValue());
        }
        if (other.useSwapActive_ != 0) {
          setUseSwapActiveValue(other.getUseSwapActiveValue());
        }
        if (other.useSwapActiveChain_ != 0) {
          setUseSwapActiveChainValue(other.getUseSwapActiveChainValue());
        }
        if (other.useExtendedSwapActive_ != 0) {
          setUseExtendedSwapActiveValue(other.getUseExtendedSwapActiveValue());
        }
        if (other.useShortestPathSwapActive_ != 0) {
          setUseShortestPathSwapActiveValue(other.getUseShortestPathSwapActiveValue());
        }
        if (other.useShortestPathTwoOpt_ != 0) {
          setUseShortestPathTwoOptValue(other.getUseShortestPathTwoOptValue());
        }
        if (other.useNodePairSwapActive_ != 0) {
          setUseNodePairSwapActiveValue(other.getUseNodePairSwapActiveValue());
        }
        if (other.usePathLns_ != 0) {
          setUsePathLnsValue(other.getUsePathLnsValue());
        }
        if (other.useFullPathLns_ != 0) {
          setUseFullPathLnsValue(other.getUseFullPathLnsValue());
        }
        if (other.useTspLns_ != 0) {
          setUseTspLnsValue(other.getUseTspLnsValue());
        }
        if (other.useInactiveLns_ != 0) {
          setUseInactiveLnsValue(other.getUseInactiveLnsValue());
        }
        if (other.useGlobalCheapestInsertionPathLns_ != 0) {
          setUseGlobalCheapestInsertionPathLnsValue(other.getUseGlobalCheapestInsertionPathLnsValue());
        }
        if (other.useLocalCheapestInsertionPathLns_ != 0) {
          setUseLocalCheapestInsertionPathLnsValue(other.getUseLocalCheapestInsertionPathLnsValue());
        }
        if (other.useRelocatePathGlobalCheapestInsertionInsertUnperformed_ != 0) {
          setUseRelocatePathGlobalCheapestInsertionInsertUnperformedValue(other.getUseRelocatePathGlobalCheapestInsertionInsertUnperformedValue());
        }
        if (other.useGlobalCheapestInsertionExpensiveChainLns_ != 0) {
          setUseGlobalCheapestInsertionExpensiveChainLnsValue(other.getUseGlobalCheapestInsertionExpensiveChainLnsValue());
        }
        if (other.useLocalCheapestInsertionExpensiveChainLns_ != 0) {
          setUseLocalCheapestInsertionExpensiveChainLnsValue(other.getUseLocalCheapestInsertionExpensiveChainLnsValue());
        }
        if (other.useGlobalCheapestInsertionCloseNodesLns_ != 0) {
          setUseGlobalCheapestInsertionCloseNodesLnsValue(other.getUseGlobalCheapestInsertionCloseNodesLnsValue());
        }
        if (other.useLocalCheapestInsertionCloseNodesLns_ != 0) {
          setUseLocalCheapestInsertionCloseNodesLnsValue(other.getUseLocalCheapestInsertionCloseNodesLnsValue());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
 
      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }
 
      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        if (extensionRegistry == null) {
          throw new java.lang.NullPointerException();
        }
        try {
          boolean done = false;
          while (!done) {
            int tag = input.readTag();
            switch (tag) {
              case 0:
                done = true;
                break;
              case 8: {
                useRelocate_ = input.readEnum();
                bitField0_ |= 0x00000001;
                break;
              } // case 8
              case 16: {
                useRelocatePair_ = input.readEnum();
                bitField0_ |= 0x00000002;
                break;
              } // case 16
              case 24: {
                useRelocateNeighbors_ = input.readEnum();
                bitField0_ |= 0x00000008;
                break;
              } // case 24
              case 32: {
                useExchange_ = input.readEnum();
                bitField0_ |= 0x00000020;
                break;
              } // case 32
              case 40: {
                useCross_ = input.readEnum();
                bitField0_ |= 0x00000100;
                break;
              } // case 40
              case 48: {
                useCrossExchange_ = input.readEnum();
                bitField0_ |= 0x00000200;
                break;
              } // case 48
              case 56: {
                useTwoOpt_ = input.readEnum();
                bitField0_ |= 0x00000800;
                break;
              } // case 56
              case 64: {
                useOrOpt_ = input.readEnum();
                bitField0_ |= 0x00001000;
                break;
              } // case 64
              case 72: {
                useLinKernighan_ = input.readEnum();
                bitField0_ |= 0x00002000;
                break;
              } // case 72
              case 80: {
                useTspOpt_ = input.readEnum();
                bitField0_ |= 0x00004000;
                break;
              } // case 80
              case 88: {
                useMakeActive_ = input.readEnum();
                bitField0_ |= 0x00008000;
                break;
              } // case 88
              case 96: {
                useMakeInactive_ = input.readEnum();
                bitField0_ |= 0x00080000;
                break;
              } // case 96
              case 104: {
                useMakeChainInactive_ = input.readEnum();
                bitField0_ |= 0x00100000;
                break;
              } // case 104
              case 112: {
                useSwapActive_ = input.readEnum();
                bitField0_ |= 0x00200000;
                break;
              } // case 112
              case 120: {
                useExtendedSwapActive_ = input.readEnum();
                bitField0_ |= 0x00800000;
                break;
              } // case 120
              case 128: {
                usePathLns_ = input.readEnum();
                bitField0_ |= 0x08000000;
                break;
              } // case 128
              case 136: {
                useFullPathLns_ = input.readEnum();
                bitField0_ |= 0x10000000;
                break;
              } // case 136
              case 144: {
                useTspLns_ = input.readEnum();
                bitField0_ |= 0x20000000;
                break;
              } // case 144
              case 152: {
                useInactiveLns_ = input.readEnum();
                bitField0_ |= 0x40000000;
                break;
              } // case 152
              case 160: {
                useNodePairSwapActive_ = input.readEnum();
                bitField0_ |= 0x04000000;
                break;
              } // case 160
              case 168: {
                useRelocateAndMakeActive_ = input.readEnum();
                bitField0_ |= 0x00010000;
                break;
              } // case 168
              case 176: {
                useExchangePair_ = input.readEnum();
                bitField0_ |= 0x00000040;
                break;
              } // case 176
              case 184: {
                useRelocateExpensiveChain_ = input.readEnum();
                bitField0_ |= 0x00000400;
                break;
              } // case 184
              case 192: {
                useLightRelocatePair_ = input.readEnum();
                bitField0_ |= 0x00000004;
                break;
              } // case 192
              case 200: {
                useRelocateSubtrip_ = input.readEnum();
                bitField0_ |= 0x00000010;
                break;
              } // case 200
              case 208: {
                useExchangeSubtrip_ = input.readEnum();
                bitField0_ |= 0x00000080;
                break;
              } // case 208
              case 216: {
                useGlobalCheapestInsertionPathLns_ = input.readEnum();
                bitField0_ |= 0x80000000;
                break;
              } // case 216
              case 224: {
                useLocalCheapestInsertionPathLns_ = input.readEnum();
                bitField1_ |= 0x00000001;
                break;
              } // case 224
              case 232: {
                useGlobalCheapestInsertionExpensiveChainLns_ = input.readEnum();
                bitField1_ |= 0x00000004;
                break;
              } // case 232
              case 240: {
                useLocalCheapestInsertionExpensiveChainLns_ = input.readEnum();
                bitField1_ |= 0x00000008;
                break;
              } // case 240
              case 248: {
                useGlobalCheapestInsertionCloseNodesLns_ = input.readEnum();
                bitField1_ |= 0x00000010;
                break;
              } // case 248
              case 256: {
                useLocalCheapestInsertionCloseNodesLns_ = input.readEnum();
                bitField1_ |= 0x00000020;
                break;
              } // case 256
              case 264: {
                useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = input.readEnum();
                bitField1_ |= 0x00000002;
                break;
              } // case 264
              case 272: {
                useShortestPathSwapActive_ = input.readEnum();
                bitField0_ |= 0x01000000;
                break;
              } // case 272
              case 280: {
                useSwapActiveChain_ = input.readEnum();
                bitField0_ |= 0x00400000;
                break;
              } // case 280
              case 288: {
                useShortestPathTwoOpt_ = input.readEnum();
                bitField0_ |= 0x02000000;
                break;
              } // case 288
              case 296: {
                useExchangeAndMakeActive_ = input.readEnum();
                bitField0_ |= 0x00020000;
                break;
              } // case 296
              case 304: {
                useExchangePathStartEndsAndMakeActive_ = input.readEnum();
                bitField0_ |= 0x00040000;
                break;
              } // case 304
              default: {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
            } // switch (tag)
          } // while (!done)
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.unwrapIOException();
        } finally {
          onChanged();
        } // finally
        return this;
      }
      private int bitField0_;
      private int bitField1_;
 
      private int useRelocate_ = 0;
      @java.lang.Override public int getUseRelocateValue() {
        return useRelocate_;
      }

      public Builder setUseRelocateValue(int value) {
        useRelocate_ = value;
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocate() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocate_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocate(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000001;
        useRelocate_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocate() {
        bitField0_ = (bitField0_ & ~0x00000001);
        useRelocate_ = 0;
        onChanged();
        return this;
      }
 
      private int useRelocatePair_ = 0;
      @java.lang.Override public int getUseRelocatePairValue() {
        return useRelocatePair_;
      }

      public Builder setUseRelocatePairValue(int value) {
        useRelocatePair_ = value;
        bitField0_ |= 0x00000002;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocatePair() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocatePair_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocatePair(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000002;
        useRelocatePair_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocatePair() {
        bitField0_ = (bitField0_ & ~0x00000002);
        useRelocatePair_ = 0;
        onChanged();
        return this;
      }
 
      private int useLightRelocatePair_ = 0;
      @java.lang.Override public int getUseLightRelocatePairValue() {
        return useLightRelocatePair_;
      }

      public Builder setUseLightRelocatePairValue(int value) {
        useLightRelocatePair_ = value;
        bitField0_ |= 0x00000004;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseLightRelocatePair() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLightRelocatePair_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseLightRelocatePair(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000004;
        useLightRelocatePair_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseLightRelocatePair() {
        bitField0_ = (bitField0_ & ~0x00000004);
        useLightRelocatePair_ = 0;
        onChanged();
        return this;
      }
 
      private int useRelocateNeighbors_ = 0;
      @java.lang.Override public int getUseRelocateNeighborsValue() {
        return useRelocateNeighbors_;
      }

      public Builder setUseRelocateNeighborsValue(int value) {
        useRelocateNeighbors_ = value;
        bitField0_ |= 0x00000008;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocateNeighbors() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateNeighbors_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocateNeighbors(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000008;
        useRelocateNeighbors_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocateNeighbors() {
        bitField0_ = (bitField0_ & ~0x00000008);
        useRelocateNeighbors_ = 0;
        onChanged();
        return this;
      }
 
      private int useRelocateSubtrip_ = 0;
      @java.lang.Override public int getUseRelocateSubtripValue() {
        return useRelocateSubtrip_;
      }

      public Builder setUseRelocateSubtripValue(int value) {
        useRelocateSubtrip_ = value;
        bitField0_ |= 0x00000010;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocateSubtrip() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateSubtrip_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocateSubtrip(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000010;
        useRelocateSubtrip_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocateSubtrip() {
        bitField0_ = (bitField0_ & ~0x00000010);
        useRelocateSubtrip_ = 0;
        onChanged();
        return this;
      }
 
      private int useExchange_ = 0;
      @java.lang.Override public int getUseExchangeValue() {
        return useExchange_;
      }

      public Builder setUseExchangeValue(int value) {
        useExchange_ = value;
        bitField0_ |= 0x00000020;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseExchange() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchange_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseExchange(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000020;
        useExchange_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseExchange() {
        bitField0_ = (bitField0_ & ~0x00000020);
        useExchange_ = 0;
        onChanged();
        return this;
      }
 
      private int useExchangePair_ = 0;
      @java.lang.Override public int getUseExchangePairValue() {
        return useExchangePair_;
      }

      public Builder setUseExchangePairValue(int value) {
        useExchangePair_ = value;
        bitField0_ |= 0x00000040;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseExchangePair() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangePair_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseExchangePair(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000040;
        useExchangePair_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseExchangePair() {
        bitField0_ = (bitField0_ & ~0x00000040);
        useExchangePair_ = 0;
        onChanged();
        return this;
      }
 
      private int useExchangeSubtrip_ = 0;
      @java.lang.Override public int getUseExchangeSubtripValue() {
        return useExchangeSubtrip_;
      }

      public Builder setUseExchangeSubtripValue(int value) {
        useExchangeSubtrip_ = value;
        bitField0_ |= 0x00000080;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseExchangeSubtrip() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangeSubtrip_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseExchangeSubtrip(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000080;
        useExchangeSubtrip_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseExchangeSubtrip() {
        bitField0_ = (bitField0_ & ~0x00000080);
        useExchangeSubtrip_ = 0;
        onChanged();
        return this;
      }
 
      private int useCross_ = 0;
      @java.lang.Override public int getUseCrossValue() {
        return useCross_;
      }

      public Builder setUseCrossValue(int value) {
        useCross_ = value;
        bitField0_ |= 0x00000100;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseCross() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCross_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseCross(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000100;
        useCross_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseCross() {
        bitField0_ = (bitField0_ & ~0x00000100);
        useCross_ = 0;
        onChanged();
        return this;
      }
 
      private int useCrossExchange_ = 0;
      @java.lang.Override public int getUseCrossExchangeValue() {
        return useCrossExchange_;
      }

      public Builder setUseCrossExchangeValue(int value) {
        useCrossExchange_ = value;
        bitField0_ |= 0x00000200;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseCrossExchange() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCrossExchange_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseCrossExchange(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000200;
        useCrossExchange_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseCrossExchange() {
        bitField0_ = (bitField0_ & ~0x00000200);
        useCrossExchange_ = 0;
        onChanged();
        return this;
      }
 
      private int useRelocateExpensiveChain_ = 0;
      @java.lang.Override public int getUseRelocateExpensiveChainValue() {
        return useRelocateExpensiveChain_;
      }

      public Builder setUseRelocateExpensiveChainValue(int value) {
        useRelocateExpensiveChain_ = value;
        bitField0_ |= 0x00000400;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocateExpensiveChain() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateExpensiveChain_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocateExpensiveChain(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000400;
        useRelocateExpensiveChain_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocateExpensiveChain() {
        bitField0_ = (bitField0_ & ~0x00000400);
        useRelocateExpensiveChain_ = 0;
        onChanged();
        return this;
      }
 
      private int useTwoOpt_ = 0;
      @java.lang.Override public int getUseTwoOptValue() {
        return useTwoOpt_;
      }

      public Builder setUseTwoOptValue(int value) {
        useTwoOpt_ = value;
        bitField0_ |= 0x00000800;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseTwoOpt() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useTwoOpt_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseTwoOpt(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00000800;
        useTwoOpt_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseTwoOpt() {
        bitField0_ = (bitField0_ & ~0x00000800);
        useTwoOpt_ = 0;
        onChanged();
        return this;
      }
 
      private int useOrOpt_ = 0;
      @java.lang.Override public int getUseOrOptValue() {
        return useOrOpt_;
      }

      public Builder setUseOrOptValue(int value) {
        useOrOpt_ = value;
        bitField0_ |= 0x00001000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseOrOpt() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useOrOpt_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseOrOpt(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00001000;
        useOrOpt_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseOrOpt() {
        bitField0_ = (bitField0_ & ~0x00001000);
        useOrOpt_ = 0;
        onChanged();
        return this;
      }
 
      private int useLinKernighan_ = 0;
      @java.lang.Override public int getUseLinKernighanValue() {
        return useLinKernighan_;
      }

      public Builder setUseLinKernighanValue(int value) {
        useLinKernighan_ = value;
        bitField0_ |= 0x00002000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseLinKernighan() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLinKernighan_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseLinKernighan(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00002000;
        useLinKernighan_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseLinKernighan() {
        bitField0_ = (bitField0_ & ~0x00002000);
        useLinKernighan_ = 0;
        onChanged();
        return this;
      }
 
      private int useTspOpt_ = 0;
      @java.lang.Override public int getUseTspOptValue() {
        return useTspOpt_;
      }

      public Builder setUseTspOptValue(int value) {
        useTspOpt_ = value;
        bitField0_ |= 0x00004000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseTspOpt() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useTspOpt_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseTspOpt(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00004000;
        useTspOpt_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseTspOpt() {
        bitField0_ = (bitField0_ & ~0x00004000);
        useTspOpt_ = 0;
        onChanged();
        return this;
      }
 
      private int useMakeActive_ = 0;
      @java.lang.Override public int getUseMakeActiveValue() {
        return useMakeActive_;
      }

      public Builder setUseMakeActiveValue(int value) {
        useMakeActive_ = value;
        bitField0_ |= 0x00008000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseMakeActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useMakeActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseMakeActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00008000;
        useMakeActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseMakeActive() {
        bitField0_ = (bitField0_ & ~0x00008000);
        useMakeActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useRelocateAndMakeActive_ = 0;
      @java.lang.Override public int getUseRelocateAndMakeActiveValue() {
        return useRelocateAndMakeActive_;
      }

      public Builder setUseRelocateAndMakeActiveValue(int value) {
        useRelocateAndMakeActive_ = value;
        bitField0_ |= 0x00010000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocateAndMakeActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocateAndMakeActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocateAndMakeActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00010000;
        useRelocateAndMakeActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocateAndMakeActive() {
        bitField0_ = (bitField0_ & ~0x00010000);
        useRelocateAndMakeActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useExchangeAndMakeActive_ = 0;
      @java.lang.Override public int getUseExchangeAndMakeActiveValue() {
        return useExchangeAndMakeActive_;
      }

      public Builder setUseExchangeAndMakeActiveValue(int value) {
        useExchangeAndMakeActive_ = value;
        bitField0_ |= 0x00020000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseExchangeAndMakeActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangeAndMakeActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseExchangeAndMakeActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00020000;
        useExchangeAndMakeActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseExchangeAndMakeActive() {
        bitField0_ = (bitField0_ & ~0x00020000);
        useExchangeAndMakeActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useExchangePathStartEndsAndMakeActive_ = 0;
      @java.lang.Override public int getUseExchangePathStartEndsAndMakeActiveValue() {
        return useExchangePathStartEndsAndMakeActive_;
      }

      public Builder setUseExchangePathStartEndsAndMakeActiveValue(int value) {
        useExchangePathStartEndsAndMakeActive_ = value;
        bitField0_ |= 0x00040000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseExchangePathStartEndsAndMakeActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExchangePathStartEndsAndMakeActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseExchangePathStartEndsAndMakeActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00040000;
        useExchangePathStartEndsAndMakeActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseExchangePathStartEndsAndMakeActive() {
        bitField0_ = (bitField0_ & ~0x00040000);
        useExchangePathStartEndsAndMakeActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useMakeInactive_ = 0;
      @java.lang.Override public int getUseMakeInactiveValue() {
        return useMakeInactive_;
      }

      public Builder setUseMakeInactiveValue(int value) {
        useMakeInactive_ = value;
        bitField0_ |= 0x00080000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseMakeInactive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useMakeInactive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseMakeInactive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00080000;
        useMakeInactive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseMakeInactive() {
        bitField0_ = (bitField0_ & ~0x00080000);
        useMakeInactive_ = 0;
        onChanged();
        return this;
      }
 
      private int useMakeChainInactive_ = 0;
      @java.lang.Override public int getUseMakeChainInactiveValue() {
        return useMakeChainInactive_;
      }

      public Builder setUseMakeChainInactiveValue(int value) {
        useMakeChainInactive_ = value;
        bitField0_ |= 0x00100000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseMakeChainInactive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useMakeChainInactive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseMakeChainInactive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00100000;
        useMakeChainInactive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseMakeChainInactive() {
        bitField0_ = (bitField0_ & ~0x00100000);
        useMakeChainInactive_ = 0;
        onChanged();
        return this;
      }
 
      private int useSwapActive_ = 0;
      @java.lang.Override public int getUseSwapActiveValue() {
        return useSwapActive_;
      }

      public Builder setUseSwapActiveValue(int value) {
        useSwapActive_ = value;
        bitField0_ |= 0x00200000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseSwapActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useSwapActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseSwapActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00200000;
        useSwapActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseSwapActive() {
        bitField0_ = (bitField0_ & ~0x00200000);
        useSwapActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useSwapActiveChain_ = 0;
      @java.lang.Override public int getUseSwapActiveChainValue() {
        return useSwapActiveChain_;
      }

      public Builder setUseSwapActiveChainValue(int value) {
        useSwapActiveChain_ = value;
        bitField0_ |= 0x00400000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseSwapActiveChain() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useSwapActiveChain_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseSwapActiveChain(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00400000;
        useSwapActiveChain_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseSwapActiveChain() {
        bitField0_ = (bitField0_ & ~0x00400000);
        useSwapActiveChain_ = 0;
        onChanged();
        return this;
      }
 
      private int useExtendedSwapActive_ = 0;
      @java.lang.Override public int getUseExtendedSwapActiveValue() {
        return useExtendedSwapActive_;
      }

      public Builder setUseExtendedSwapActiveValue(int value) {
        useExtendedSwapActive_ = value;
        bitField0_ |= 0x00800000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseExtendedSwapActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useExtendedSwapActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseExtendedSwapActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x00800000;
        useExtendedSwapActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseExtendedSwapActive() {
        bitField0_ = (bitField0_ & ~0x00800000);
        useExtendedSwapActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useShortestPathSwapActive_ = 0;
      @java.lang.Override public int getUseShortestPathSwapActiveValue() {
        return useShortestPathSwapActive_;
      }

      public Builder setUseShortestPathSwapActiveValue(int value) {
        useShortestPathSwapActive_ = value;
        bitField0_ |= 0x01000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseShortestPathSwapActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useShortestPathSwapActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseShortestPathSwapActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x01000000;
        useShortestPathSwapActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseShortestPathSwapActive() {
        bitField0_ = (bitField0_ & ~0x01000000);
        useShortestPathSwapActive_ = 0;
        onChanged();
        return this;
      }
 
      private int useShortestPathTwoOpt_ = 0;
      @java.lang.Override public int getUseShortestPathTwoOptValue() {
        return useShortestPathTwoOpt_;
      }

      public Builder setUseShortestPathTwoOptValue(int value) {
        useShortestPathTwoOpt_ = value;
        bitField0_ |= 0x02000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseShortestPathTwoOpt() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useShortestPathTwoOpt_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseShortestPathTwoOpt(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x02000000;
        useShortestPathTwoOpt_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseShortestPathTwoOpt() {
        bitField0_ = (bitField0_ & ~0x02000000);
        useShortestPathTwoOpt_ = 0;
        onChanged();
        return this;
      }
 
      private int useNodePairSwapActive_ = 0;
      @java.lang.Override public int getUseNodePairSwapActiveValue() {
        return useNodePairSwapActive_;
      }

      public Builder setUseNodePairSwapActiveValue(int value) {
        useNodePairSwapActive_ = value;
        bitField0_ |= 0x04000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseNodePairSwapActive() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useNodePairSwapActive_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseNodePairSwapActive(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x04000000;
        useNodePairSwapActive_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseNodePairSwapActive() {
        bitField0_ = (bitField0_ & ~0x04000000);
        useNodePairSwapActive_ = 0;
        onChanged();
        return this;
      }
 
      private int usePathLns_ = 0;
      @java.lang.Override public int getUsePathLnsValue() {
        return usePathLns_;
      }

      public Builder setUsePathLnsValue(int value) {
        usePathLns_ = value;
        bitField0_ |= 0x08000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUsePathLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(usePathLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUsePathLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x08000000;
        usePathLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUsePathLns() {
        bitField0_ = (bitField0_ & ~0x08000000);
        usePathLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useFullPathLns_ = 0;
      @java.lang.Override public int getUseFullPathLnsValue() {
        return useFullPathLns_;
      }

      public Builder setUseFullPathLnsValue(int value) {
        useFullPathLns_ = value;
        bitField0_ |= 0x10000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseFullPathLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useFullPathLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseFullPathLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x10000000;
        useFullPathLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseFullPathLns() {
        bitField0_ = (bitField0_ & ~0x10000000);
        useFullPathLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useTspLns_ = 0;
      @java.lang.Override public int getUseTspLnsValue() {
        return useTspLns_;
      }

      public Builder setUseTspLnsValue(int value) {
        useTspLns_ = value;
        bitField0_ |= 0x20000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseTspLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useTspLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseTspLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x20000000;
        useTspLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseTspLns() {
        bitField0_ = (bitField0_ & ~0x20000000);
        useTspLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useInactiveLns_ = 0;
      @java.lang.Override public int getUseInactiveLnsValue() {
        return useInactiveLns_;
      }

      public Builder setUseInactiveLnsValue(int value) {
        useInactiveLns_ = value;
        bitField0_ |= 0x40000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseInactiveLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useInactiveLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseInactiveLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x40000000;
        useInactiveLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseInactiveLns() {
        bitField0_ = (bitField0_ & ~0x40000000);
        useInactiveLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useGlobalCheapestInsertionPathLns_ = 0;
      @java.lang.Override public int getUseGlobalCheapestInsertionPathLnsValue() {
        return useGlobalCheapestInsertionPathLns_;
      }

      public Builder setUseGlobalCheapestInsertionPathLnsValue(int value) {
        useGlobalCheapestInsertionPathLns_ = value;
        bitField0_ |= 0x80000000;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionPathLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGlobalCheapestInsertionPathLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseGlobalCheapestInsertionPathLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField0_ |= 0x80000000;
        useGlobalCheapestInsertionPathLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseGlobalCheapestInsertionPathLns() {
        bitField0_ = (bitField0_ & ~0x80000000);
        useGlobalCheapestInsertionPathLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useLocalCheapestInsertionPathLns_ = 0;
      @java.lang.Override public int getUseLocalCheapestInsertionPathLnsValue() {
        return useLocalCheapestInsertionPathLns_;
      }

      public Builder setUseLocalCheapestInsertionPathLnsValue(int value) {
        useLocalCheapestInsertionPathLns_ = value;
        bitField1_ |= 0x00000001;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionPathLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLocalCheapestInsertionPathLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseLocalCheapestInsertionPathLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField1_ |= 0x00000001;
        useLocalCheapestInsertionPathLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseLocalCheapestInsertionPathLns() {
        bitField1_ = (bitField1_ & ~0x00000001);
        useLocalCheapestInsertionPathLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = 0;
      @java.lang.Override public int getUseRelocatePathGlobalCheapestInsertionInsertUnperformedValue() {
        return useRelocatePathGlobalCheapestInsertionInsertUnperformed_;
      }

      public Builder setUseRelocatePathGlobalCheapestInsertionInsertUnperformedValue(int value) {
        useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = value;
        bitField1_ |= 0x00000002;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseRelocatePathGlobalCheapestInsertionInsertUnperformed() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useRelocatePathGlobalCheapestInsertionInsertUnperformed_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseRelocatePathGlobalCheapestInsertionInsertUnperformed(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField1_ |= 0x00000002;
        useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseRelocatePathGlobalCheapestInsertionInsertUnperformed() {
        bitField1_ = (bitField1_ & ~0x00000002);
        useRelocatePathGlobalCheapestInsertionInsertUnperformed_ = 0;
        onChanged();
        return this;
      }
 
      private int useGlobalCheapestInsertionExpensiveChainLns_ = 0;
      @java.lang.Override public int getUseGlobalCheapestInsertionExpensiveChainLnsValue() {
        return useGlobalCheapestInsertionExpensiveChainLns_;
      }

      public Builder setUseGlobalCheapestInsertionExpensiveChainLnsValue(int value) {
        useGlobalCheapestInsertionExpensiveChainLns_ = value;
        bitField1_ |= 0x00000004;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionExpensiveChainLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGlobalCheapestInsertionExpensiveChainLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseGlobalCheapestInsertionExpensiveChainLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField1_ |= 0x00000004;
        useGlobalCheapestInsertionExpensiveChainLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseGlobalCheapestInsertionExpensiveChainLns() {
        bitField1_ = (bitField1_ & ~0x00000004);
        useGlobalCheapestInsertionExpensiveChainLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useLocalCheapestInsertionExpensiveChainLns_ = 0;
      @java.lang.Override public int getUseLocalCheapestInsertionExpensiveChainLnsValue() {
        return useLocalCheapestInsertionExpensiveChainLns_;
      }

      public Builder setUseLocalCheapestInsertionExpensiveChainLnsValue(int value) {
        useLocalCheapestInsertionExpensiveChainLns_ = value;
        bitField1_ |= 0x00000008;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionExpensiveChainLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLocalCheapestInsertionExpensiveChainLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseLocalCheapestInsertionExpensiveChainLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField1_ |= 0x00000008;
        useLocalCheapestInsertionExpensiveChainLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseLocalCheapestInsertionExpensiveChainLns() {
        bitField1_ = (bitField1_ & ~0x00000008);
        useLocalCheapestInsertionExpensiveChainLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useGlobalCheapestInsertionCloseNodesLns_ = 0;
      @java.lang.Override public int getUseGlobalCheapestInsertionCloseNodesLnsValue() {
        return useGlobalCheapestInsertionCloseNodesLns_;
      }

      public Builder setUseGlobalCheapestInsertionCloseNodesLnsValue(int value) {
        useGlobalCheapestInsertionCloseNodesLns_ = value;
        bitField1_ |= 0x00000010;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseGlobalCheapestInsertionCloseNodesLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGlobalCheapestInsertionCloseNodesLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseGlobalCheapestInsertionCloseNodesLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField1_ |= 0x00000010;
        useGlobalCheapestInsertionCloseNodesLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseGlobalCheapestInsertionCloseNodesLns() {
        bitField1_ = (bitField1_ & ~0x00000010);
        useGlobalCheapestInsertionCloseNodesLns_ = 0;
        onChanged();
        return this;
      }
 
      private int useLocalCheapestInsertionCloseNodesLns_ = 0;
      @java.lang.Override public int getUseLocalCheapestInsertionCloseNodesLnsValue() {
        return useLocalCheapestInsertionCloseNodesLns_;
      }

      public Builder setUseLocalCheapestInsertionCloseNodesLnsValue(int value) {
        useLocalCheapestInsertionCloseNodesLns_ = value;
        bitField1_ |= 0x00000020;
        onChanged();
        return this;
      }

      @java.lang.Override
      public com.google.ortools.util.OptionalBoolean getUseLocalCheapestInsertionCloseNodesLns() {
        com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useLocalCheapestInsertionCloseNodesLns_);
        return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
      }

      public Builder setUseLocalCheapestInsertionCloseNodesLns(com.google.ortools.util.OptionalBoolean value) {
        if (value == null) { throw new NullPointerException(); }
        bitField1_ |= 0x00000020;
        useLocalCheapestInsertionCloseNodesLns_ = value.getNumber();
        onChanged();
        return this;
      }

      public Builder clearUseLocalCheapestInsertionCloseNodesLns() {
        bitField1_ = (bitField1_ & ~0x00000020);
        useLocalCheapestInsertionCloseNodesLns_ = 0;
        onChanged();
        return this;
      }
 
      // @@protoc_insertion_point(builder_scope:operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators)
    }
 
    // @@protoc_insertion_point(class_scope:operations_research.RoutingSearchParameters.LocalSearchNeighborhoodOperators)
    private static final com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators();
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }
 
    private static final com.google.protobuf.Parser<LocalSearchNeighborhoodOperators>
        PARSER = new com.google.protobuf.AbstractParser<LocalSearchNeighborhoodOperators>() {
      @java.lang.Override
      public LocalSearchNeighborhoodOperators parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        Builder builder = newBuilder();
        try {
          builder.mergeFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.setUnfinishedMessage(builder.buildPartial());
        } catch (com.google.protobuf.UninitializedMessageException e) {
          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
        } catch (java.io.IOException e) {
          throw new com.google.protobuf.InvalidProtocolBufferException(e)
              .setUnfinishedMessage(builder.buildPartial());
        }
        return builder.buildPartial();
      }
    };
 
    public static com.google.protobuf.Parser<LocalSearchNeighborhoodOperators> parser() {
      return PARSER;
    }
 
    @java.lang.Override
    public com.google.protobuf.Parser<LocalSearchNeighborhoodOperators> getParserForType() {
      return PARSER;
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
 
  }
 
  public interface ImprovementSearchLimitParametersOrBuilder extends
      // @@protoc_insertion_point(interface_extends:operations_research.RoutingSearchParameters.ImprovementSearchLimitParameters)
      com.google.protobuf.MessageOrBuilder {

    double getImprovementRateCoefficient();

    int getImprovementRateSolutionsDistance();
  }

  public static final class ImprovementSearchLimitParameters extends
      com.google.protobuf.GeneratedMessage implements
      // @@protoc_insertion_point(message_implements:operations_research.RoutingSearchParameters.ImprovementSearchLimitParameters)
      ImprovementSearchLimitParametersOrBuilder {
  private static final long serialVersionUID = 0L;
    static {
      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 31,
        /* patch= */ 1,
        /* suffix= */ "",
        ImprovementSearchLimitParameters.class.getName());
    }
    // Use ImprovementSearchLimitParameters.newBuilder() to construct.
    private ImprovementSearchLimitParameters(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
      super(builder);
    }
    private ImprovementSearchLimitParameters() {
    }
 
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_ImprovementSearchLimitParameters_descriptor;
    }
 
    @java.lang.Override
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_ImprovementSearchLimitParameters_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.class, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder.class);
    }
 
    public static final int IMPROVEMENT_RATE_COEFFICIENT_FIELD_NUMBER = 38;
    private double improvementRateCoefficient_ = 0D;
    @java.lang.Override
    public double getImprovementRateCoefficient() {
      return improvementRateCoefficient_;
    }
 
    public static final int IMPROVEMENT_RATE_SOLUTIONS_DISTANCE_FIELD_NUMBER = 39;
    private int improvementRateSolutionsDistance_ = 0;
    @java.lang.Override
    public int getImprovementRateSolutionsDistance() {
      return improvementRateSolutionsDistance_;
    }
 
    private byte memoizedIsInitialized = -1;
    @java.lang.Override
    public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized == 1) return true;
      if (isInitialized == 0) return false;
 
      memoizedIsInitialized = 1;
      return true;
    }
 
    @java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      if (java.lang.Double.doubleToRawLongBits(improvementRateCoefficient_) != 0) {
        output.writeDouble(38, improvementRateCoefficient_);
      }
      if (improvementRateSolutionsDistance_ != 0) {
        output.writeInt32(39, improvementRateSolutionsDistance_);
      }
      getUnknownFields().writeTo(output);
    }
 
    @java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;
 
      size = 0;
      if (java.lang.Double.doubleToRawLongBits(improvementRateCoefficient_) != 0) {
        size += com.google.protobuf.CodedOutputStream
          .computeDoubleSize(38, improvementRateCoefficient_);
      }
      if (improvementRateSolutionsDistance_ != 0) {
        size += com.google.protobuf.CodedOutputStream
          .computeInt32Size(39, improvementRateSolutionsDistance_);
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
 
    @java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
       return true;
      }
      if (!(obj instanceof com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters)) {
        return super.equals(obj);
      }
      com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters other = (com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters) obj;
 
      if (java.lang.Double.doubleToLongBits(getImprovementRateCoefficient())
          != java.lang.Double.doubleToLongBits(
              other.getImprovementRateCoefficient())) return false;
      if (getImprovementRateSolutionsDistance()
          != other.getImprovementRateSolutionsDistance()) return false;
      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
      return true;
    }
 
    @java.lang.Override
    public int hashCode() {
      if (memoizedHashCode != 0) {
        return memoizedHashCode;
      }
      int hash = 41;
      hash = (19 * hash) + getDescriptor().hashCode();
      hash = (37 * hash) + IMPROVEMENT_RATE_COEFFICIENT_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
          java.lang.Double.doubleToLongBits(getImprovementRateCoefficient()));
      hash = (37 * hash) + IMPROVEMENT_RATE_SOLUTIONS_DISTANCE_FIELD_NUMBER;
      hash = (53 * hash) + getImprovementRateSolutionsDistance();
      hash = (29 * hash) + getUnknownFields().hashCode();
      memoizedHashCode = hash;
      return hash;
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        java.nio.ByteBuffer data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(byte[] data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        byte[] data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseDelimitedFrom(java.io.InputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseDelimitedWithIOException(PARSER, input);
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseDelimitedFrom(
        java.io.InputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        com.google.protobuf.CodedInputStream input)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input);
    }
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessage
          .parseWithIOException(PARSER, input, extensionRegistry);
    }
 
    @java.lang.Override
    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }
    public static Builder newBuilder(com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters prototype) {
      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }
    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE
          ? new Builder() : new Builder().mergeFrom(this);
    }
 
    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }

    public static final class Builder extends
        com.google.protobuf.GeneratedMessage.Builder<Builder> implements
        // @@protoc_insertion_point(builder_implements:operations_research.RoutingSearchParameters.ImprovementSearchLimitParameters)
        com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_ImprovementSearchLimitParameters_descriptor;
      }
 
      @java.lang.Override
      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
          internalGetFieldAccessorTable() {
        return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_ImprovementSearchLimitParameters_fieldAccessorTable
            .ensureFieldAccessorsInitialized(
                com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.class, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder.class);
      }
 
      // Construct using com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.newBuilder()
      private Builder() {
 
      }
 
      private Builder(
          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
        super(parent);
 
      }
      @java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        improvementRateCoefficient_ = 0D;
        improvementRateSolutionsDistance_ = 0;
        return this;
      }
 
      @java.lang.Override
      public com.google.protobuf.Descriptors.Descriptor
          getDescriptorForType() {
        return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_ImprovementSearchLimitParameters_descriptor;
      }
 
      @java.lang.Override
      public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters getDefaultInstanceForType() {
        return com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance();
      }
 
      @java.lang.Override
      public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters build() {
        com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters result = buildPartial();
        if (!result.isInitialized()) {
          throw newUninitializedMessageException(result);
        }
        return result;
      }
 
      @java.lang.Override
      public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters buildPartial() {
        com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters result = new com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters(this);
        if (bitField0_ != 0) { buildPartial0(result); }
        onBuilt();
        return result;
      }
 
      private void buildPartial0(com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters result) {
        int from_bitField0_ = bitField0_;
        if (((from_bitField0_ & 0x00000001) != 0)) {
          result.improvementRateCoefficient_ = improvementRateCoefficient_;
        }
        if (((from_bitField0_ & 0x00000002) != 0)) {
          result.improvementRateSolutionsDistance_ = improvementRateSolutionsDistance_;
        }
      }
 
      @java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters) {
          return mergeFrom((com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }
 
      public Builder mergeFrom(com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters other) {
        if (other == com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance()) return this;
        if (java.lang.Double.doubleToRawLongBits(other.getImprovementRateCoefficient()) != 0) {
          setImprovementRateCoefficient(other.getImprovementRateCoefficient());
        }
        if (other.getImprovementRateSolutionsDistance() != 0) {
          setImprovementRateSolutionsDistance(other.getImprovementRateSolutionsDistance());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
 
      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }
 
      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        if (extensionRegistry == null) {
          throw new java.lang.NullPointerException();
        }
        try {
          boolean done = false;
          while (!done) {
            int tag = input.readTag();
            switch (tag) {
              case 0:
                done = true;
                break;
              case 305: {
                improvementRateCoefficient_ = input.readDouble();
                bitField0_ |= 0x00000001;
                break;
              } // case 305
              case 312: {
                improvementRateSolutionsDistance_ = input.readInt32();
                bitField0_ |= 0x00000002;
                break;
              } // case 312
              default: {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
            } // switch (tag)
          } // while (!done)
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.unwrapIOException();
        } finally {
          onChanged();
        } // finally
        return this;
      }
      private int bitField0_;
 
      private double improvementRateCoefficient_ ;
      @java.lang.Override
      public double getImprovementRateCoefficient() {
        return improvementRateCoefficient_;
      }

      public Builder setImprovementRateCoefficient(double value) {
 
        improvementRateCoefficient_ = value;
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }

      public Builder clearImprovementRateCoefficient() {
        bitField0_ = (bitField0_ & ~0x00000001);
        improvementRateCoefficient_ = 0D;
        onChanged();
        return this;
      }
 
      private int improvementRateSolutionsDistance_ ;
      @java.lang.Override
      public int getImprovementRateSolutionsDistance() {
        return improvementRateSolutionsDistance_;
      }

      public Builder setImprovementRateSolutionsDistance(int value) {
 
        improvementRateSolutionsDistance_ = value;
        bitField0_ |= 0x00000002;
        onChanged();
        return this;
      }

      public Builder clearImprovementRateSolutionsDistance() {
        bitField0_ = (bitField0_ & ~0x00000002);
        improvementRateSolutionsDistance_ = 0;
        onChanged();
        return this;
      }
 
      // @@protoc_insertion_point(builder_scope:operations_research.RoutingSearchParameters.ImprovementSearchLimitParameters)
    }
 
    // @@protoc_insertion_point(class_scope:operations_research.RoutingSearchParameters.ImprovementSearchLimitParameters)
    private static final com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters();
    }
 
    public static com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }
 
    private static final com.google.protobuf.Parser<ImprovementSearchLimitParameters>
        PARSER = new com.google.protobuf.AbstractParser<ImprovementSearchLimitParameters>() {
      @java.lang.Override
      public ImprovementSearchLimitParameters parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        Builder builder = newBuilder();
        try {
          builder.mergeFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          throw e.setUnfinishedMessage(builder.buildPartial());
        } catch (com.google.protobuf.UninitializedMessageException e) {
          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
        } catch (java.io.IOException e) {
          throw new com.google.protobuf.InvalidProtocolBufferException(e)
              .setUnfinishedMessage(builder.buildPartial());
        }
        return builder.buildPartial();
      }
    };
 
    public static com.google.protobuf.Parser<ImprovementSearchLimitParameters> parser() {
      return PARSER;
    }
 
    @java.lang.Override
    public com.google.protobuf.Parser<ImprovementSearchLimitParameters> getParserForType() {
      return PARSER;
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
 
  }
 
  private int bitField0_;
  public static final int FIRST_SOLUTION_STRATEGY_FIELD_NUMBER = 1;
  private int firstSolutionStrategy_ = 0;
  @java.lang.Override public int getFirstSolutionStrategyValue() {
    return firstSolutionStrategy_;
  }

  @java.lang.Override public com.google.ortools.constraintsolver.FirstSolutionStrategy.Value getFirstSolutionStrategy() {
    com.google.ortools.constraintsolver.FirstSolutionStrategy.Value result = com.google.ortools.constraintsolver.FirstSolutionStrategy.Value.forNumber(firstSolutionStrategy_);
    return result == null ? com.google.ortools.constraintsolver.FirstSolutionStrategy.Value.UNRECOGNIZED : result;
  }
 
  public static final int USE_UNFILTERED_FIRST_SOLUTION_STRATEGY_FIELD_NUMBER = 2;
  private boolean useUnfilteredFirstSolutionStrategy_ = false;
  @java.lang.Override
  public boolean getUseUnfilteredFirstSolutionStrategy() {
    return useUnfilteredFirstSolutionStrategy_;
  }
 
  public static final int SAVINGS_NEIGHBORS_RATIO_FIELD_NUMBER = 14;
  private double savingsNeighborsRatio_ = 0D;
  @java.lang.Override
  public double getSavingsNeighborsRatio() {
    return savingsNeighborsRatio_;
  }
 
  public static final int SAVINGS_MAX_MEMORY_USAGE_BYTES_FIELD_NUMBER = 23;
  private double savingsMaxMemoryUsageBytes_ = 0D;
  @java.lang.Override
  public double getSavingsMaxMemoryUsageBytes() {
    return savingsMaxMemoryUsageBytes_;
  }
 
  public static final int SAVINGS_ADD_REVERSE_ARCS_FIELD_NUMBER = 15;
  private boolean savingsAddReverseArcs_ = false;
  @java.lang.Override
  public boolean getSavingsAddReverseArcs() {
    return savingsAddReverseArcs_;
  }
 
  public static final int SAVINGS_ARC_COEFFICIENT_FIELD_NUMBER = 18;
  private double savingsArcCoefficient_ = 0D;
  @java.lang.Override
  public double getSavingsArcCoefficient() {
    return savingsArcCoefficient_;
  }
 
  public static final int CHEAPEST_INSERTION_FARTHEST_SEEDS_RATIO_FIELD_NUMBER = 16;
  private double cheapestInsertionFarthestSeedsRatio_ = 0D;
  @java.lang.Override
  public double getCheapestInsertionFarthestSeedsRatio() {
    return cheapestInsertionFarthestSeedsRatio_;
  }
 
  public static final int CHEAPEST_INSERTION_FIRST_SOLUTION_NEIGHBORS_RATIO_FIELD_NUMBER = 21;
  private double cheapestInsertionFirstSolutionNeighborsRatio_ = 0D;
  @java.lang.Override
  public double getCheapestInsertionFirstSolutionNeighborsRatio() {
    return cheapestInsertionFirstSolutionNeighborsRatio_;
  }
 
  public static final int CHEAPEST_INSERTION_FIRST_SOLUTION_MIN_NEIGHBORS_FIELD_NUMBER = 44;
  private int cheapestInsertionFirstSolutionMinNeighbors_ = 0;
  @java.lang.Override
  public int getCheapestInsertionFirstSolutionMinNeighbors() {
    return cheapestInsertionFirstSolutionMinNeighbors_;
  }
 
  public static final int CHEAPEST_INSERTION_LS_OPERATOR_NEIGHBORS_RATIO_FIELD_NUMBER = 31;
  private double cheapestInsertionLsOperatorNeighborsRatio_ = 0D;
  @java.lang.Override
  public double getCheapestInsertionLsOperatorNeighborsRatio() {
    return cheapestInsertionLsOperatorNeighborsRatio_;
  }
 
  public static final int CHEAPEST_INSERTION_LS_OPERATOR_MIN_NEIGHBORS_FIELD_NUMBER = 45;
  private int cheapestInsertionLsOperatorMinNeighbors_ = 0;
  @java.lang.Override
  public int getCheapestInsertionLsOperatorMinNeighbors() {
    return cheapestInsertionLsOperatorMinNeighbors_;
  }
 
  public static final int CHEAPEST_INSERTION_FIRST_SOLUTION_USE_NEIGHBORS_RATIO_FOR_INITIALIZATION_FIELD_NUMBER = 46;
  private boolean cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ = false;
  @java.lang.Override
  public boolean getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization() {
    return cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_;
  }
 
  public static final int CHEAPEST_INSERTION_ADD_UNPERFORMED_ENTRIES_FIELD_NUMBER = 40;
  private boolean cheapestInsertionAddUnperformedEntries_ = false;
  @java.lang.Override
  public boolean getCheapestInsertionAddUnperformedEntries() {
    return cheapestInsertionAddUnperformedEntries_;
  }
 
  public static final int LOCAL_CHEAPEST_INSERTION_PICKUP_DELIVERY_STRATEGY_FIELD_NUMBER = 49;
  private int localCheapestInsertionPickupDeliveryStrategy_ = 0;
  @java.lang.Override public int getLocalCheapestInsertionPickupDeliveryStrategyValue() {
    return localCheapestInsertionPickupDeliveryStrategy_;
  }

  @java.lang.Override public com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy getLocalCheapestInsertionPickupDeliveryStrategy() {
    com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy result = com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.forNumber(localCheapestInsertionPickupDeliveryStrategy_);
    return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.UNRECOGNIZED : result;
  }
 
  public static final int LOCAL_CHEAPEST_COST_INSERTION_PICKUP_DELIVERY_STRATEGY_FIELD_NUMBER = 55;
  private int localCheapestCostInsertionPickupDeliveryStrategy_ = 0;
  @java.lang.Override public int getLocalCheapestCostInsertionPickupDeliveryStrategyValue() {
    return localCheapestCostInsertionPickupDeliveryStrategy_;
  }

  @java.lang.Override public com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy getLocalCheapestCostInsertionPickupDeliveryStrategy() {
    com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy result = com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.forNumber(localCheapestCostInsertionPickupDeliveryStrategy_);
    return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.UNRECOGNIZED : result;
  }
 
  public static final int LOCAL_CHEAPEST_INSERTION_SORTING_PROPERTIES_FIELD_NUMBER = 67;
  @SuppressWarnings("serial")
  private com.google.protobuf.Internal.IntList localCheapestInsertionSortingProperties_ =
      emptyIntList();
  private static final     com.google.protobuf.Internal.IntListAdapter.IntConverter<
      com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty> localCheapestInsertionSortingProperties_converter_ =
          new com.google.protobuf.Internal.IntListAdapter.IntConverter<
              com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty>() {
            public com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty convert(int from) {
              com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty result = com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty.forNumber(from);
              return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty.UNRECOGNIZED : result;
            }
          };
  @java.lang.Override
  public java.util.List<com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty> getLocalCheapestInsertionSortingPropertiesList() {
    return new com.google.protobuf.Internal.IntListAdapter<
        com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty>(localCheapestInsertionSortingProperties_, localCheapestInsertionSortingProperties_converter_);
  }

  @java.lang.Override
  public int getLocalCheapestInsertionSortingPropertiesCount() {
    return localCheapestInsertionSortingProperties_.size();
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty getLocalCheapestInsertionSortingProperties(int index) {
    return localCheapestInsertionSortingProperties_converter_.convert(localCheapestInsertionSortingProperties_.getInt(index));
  }

  @java.lang.Override
  public java.util.List<java.lang.Integer>
  getLocalCheapestInsertionSortingPropertiesValueList() {
    return localCheapestInsertionSortingProperties_;
  }

  @java.lang.Override
  public int getLocalCheapestInsertionSortingPropertiesValue(int index) {
    return localCheapestInsertionSortingProperties_.getInt(index);
  }
  private int localCheapestInsertionSortingPropertiesMemoizedSerializedSize;
 
  public static final int CHRISTOFIDES_USE_MINIMUM_MATCHING_FIELD_NUMBER = 30;
  private boolean christofidesUseMinimumMatching_ = false;
  @java.lang.Override
  public boolean getChristofidesUseMinimumMatching() {
    return christofidesUseMinimumMatching_;
  }
 
  public static final int FIRST_SOLUTION_OPTIMIZATION_PERIOD_FIELD_NUMBER = 59;
  private int firstSolutionOptimizationPeriod_ = 0;
  @java.lang.Override
  public int getFirstSolutionOptimizationPeriod() {
    return firstSolutionOptimizationPeriod_;
  }
 
  public static final int LOCAL_SEARCH_OPERATORS_FIELD_NUMBER = 3;
  private com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators localSearchOperators_;
  @java.lang.Override
  public boolean hasLocalSearchOperators() {
    return ((bitField0_ & 0x00000001) != 0);
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators getLocalSearchOperators() {
    return localSearchOperators_ == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance() : localSearchOperators_;
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder getLocalSearchOperatorsOrBuilder() {
    return localSearchOperators_ == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance() : localSearchOperators_;
  }
 
  public static final int LS_OPERATOR_NEIGHBORS_RATIO_FIELD_NUMBER = 53;
  private double lsOperatorNeighborsRatio_ = 0D;
  @java.lang.Override
  public double getLsOperatorNeighborsRatio() {
    return lsOperatorNeighborsRatio_;
  }
 
  public static final int LS_OPERATOR_MIN_NEIGHBORS_FIELD_NUMBER = 54;
  private int lsOperatorMinNeighbors_ = 0;
  @java.lang.Override
  public int getLsOperatorMinNeighbors() {
    return lsOperatorMinNeighbors_;
  }
 
  public static final int USE_MULTI_ARMED_BANDIT_CONCATENATE_OPERATORS_FIELD_NUMBER = 41;
  private boolean useMultiArmedBanditConcatenateOperators_ = false;
  @java.lang.Override
  public boolean getUseMultiArmedBanditConcatenateOperators() {
    return useMultiArmedBanditConcatenateOperators_;
  }
 
  public static final int MULTI_ARMED_BANDIT_COMPOUND_OPERATOR_MEMORY_COEFFICIENT_FIELD_NUMBER = 42;
  private double multiArmedBanditCompoundOperatorMemoryCoefficient_ = 0D;
  @java.lang.Override
  public double getMultiArmedBanditCompoundOperatorMemoryCoefficient() {
    return multiArmedBanditCompoundOperatorMemoryCoefficient_;
  }
 
  public static final int MULTI_ARMED_BANDIT_COMPOUND_OPERATOR_EXPLORATION_COEFFICIENT_FIELD_NUMBER = 43;
  private double multiArmedBanditCompoundOperatorExplorationCoefficient_ = 0D;
  @java.lang.Override
  public double getMultiArmedBanditCompoundOperatorExplorationCoefficient() {
    return multiArmedBanditCompoundOperatorExplorationCoefficient_;
  }
 
  public static final int MAX_SWAP_ACTIVE_CHAIN_SIZE_FIELD_NUMBER = 66;
  private int maxSwapActiveChainSize_ = 0;
  @java.lang.Override
  public int getMaxSwapActiveChainSize() {
    return maxSwapActiveChainSize_;
  }
 
  public static final int RELOCATE_EXPENSIVE_CHAIN_NUM_ARCS_TO_CONSIDER_FIELD_NUMBER = 20;
  private int relocateExpensiveChainNumArcsToConsider_ = 0;
  @java.lang.Override
  public int getRelocateExpensiveChainNumArcsToConsider() {
    return relocateExpensiveChainNumArcsToConsider_;
  }
 
  public static final int HEURISTIC_EXPENSIVE_CHAIN_LNS_NUM_ARCS_TO_CONSIDER_FIELD_NUMBER = 32;
  private int heuristicExpensiveChainLnsNumArcsToConsider_ = 0;
  @java.lang.Override
  public int getHeuristicExpensiveChainLnsNumArcsToConsider() {
    return heuristicExpensiveChainLnsNumArcsToConsider_;
  }
 
  public static final int HEURISTIC_CLOSE_NODES_LNS_NUM_NODES_FIELD_NUMBER = 35;
  private int heuristicCloseNodesLnsNumNodes_ = 0;
  @java.lang.Override
  public int getHeuristicCloseNodesLnsNumNodes() {
    return heuristicCloseNodesLnsNumNodes_;
  }
 
  public static final int LOCAL_SEARCH_METAHEURISTIC_FIELD_NUMBER = 4;
  private int localSearchMetaheuristic_ = 0;
  @java.lang.Override public int getLocalSearchMetaheuristicValue() {
    return localSearchMetaheuristic_;
  }

  @java.lang.Override public com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value getLocalSearchMetaheuristic() {
    com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value result = com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.forNumber(localSearchMetaheuristic_);
    return result == null ? com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.UNRECOGNIZED : result;
  }
 
  public static final int LOCAL_SEARCH_METAHEURISTICS_FIELD_NUMBER = 63;
  @SuppressWarnings("serial")
  private com.google.protobuf.Internal.IntList localSearchMetaheuristics_ =
      emptyIntList();
  private static final     com.google.protobuf.Internal.IntListAdapter.IntConverter<
      com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value> localSearchMetaheuristics_converter_ =
          new com.google.protobuf.Internal.IntListAdapter.IntConverter<
              com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value>() {
            public com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value convert(int from) {
              com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value result = com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.forNumber(from);
              return result == null ? com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.UNRECOGNIZED : result;
            }
          };
  @java.lang.Override
  public java.util.List<com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value> getLocalSearchMetaheuristicsList() {
    return new com.google.protobuf.Internal.IntListAdapter<
        com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value>(localSearchMetaheuristics_, localSearchMetaheuristics_converter_);
  }

  @java.lang.Override
  public int getLocalSearchMetaheuristicsCount() {
    return localSearchMetaheuristics_.size();
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value getLocalSearchMetaheuristics(int index) {
    return localSearchMetaheuristics_converter_.convert(localSearchMetaheuristics_.getInt(index));
  }

  @java.lang.Override
  public java.util.List<java.lang.Integer>
  getLocalSearchMetaheuristicsValueList() {
    return localSearchMetaheuristics_;
  }

  @java.lang.Override
  public int getLocalSearchMetaheuristicsValue(int index) {
    return localSearchMetaheuristics_.getInt(index);
  }
  private int localSearchMetaheuristicsMemoizedSerializedSize;
 
  public static final int NUM_MAX_LOCAL_OPTIMA_BEFORE_METAHEURISTIC_SWITCH_FIELD_NUMBER = 64;
  private int numMaxLocalOptimaBeforeMetaheuristicSwitch_ = 0;
  @java.lang.Override
  public int getNumMaxLocalOptimaBeforeMetaheuristicSwitch() {
    return numMaxLocalOptimaBeforeMetaheuristicSwitch_;
  }
 
  public static final int GUIDED_LOCAL_SEARCH_LAMBDA_COEFFICIENT_FIELD_NUMBER = 5;
  private double guidedLocalSearchLambdaCoefficient_ = 0D;
  @java.lang.Override
  public double getGuidedLocalSearchLambdaCoefficient() {
    return guidedLocalSearchLambdaCoefficient_;
  }
 
  public static final int GUIDED_LOCAL_SEARCH_RESET_PENALTIES_ON_NEW_BEST_SOLUTION_FIELD_NUMBER = 51;
  private boolean guidedLocalSearchResetPenaltiesOnNewBestSolution_ = false;
  @java.lang.Override
  public boolean getGuidedLocalSearchResetPenaltiesOnNewBestSolution() {
    return guidedLocalSearchResetPenaltiesOnNewBestSolution_;
  }
 
  public static final int GUIDED_LOCAL_SEARCH_PENALIZE_WITH_VEHICLE_CLASSES_FIELD_NUMBER = 61;
  private boolean guidedLocalSearchPenalizeWithVehicleClasses_ = false;
  @java.lang.Override
  public boolean getGuidedLocalSearchPenalizeWithVehicleClasses() {
    return guidedLocalSearchPenalizeWithVehicleClasses_;
  }
 
  public static final int USE_GUIDED_LOCAL_SEARCH_PENALTIES_IN_LOCAL_SEARCH_OPERATORS_FIELD_NUMBER = 62;
  private boolean useGuidedLocalSearchPenaltiesInLocalSearchOperators_ = false;
  @java.lang.Override
  public boolean getUseGuidedLocalSearchPenaltiesInLocalSearchOperators() {
    return useGuidedLocalSearchPenaltiesInLocalSearchOperators_;
  }
 
  public static final int USE_DEPTH_FIRST_SEARCH_FIELD_NUMBER = 6;
  private boolean useDepthFirstSearch_ = false;
  @java.lang.Override
  public boolean getUseDepthFirstSearch() {
    return useDepthFirstSearch_;
  }
 
  public static final int USE_CP_FIELD_NUMBER = 28;
  private int useCp_ = 0;
  @java.lang.Override public int getUseCpValue() {
    return useCp_;
  }

  @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseCp() {
    com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCp_);
    return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
  }
 
  public static final int USE_CP_SAT_FIELD_NUMBER = 27;
  private int useCpSat_ = 0;
  @java.lang.Override public int getUseCpSatValue() {
    return useCpSat_;
  }

  @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseCpSat() {
    com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCpSat_);
    return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
  }
 
  public static final int USE_GENERALIZED_CP_SAT_FIELD_NUMBER = 47;
  private int useGeneralizedCpSat_ = 0;
  @java.lang.Override public int getUseGeneralizedCpSatValue() {
    return useGeneralizedCpSat_;
  }

  @java.lang.Override public com.google.ortools.util.OptionalBoolean getUseGeneralizedCpSat() {
    com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGeneralizedCpSat_);
    return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
  }
 
  public static final int SAT_PARAMETERS_FIELD_NUMBER = 48;
  private com.google.ortools.sat.SatParameters satParameters_;
  @java.lang.Override
  public boolean hasSatParameters() {
    return ((bitField0_ & 0x00000002) != 0);
  }

  @java.lang.Override
  public com.google.ortools.sat.SatParameters getSatParameters() {
    return satParameters_ == null ? com.google.ortools.sat.SatParameters.getDefaultInstance() : satParameters_;
  }

  @java.lang.Override
  public com.google.ortools.sat.SatParametersOrBuilder getSatParametersOrBuilder() {
    return satParameters_ == null ? com.google.ortools.sat.SatParameters.getDefaultInstance() : satParameters_;
  }
 
  public static final int REPORT_INTERMEDIATE_CP_SAT_SOLUTIONS_FIELD_NUMBER = 56;
  private boolean reportIntermediateCpSatSolutions_ = false;
  @java.lang.Override
  public boolean getReportIntermediateCpSatSolutions() {
    return reportIntermediateCpSatSolutions_;
  }
 
  public static final int FALLBACK_TO_CP_SAT_SIZE_THRESHOLD_FIELD_NUMBER = 52;
  private int fallbackToCpSatSizeThreshold_ = 0;
  @java.lang.Override
  public int getFallbackToCpSatSizeThreshold() {
    return fallbackToCpSatSizeThreshold_;
  }
 
  public static final int CONTINUOUS_SCHEDULING_SOLVER_FIELD_NUMBER = 33;
  private int continuousSchedulingSolver_ = 0;
  @java.lang.Override public int getContinuousSchedulingSolverValue() {
    return continuousSchedulingSolver_;
  }

  @java.lang.Override public com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver getContinuousSchedulingSolver() {
    com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver result = com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.forNumber(continuousSchedulingSolver_);
    return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.UNRECOGNIZED : result;
  }
 
  public static final int MIXED_INTEGER_SCHEDULING_SOLVER_FIELD_NUMBER = 34;
  private int mixedIntegerSchedulingSolver_ = 0;
  @java.lang.Override public int getMixedIntegerSchedulingSolverValue() {
    return mixedIntegerSchedulingSolver_;
  }

  @java.lang.Override public com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver getMixedIntegerSchedulingSolver() {
    com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver result = com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.forNumber(mixedIntegerSchedulingSolver_);
    return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.UNRECOGNIZED : result;
  }
 
  public static final int DISABLE_SCHEDULING_BEWARE_THIS_MAY_DEGRADE_PERFORMANCE_FIELD_NUMBER = 50;
  private boolean disableSchedulingBewareThisMayDegradePerformance_ = false;
  @java.lang.Override
  public boolean hasDisableSchedulingBewareThisMayDegradePerformance() {
    return ((bitField0_ & 0x00000004) != 0);
  }

  @java.lang.Override
  public boolean getDisableSchedulingBewareThisMayDegradePerformance() {
    return disableSchedulingBewareThisMayDegradePerformance_;
  }
 
  public static final int OPTIMIZATION_STEP_FIELD_NUMBER = 7;
  private double optimizationStep_ = 0D;
  @java.lang.Override
  public double getOptimizationStep() {
    return optimizationStep_;
  }
 
  public static final int NUMBER_OF_SOLUTIONS_TO_COLLECT_FIELD_NUMBER = 17;
  private int numberOfSolutionsToCollect_ = 0;
  @java.lang.Override
  public int getNumberOfSolutionsToCollect() {
    return numberOfSolutionsToCollect_;
  }
 
  public static final int SOLUTION_LIMIT_FIELD_NUMBER = 8;
  private long solutionLimit_ = 0L;
  @java.lang.Override
  public long getSolutionLimit() {
    return solutionLimit_;
  }
 
  public static final int TIME_LIMIT_FIELD_NUMBER = 9;
  private com.google.protobuf.Duration timeLimit_;
  @java.lang.Override
  public boolean hasTimeLimit() {
    return ((bitField0_ & 0x00000008) != 0);
  }

  @java.lang.Override
  public com.google.protobuf.Duration getTimeLimit() {
    return timeLimit_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeLimit_;
  }

  @java.lang.Override
  public com.google.protobuf.DurationOrBuilder getTimeLimitOrBuilder() {
    return timeLimit_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeLimit_;
  }
 
  public static final int LNS_TIME_LIMIT_FIELD_NUMBER = 10;
  private com.google.protobuf.Duration lnsTimeLimit_;
  @java.lang.Override
  public boolean hasLnsTimeLimit() {
    return ((bitField0_ & 0x00000010) != 0);
  }

  @java.lang.Override
  public com.google.protobuf.Duration getLnsTimeLimit() {
    return lnsTimeLimit_ == null ? com.google.protobuf.Duration.getDefaultInstance() : lnsTimeLimit_;
  }

  @java.lang.Override
  public com.google.protobuf.DurationOrBuilder getLnsTimeLimitOrBuilder() {
    return lnsTimeLimit_ == null ? com.google.protobuf.Duration.getDefaultInstance() : lnsTimeLimit_;
  }
 
  public static final int SECONDARY_LS_TIME_LIMIT_RATIO_FIELD_NUMBER = 57;
  private double secondaryLsTimeLimitRatio_ = 0D;
  @java.lang.Override
  public double getSecondaryLsTimeLimitRatio() {
    return secondaryLsTimeLimitRatio_;
  }
 
  public static final int IMPROVEMENT_LIMIT_PARAMETERS_FIELD_NUMBER = 37;
  private com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters improvementLimitParameters_;
  @java.lang.Override
  public boolean hasImprovementLimitParameters() {
    return ((bitField0_ & 0x00000020) != 0);
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters getImprovementLimitParameters() {
    return improvementLimitParameters_ == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance() : improvementLimitParameters_;
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder getImprovementLimitParametersOrBuilder() {
    return improvementLimitParameters_ == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance() : improvementLimitParameters_;
  }
 
  public static final int USE_FULL_PROPAGATION_FIELD_NUMBER = 11;
  private boolean useFullPropagation_ = false;
  @java.lang.Override
  public boolean getUseFullPropagation() {
    return useFullPropagation_;
  }
 
  public static final int LOG_SEARCH_FIELD_NUMBER = 13;
  private boolean logSearch_ = false;
  @java.lang.Override
  public boolean getLogSearch() {
    return logSearch_;
  }
 
  public static final int LOG_COST_SCALING_FACTOR_FIELD_NUMBER = 22;
  private double logCostScalingFactor_ = 0D;
  @java.lang.Override
  public double getLogCostScalingFactor() {
    return logCostScalingFactor_;
  }
 
  public static final int LOG_COST_OFFSET_FIELD_NUMBER = 29;
  private double logCostOffset_ = 0D;
  @java.lang.Override
  public double getLogCostOffset() {
    return logCostOffset_;
  }
 
  public static final int LOG_TAG_FIELD_NUMBER = 36;
  @SuppressWarnings("serial")
  private volatile java.lang.Object logTag_ = "";
  @java.lang.Override
  public java.lang.String getLogTag() {
    java.lang.Object ref = logTag_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = 
          (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      logTag_ = s;
      return s;
    }
  }

  @java.lang.Override
  public com.google.protobuf.ByteString
      getLogTagBytes() {
    java.lang.Object ref = logTag_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b = 
          com.google.protobuf.ByteString.copyFromUtf8(
              (java.lang.String) ref);
      logTag_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }
 
  public static final int USE_ITERATED_LOCAL_SEARCH_FIELD_NUMBER = 58;
  private boolean useIteratedLocalSearch_ = false;
  @java.lang.Override
  public boolean getUseIteratedLocalSearch() {
    return useIteratedLocalSearch_;
  }
 
  public static final int ITERATED_LOCAL_SEARCH_PARAMETERS_FIELD_NUMBER = 60;
  private com.google.ortools.constraintsolver.IteratedLocalSearchParameters iteratedLocalSearchParameters_;
  @java.lang.Override
  public boolean hasIteratedLocalSearchParameters() {
    return ((bitField0_ & 0x00000040) != 0);
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.IteratedLocalSearchParameters getIteratedLocalSearchParameters() {
    return iteratedLocalSearchParameters_ == null ? com.google.ortools.constraintsolver.IteratedLocalSearchParameters.getDefaultInstance() : iteratedLocalSearchParameters_;
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.IteratedLocalSearchParametersOrBuilder getIteratedLocalSearchParametersOrBuilder() {
    return iteratedLocalSearchParameters_ == null ? com.google.ortools.constraintsolver.IteratedLocalSearchParameters.getDefaultInstance() : iteratedLocalSearchParameters_;
  }
 
  private byte memoizedIsInitialized = -1;
  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;
 
    memoizedIsInitialized = 1;
    return true;
  }
 
  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output)
                      throws java.io.IOException {
    getSerializedSize();
    if (firstSolutionStrategy_ != com.google.ortools.constraintsolver.FirstSolutionStrategy.Value.UNSET.getNumber()) {
      output.writeEnum(1, firstSolutionStrategy_);
    }
    if (useUnfilteredFirstSolutionStrategy_ != false) {
      output.writeBool(2, useUnfilteredFirstSolutionStrategy_);
    }
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(3, getLocalSearchOperators());
    }
    if (localSearchMetaheuristic_ != com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.UNSET.getNumber()) {
      output.writeEnum(4, localSearchMetaheuristic_);
    }
    if (java.lang.Double.doubleToRawLongBits(guidedLocalSearchLambdaCoefficient_) != 0) {
      output.writeDouble(5, guidedLocalSearchLambdaCoefficient_);
    }
    if (useDepthFirstSearch_ != false) {
      output.writeBool(6, useDepthFirstSearch_);
    }
    if (java.lang.Double.doubleToRawLongBits(optimizationStep_) != 0) {
      output.writeDouble(7, optimizationStep_);
    }
    if (solutionLimit_ != 0L) {
      output.writeInt64(8, solutionLimit_);
    }
    if (((bitField0_ & 0x00000008) != 0)) {
      output.writeMessage(9, getTimeLimit());
    }
    if (((bitField0_ & 0x00000010) != 0)) {
      output.writeMessage(10, getLnsTimeLimit());
    }
    if (useFullPropagation_ != false) {
      output.writeBool(11, useFullPropagation_);
    }
    if (logSearch_ != false) {
      output.writeBool(13, logSearch_);
    }
    if (java.lang.Double.doubleToRawLongBits(savingsNeighborsRatio_) != 0) {
      output.writeDouble(14, savingsNeighborsRatio_);
    }
    if (savingsAddReverseArcs_ != false) {
      output.writeBool(15, savingsAddReverseArcs_);
    }
    if (java.lang.Double.doubleToRawLongBits(cheapestInsertionFarthestSeedsRatio_) != 0) {
      output.writeDouble(16, cheapestInsertionFarthestSeedsRatio_);
    }
    if (numberOfSolutionsToCollect_ != 0) {
      output.writeInt32(17, numberOfSolutionsToCollect_);
    }
    if (java.lang.Double.doubleToRawLongBits(savingsArcCoefficient_) != 0) {
      output.writeDouble(18, savingsArcCoefficient_);
    }
    if (relocateExpensiveChainNumArcsToConsider_ != 0) {
      output.writeInt32(20, relocateExpensiveChainNumArcsToConsider_);
    }
    if (java.lang.Double.doubleToRawLongBits(cheapestInsertionFirstSolutionNeighborsRatio_) != 0) {
      output.writeDouble(21, cheapestInsertionFirstSolutionNeighborsRatio_);
    }
    if (java.lang.Double.doubleToRawLongBits(logCostScalingFactor_) != 0) {
      output.writeDouble(22, logCostScalingFactor_);
    }
    if (java.lang.Double.doubleToRawLongBits(savingsMaxMemoryUsageBytes_) != 0) {
      output.writeDouble(23, savingsMaxMemoryUsageBytes_);
    }
    if (useCpSat_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
      output.writeEnum(27, useCpSat_);
    }
    if (useCp_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
      output.writeEnum(28, useCp_);
    }
    if (java.lang.Double.doubleToRawLongBits(logCostOffset_) != 0) {
      output.writeDouble(29, logCostOffset_);
    }
    if (christofidesUseMinimumMatching_ != false) {
      output.writeBool(30, christofidesUseMinimumMatching_);
    }
    if (java.lang.Double.doubleToRawLongBits(cheapestInsertionLsOperatorNeighborsRatio_) != 0) {
      output.writeDouble(31, cheapestInsertionLsOperatorNeighborsRatio_);
    }
    if (heuristicExpensiveChainLnsNumArcsToConsider_ != 0) {
      output.writeInt32(32, heuristicExpensiveChainLnsNumArcsToConsider_);
    }
    if (continuousSchedulingSolver_ != com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.SCHEDULING_UNSET.getNumber()) {
      output.writeEnum(33, continuousSchedulingSolver_);
    }
    if (mixedIntegerSchedulingSolver_ != com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.SCHEDULING_UNSET.getNumber()) {
      output.writeEnum(34, mixedIntegerSchedulingSolver_);
    }
    if (heuristicCloseNodesLnsNumNodes_ != 0) {
      output.writeInt32(35, heuristicCloseNodesLnsNumNodes_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(logTag_)) {
      com.google.protobuf.GeneratedMessage.writeString(output, 36, logTag_);
    }
    if (((bitField0_ & 0x00000020) != 0)) {
      output.writeMessage(37, getImprovementLimitParameters());
    }
    if (cheapestInsertionAddUnperformedEntries_ != false) {
      output.writeBool(40, cheapestInsertionAddUnperformedEntries_);
    }
    if (useMultiArmedBanditConcatenateOperators_ != false) {
      output.writeBool(41, useMultiArmedBanditConcatenateOperators_);
    }
    if (java.lang.Double.doubleToRawLongBits(multiArmedBanditCompoundOperatorMemoryCoefficient_) != 0) {
      output.writeDouble(42, multiArmedBanditCompoundOperatorMemoryCoefficient_);
    }
    if (java.lang.Double.doubleToRawLongBits(multiArmedBanditCompoundOperatorExplorationCoefficient_) != 0) {
      output.writeDouble(43, multiArmedBanditCompoundOperatorExplorationCoefficient_);
    }
    if (cheapestInsertionFirstSolutionMinNeighbors_ != 0) {
      output.writeInt32(44, cheapestInsertionFirstSolutionMinNeighbors_);
    }
    if (cheapestInsertionLsOperatorMinNeighbors_ != 0) {
      output.writeInt32(45, cheapestInsertionLsOperatorMinNeighbors_);
    }
    if (cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ != false) {
      output.writeBool(46, cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_);
    }
    if (useGeneralizedCpSat_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
      output.writeEnum(47, useGeneralizedCpSat_);
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      output.writeMessage(48, getSatParameters());
    }
    if (localCheapestInsertionPickupDeliveryStrategy_ != com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.AUTOMATIC.getNumber()) {
      output.writeEnum(49, localCheapestInsertionPickupDeliveryStrategy_);
    }
    if (((bitField0_ & 0x00000004) != 0)) {
      output.writeBool(50, disableSchedulingBewareThisMayDegradePerformance_);
    }
    if (guidedLocalSearchResetPenaltiesOnNewBestSolution_ != false) {
      output.writeBool(51, guidedLocalSearchResetPenaltiesOnNewBestSolution_);
    }
    if (fallbackToCpSatSizeThreshold_ != 0) {
      output.writeInt32(52, fallbackToCpSatSizeThreshold_);
    }
    if (java.lang.Double.doubleToRawLongBits(lsOperatorNeighborsRatio_) != 0) {
      output.writeDouble(53, lsOperatorNeighborsRatio_);
    }
    if (lsOperatorMinNeighbors_ != 0) {
      output.writeInt32(54, lsOperatorMinNeighbors_);
    }
    if (localCheapestCostInsertionPickupDeliveryStrategy_ != com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.AUTOMATIC.getNumber()) {
      output.writeEnum(55, localCheapestCostInsertionPickupDeliveryStrategy_);
    }
    if (reportIntermediateCpSatSolutions_ != false) {
      output.writeBool(56, reportIntermediateCpSatSolutions_);
    }
    if (java.lang.Double.doubleToRawLongBits(secondaryLsTimeLimitRatio_) != 0) {
      output.writeDouble(57, secondaryLsTimeLimitRatio_);
    }
    if (useIteratedLocalSearch_ != false) {
      output.writeBool(58, useIteratedLocalSearch_);
    }
    if (firstSolutionOptimizationPeriod_ != 0) {
      output.writeInt32(59, firstSolutionOptimizationPeriod_);
    }
    if (((bitField0_ & 0x00000040) != 0)) {
      output.writeMessage(60, getIteratedLocalSearchParameters());
    }
    if (guidedLocalSearchPenalizeWithVehicleClasses_ != false) {
      output.writeBool(61, guidedLocalSearchPenalizeWithVehicleClasses_);
    }
    if (useGuidedLocalSearchPenaltiesInLocalSearchOperators_ != false) {
      output.writeBool(62, useGuidedLocalSearchPenaltiesInLocalSearchOperators_);
    }
    if (getLocalSearchMetaheuristicsList().size() > 0) {
      output.writeUInt32NoTag(506);
      output.writeUInt32NoTag(localSearchMetaheuristicsMemoizedSerializedSize);
    }
    for (int i = 0; i < localSearchMetaheuristics_.size(); i++) {
      output.writeEnumNoTag(localSearchMetaheuristics_.getInt(i));
    }
    if (numMaxLocalOptimaBeforeMetaheuristicSwitch_ != 0) {
      output.writeInt32(64, numMaxLocalOptimaBeforeMetaheuristicSwitch_);
    }
    if (maxSwapActiveChainSize_ != 0) {
      output.writeInt32(66, maxSwapActiveChainSize_);
    }
    if (getLocalCheapestInsertionSortingPropertiesList().size() > 0) {
      output.writeUInt32NoTag(538);
      output.writeUInt32NoTag(localCheapestInsertionSortingPropertiesMemoizedSerializedSize);
    }
    for (int i = 0; i < localCheapestInsertionSortingProperties_.size(); i++) {
      output.writeEnumNoTag(localCheapestInsertionSortingProperties_.getInt(i));
    }
    getUnknownFields().writeTo(output);
  }
 
  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;
 
    size = 0;
    if (firstSolutionStrategy_ != com.google.ortools.constraintsolver.FirstSolutionStrategy.Value.UNSET.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(1, firstSolutionStrategy_);
    }
    if (useUnfilteredFirstSolutionStrategy_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(2, useUnfilteredFirstSolutionStrategy_);
    }
    if (((bitField0_ & 0x00000001) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(3, getLocalSearchOperators());
    }
    if (localSearchMetaheuristic_ != com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.UNSET.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(4, localSearchMetaheuristic_);
    }
    if (java.lang.Double.doubleToRawLongBits(guidedLocalSearchLambdaCoefficient_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(5, guidedLocalSearchLambdaCoefficient_);
    }
    if (useDepthFirstSearch_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(6, useDepthFirstSearch_);
    }
    if (java.lang.Double.doubleToRawLongBits(optimizationStep_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(7, optimizationStep_);
    }
    if (solutionLimit_ != 0L) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt64Size(8, solutionLimit_);
    }
    if (((bitField0_ & 0x00000008) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(9, getTimeLimit());
    }
    if (((bitField0_ & 0x00000010) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(10, getLnsTimeLimit());
    }
    if (useFullPropagation_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(11, useFullPropagation_);
    }
    if (logSearch_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(13, logSearch_);
    }
    if (java.lang.Double.doubleToRawLongBits(savingsNeighborsRatio_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(14, savingsNeighborsRatio_);
    }
    if (savingsAddReverseArcs_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(15, savingsAddReverseArcs_);
    }
    if (java.lang.Double.doubleToRawLongBits(cheapestInsertionFarthestSeedsRatio_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(16, cheapestInsertionFarthestSeedsRatio_);
    }
    if (numberOfSolutionsToCollect_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(17, numberOfSolutionsToCollect_);
    }
    if (java.lang.Double.doubleToRawLongBits(savingsArcCoefficient_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(18, savingsArcCoefficient_);
    }
    if (relocateExpensiveChainNumArcsToConsider_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(20, relocateExpensiveChainNumArcsToConsider_);
    }
    if (java.lang.Double.doubleToRawLongBits(cheapestInsertionFirstSolutionNeighborsRatio_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(21, cheapestInsertionFirstSolutionNeighborsRatio_);
    }
    if (java.lang.Double.doubleToRawLongBits(logCostScalingFactor_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(22, logCostScalingFactor_);
    }
    if (java.lang.Double.doubleToRawLongBits(savingsMaxMemoryUsageBytes_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(23, savingsMaxMemoryUsageBytes_);
    }
    if (useCpSat_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(27, useCpSat_);
    }
    if (useCp_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(28, useCp_);
    }
    if (java.lang.Double.doubleToRawLongBits(logCostOffset_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(29, logCostOffset_);
    }
    if (christofidesUseMinimumMatching_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(30, christofidesUseMinimumMatching_);
    }
    if (java.lang.Double.doubleToRawLongBits(cheapestInsertionLsOperatorNeighborsRatio_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(31, cheapestInsertionLsOperatorNeighborsRatio_);
    }
    if (heuristicExpensiveChainLnsNumArcsToConsider_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(32, heuristicExpensiveChainLnsNumArcsToConsider_);
    }
    if (continuousSchedulingSolver_ != com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.SCHEDULING_UNSET.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(33, continuousSchedulingSolver_);
    }
    if (mixedIntegerSchedulingSolver_ != com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.SCHEDULING_UNSET.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(34, mixedIntegerSchedulingSolver_);
    }
    if (heuristicCloseNodesLnsNumNodes_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(35, heuristicCloseNodesLnsNumNodes_);
    }
    if (!com.google.protobuf.GeneratedMessage.isStringEmpty(logTag_)) {
      size += com.google.protobuf.GeneratedMessage.computeStringSize(36, logTag_);
    }
    if (((bitField0_ & 0x00000020) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(37, getImprovementLimitParameters());
    }
    if (cheapestInsertionAddUnperformedEntries_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(40, cheapestInsertionAddUnperformedEntries_);
    }
    if (useMultiArmedBanditConcatenateOperators_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(41, useMultiArmedBanditConcatenateOperators_);
    }
    if (java.lang.Double.doubleToRawLongBits(multiArmedBanditCompoundOperatorMemoryCoefficient_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(42, multiArmedBanditCompoundOperatorMemoryCoefficient_);
    }
    if (java.lang.Double.doubleToRawLongBits(multiArmedBanditCompoundOperatorExplorationCoefficient_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(43, multiArmedBanditCompoundOperatorExplorationCoefficient_);
    }
    if (cheapestInsertionFirstSolutionMinNeighbors_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(44, cheapestInsertionFirstSolutionMinNeighbors_);
    }
    if (cheapestInsertionLsOperatorMinNeighbors_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(45, cheapestInsertionLsOperatorMinNeighbors_);
    }
    if (cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(46, cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_);
    }
    if (useGeneralizedCpSat_ != com.google.ortools.util.OptionalBoolean.BOOL_UNSPECIFIED.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(47, useGeneralizedCpSat_);
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(48, getSatParameters());
    }
    if (localCheapestInsertionPickupDeliveryStrategy_ != com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.AUTOMATIC.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(49, localCheapestInsertionPickupDeliveryStrategy_);
    }
    if (((bitField0_ & 0x00000004) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(50, disableSchedulingBewareThisMayDegradePerformance_);
    }
    if (guidedLocalSearchResetPenaltiesOnNewBestSolution_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(51, guidedLocalSearchResetPenaltiesOnNewBestSolution_);
    }
    if (fallbackToCpSatSizeThreshold_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(52, fallbackToCpSatSizeThreshold_);
    }
    if (java.lang.Double.doubleToRawLongBits(lsOperatorNeighborsRatio_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(53, lsOperatorNeighborsRatio_);
    }
    if (lsOperatorMinNeighbors_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(54, lsOperatorMinNeighbors_);
    }
    if (localCheapestCostInsertionPickupDeliveryStrategy_ != com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.AUTOMATIC.getNumber()) {
      size += com.google.protobuf.CodedOutputStream
        .computeEnumSize(55, localCheapestCostInsertionPickupDeliveryStrategy_);
    }
    if (reportIntermediateCpSatSolutions_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(56, reportIntermediateCpSatSolutions_);
    }
    if (java.lang.Double.doubleToRawLongBits(secondaryLsTimeLimitRatio_) != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(57, secondaryLsTimeLimitRatio_);
    }
    if (useIteratedLocalSearch_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(58, useIteratedLocalSearch_);
    }
    if (firstSolutionOptimizationPeriod_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(59, firstSolutionOptimizationPeriod_);
    }
    if (((bitField0_ & 0x00000040) != 0)) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(60, getIteratedLocalSearchParameters());
    }
    if (guidedLocalSearchPenalizeWithVehicleClasses_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(61, guidedLocalSearchPenalizeWithVehicleClasses_);
    }
    if (useGuidedLocalSearchPenaltiesInLocalSearchOperators_ != false) {
      size += com.google.protobuf.CodedOutputStream
        .computeBoolSize(62, useGuidedLocalSearchPenaltiesInLocalSearchOperators_);
    }
    {
      int dataSize = 0;
      for (int i = 0; i < localSearchMetaheuristics_.size(); i++) {
        dataSize += com.google.protobuf.CodedOutputStream
          .computeEnumSizeNoTag(localSearchMetaheuristics_.getInt(i));
      }
      size += dataSize;
      if (!getLocalSearchMetaheuristicsList().isEmpty()) {  size += 2;
        size += com.google.protobuf.CodedOutputStream
          .computeUInt32SizeNoTag(dataSize);
      }localSearchMetaheuristicsMemoizedSerializedSize = dataSize;
    }
    if (numMaxLocalOptimaBeforeMetaheuristicSwitch_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(64, numMaxLocalOptimaBeforeMetaheuristicSwitch_);
    }
    if (maxSwapActiveChainSize_ != 0) {
      size += com.google.protobuf.CodedOutputStream
        .computeInt32Size(66, maxSwapActiveChainSize_);
    }
    {
      int dataSize = 0;
      for (int i = 0; i < localCheapestInsertionSortingProperties_.size(); i++) {
        dataSize += com.google.protobuf.CodedOutputStream
          .computeEnumSizeNoTag(localCheapestInsertionSortingProperties_.getInt(i));
      }
      size += dataSize;
      if (!getLocalCheapestInsertionSortingPropertiesList().isEmpty()) {  size += 2;
        size += com.google.protobuf.CodedOutputStream
          .computeUInt32SizeNoTag(dataSize);
      }localCheapestInsertionSortingPropertiesMemoizedSerializedSize = dataSize;
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
 
  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
     return true;
    }
    if (!(obj instanceof com.google.ortools.constraintsolver.RoutingSearchParameters)) {
      return super.equals(obj);
    }
    com.google.ortools.constraintsolver.RoutingSearchParameters other = (com.google.ortools.constraintsolver.RoutingSearchParameters) obj;
 
    if (firstSolutionStrategy_ != other.firstSolutionStrategy_) return false;
    if (getUseUnfilteredFirstSolutionStrategy()
        != other.getUseUnfilteredFirstSolutionStrategy()) return false;
    if (java.lang.Double.doubleToLongBits(getSavingsNeighborsRatio())
        != java.lang.Double.doubleToLongBits(
            other.getSavingsNeighborsRatio())) return false;
    if (java.lang.Double.doubleToLongBits(getSavingsMaxMemoryUsageBytes())
        != java.lang.Double.doubleToLongBits(
            other.getSavingsMaxMemoryUsageBytes())) return false;
    if (getSavingsAddReverseArcs()
        != other.getSavingsAddReverseArcs()) return false;
    if (java.lang.Double.doubleToLongBits(getSavingsArcCoefficient())
        != java.lang.Double.doubleToLongBits(
            other.getSavingsArcCoefficient())) return false;
    if (java.lang.Double.doubleToLongBits(getCheapestInsertionFarthestSeedsRatio())
        != java.lang.Double.doubleToLongBits(
            other.getCheapestInsertionFarthestSeedsRatio())) return false;
    if (java.lang.Double.doubleToLongBits(getCheapestInsertionFirstSolutionNeighborsRatio())
        != java.lang.Double.doubleToLongBits(
            other.getCheapestInsertionFirstSolutionNeighborsRatio())) return false;
    if (getCheapestInsertionFirstSolutionMinNeighbors()
        != other.getCheapestInsertionFirstSolutionMinNeighbors()) return false;
    if (java.lang.Double.doubleToLongBits(getCheapestInsertionLsOperatorNeighborsRatio())
        != java.lang.Double.doubleToLongBits(
            other.getCheapestInsertionLsOperatorNeighborsRatio())) return false;
    if (getCheapestInsertionLsOperatorMinNeighbors()
        != other.getCheapestInsertionLsOperatorMinNeighbors()) return false;
    if (getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization()
        != other.getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization()) return false;
    if (getCheapestInsertionAddUnperformedEntries()
        != other.getCheapestInsertionAddUnperformedEntries()) return false;
    if (localCheapestInsertionPickupDeliveryStrategy_ != other.localCheapestInsertionPickupDeliveryStrategy_) return false;
    if (localCheapestCostInsertionPickupDeliveryStrategy_ != other.localCheapestCostInsertionPickupDeliveryStrategy_) return false;
    if (!localCheapestInsertionSortingProperties_.equals(other.localCheapestInsertionSortingProperties_)) return false;
    if (getChristofidesUseMinimumMatching()
        != other.getChristofidesUseMinimumMatching()) return false;
    if (getFirstSolutionOptimizationPeriod()
        != other.getFirstSolutionOptimizationPeriod()) return false;
    if (hasLocalSearchOperators() != other.hasLocalSearchOperators()) return false;
    if (hasLocalSearchOperators()) {
      if (!getLocalSearchOperators()
          .equals(other.getLocalSearchOperators())) return false;
    }
    if (java.lang.Double.doubleToLongBits(getLsOperatorNeighborsRatio())
        != java.lang.Double.doubleToLongBits(
            other.getLsOperatorNeighborsRatio())) return false;
    if (getLsOperatorMinNeighbors()
        != other.getLsOperatorMinNeighbors()) return false;
    if (getUseMultiArmedBanditConcatenateOperators()
        != other.getUseMultiArmedBanditConcatenateOperators()) return false;
    if (java.lang.Double.doubleToLongBits(getMultiArmedBanditCompoundOperatorMemoryCoefficient())
        != java.lang.Double.doubleToLongBits(
            other.getMultiArmedBanditCompoundOperatorMemoryCoefficient())) return false;
    if (java.lang.Double.doubleToLongBits(getMultiArmedBanditCompoundOperatorExplorationCoefficient())
        != java.lang.Double.doubleToLongBits(
            other.getMultiArmedBanditCompoundOperatorExplorationCoefficient())) return false;
    if (getMaxSwapActiveChainSize()
        != other.getMaxSwapActiveChainSize()) return false;
    if (getRelocateExpensiveChainNumArcsToConsider()
        != other.getRelocateExpensiveChainNumArcsToConsider()) return false;
    if (getHeuristicExpensiveChainLnsNumArcsToConsider()
        != other.getHeuristicExpensiveChainLnsNumArcsToConsider()) return false;
    if (getHeuristicCloseNodesLnsNumNodes()
        != other.getHeuristicCloseNodesLnsNumNodes()) return false;
    if (localSearchMetaheuristic_ != other.localSearchMetaheuristic_) return false;
    if (!localSearchMetaheuristics_.equals(other.localSearchMetaheuristics_)) return false;
    if (getNumMaxLocalOptimaBeforeMetaheuristicSwitch()
        != other.getNumMaxLocalOptimaBeforeMetaheuristicSwitch()) return false;
    if (java.lang.Double.doubleToLongBits(getGuidedLocalSearchLambdaCoefficient())
        != java.lang.Double.doubleToLongBits(
            other.getGuidedLocalSearchLambdaCoefficient())) return false;
    if (getGuidedLocalSearchResetPenaltiesOnNewBestSolution()
        != other.getGuidedLocalSearchResetPenaltiesOnNewBestSolution()) return false;
    if (getGuidedLocalSearchPenalizeWithVehicleClasses()
        != other.getGuidedLocalSearchPenalizeWithVehicleClasses()) return false;
    if (getUseGuidedLocalSearchPenaltiesInLocalSearchOperators()
        != other.getUseGuidedLocalSearchPenaltiesInLocalSearchOperators()) return false;
    if (getUseDepthFirstSearch()
        != other.getUseDepthFirstSearch()) return false;
    if (useCp_ != other.useCp_) return false;
    if (useCpSat_ != other.useCpSat_) return false;
    if (useGeneralizedCpSat_ != other.useGeneralizedCpSat_) return false;
    if (hasSatParameters() != other.hasSatParameters()) return false;
    if (hasSatParameters()) {
      if (!getSatParameters()
          .equals(other.getSatParameters())) return false;
    }
    if (getReportIntermediateCpSatSolutions()
        != other.getReportIntermediateCpSatSolutions()) return false;
    if (getFallbackToCpSatSizeThreshold()
        != other.getFallbackToCpSatSizeThreshold()) return false;
    if (continuousSchedulingSolver_ != other.continuousSchedulingSolver_) return false;
    if (mixedIntegerSchedulingSolver_ != other.mixedIntegerSchedulingSolver_) return false;
    if (hasDisableSchedulingBewareThisMayDegradePerformance() != other.hasDisableSchedulingBewareThisMayDegradePerformance()) return false;
    if (hasDisableSchedulingBewareThisMayDegradePerformance()) {
      if (getDisableSchedulingBewareThisMayDegradePerformance()
          != other.getDisableSchedulingBewareThisMayDegradePerformance()) return false;
    }
    if (java.lang.Double.doubleToLongBits(getOptimizationStep())
        != java.lang.Double.doubleToLongBits(
            other.getOptimizationStep())) return false;
    if (getNumberOfSolutionsToCollect()
        != other.getNumberOfSolutionsToCollect()) return false;
    if (getSolutionLimit()
        != other.getSolutionLimit()) return false;
    if (hasTimeLimit() != other.hasTimeLimit()) return false;
    if (hasTimeLimit()) {
      if (!getTimeLimit()
          .equals(other.getTimeLimit())) return false;
    }
    if (hasLnsTimeLimit() != other.hasLnsTimeLimit()) return false;
    if (hasLnsTimeLimit()) {
      if (!getLnsTimeLimit()
          .equals(other.getLnsTimeLimit())) return false;
    }
    if (java.lang.Double.doubleToLongBits(getSecondaryLsTimeLimitRatio())
        != java.lang.Double.doubleToLongBits(
            other.getSecondaryLsTimeLimitRatio())) return false;
    if (hasImprovementLimitParameters() != other.hasImprovementLimitParameters()) return false;
    if (hasImprovementLimitParameters()) {
      if (!getImprovementLimitParameters()
          .equals(other.getImprovementLimitParameters())) return false;
    }
    if (getUseFullPropagation()
        != other.getUseFullPropagation()) return false;
    if (getLogSearch()
        != other.getLogSearch()) return false;
    if (java.lang.Double.doubleToLongBits(getLogCostScalingFactor())
        != java.lang.Double.doubleToLongBits(
            other.getLogCostScalingFactor())) return false;
    if (java.lang.Double.doubleToLongBits(getLogCostOffset())
        != java.lang.Double.doubleToLongBits(
            other.getLogCostOffset())) return false;
    if (!getLogTag()
        .equals(other.getLogTag())) return false;
    if (getUseIteratedLocalSearch()
        != other.getUseIteratedLocalSearch()) return false;
    if (hasIteratedLocalSearchParameters() != other.hasIteratedLocalSearchParameters()) return false;
    if (hasIteratedLocalSearchParameters()) {
      if (!getIteratedLocalSearchParameters()
          .equals(other.getIteratedLocalSearchParameters())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }
 
  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + FIRST_SOLUTION_STRATEGY_FIELD_NUMBER;
    hash = (53 * hash) + firstSolutionStrategy_;
    hash = (37 * hash) + USE_UNFILTERED_FIRST_SOLUTION_STRATEGY_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getUseUnfilteredFirstSolutionStrategy());
    hash = (37 * hash) + SAVINGS_NEIGHBORS_RATIO_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getSavingsNeighborsRatio()));
    hash = (37 * hash) + SAVINGS_MAX_MEMORY_USAGE_BYTES_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getSavingsMaxMemoryUsageBytes()));
    hash = (37 * hash) + SAVINGS_ADD_REVERSE_ARCS_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getSavingsAddReverseArcs());
    hash = (37 * hash) + SAVINGS_ARC_COEFFICIENT_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getSavingsArcCoefficient()));
    hash = (37 * hash) + CHEAPEST_INSERTION_FARTHEST_SEEDS_RATIO_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getCheapestInsertionFarthestSeedsRatio()));
    hash = (37 * hash) + CHEAPEST_INSERTION_FIRST_SOLUTION_NEIGHBORS_RATIO_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getCheapestInsertionFirstSolutionNeighborsRatio()));
    hash = (37 * hash) + CHEAPEST_INSERTION_FIRST_SOLUTION_MIN_NEIGHBORS_FIELD_NUMBER;
    hash = (53 * hash) + getCheapestInsertionFirstSolutionMinNeighbors();
    hash = (37 * hash) + CHEAPEST_INSERTION_LS_OPERATOR_NEIGHBORS_RATIO_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getCheapestInsertionLsOperatorNeighborsRatio()));
    hash = (37 * hash) + CHEAPEST_INSERTION_LS_OPERATOR_MIN_NEIGHBORS_FIELD_NUMBER;
    hash = (53 * hash) + getCheapestInsertionLsOperatorMinNeighbors();
    hash = (37 * hash) + CHEAPEST_INSERTION_FIRST_SOLUTION_USE_NEIGHBORS_RATIO_FOR_INITIALIZATION_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization());
    hash = (37 * hash) + CHEAPEST_INSERTION_ADD_UNPERFORMED_ENTRIES_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getCheapestInsertionAddUnperformedEntries());
    hash = (37 * hash) + LOCAL_CHEAPEST_INSERTION_PICKUP_DELIVERY_STRATEGY_FIELD_NUMBER;
    hash = (53 * hash) + localCheapestInsertionPickupDeliveryStrategy_;
    hash = (37 * hash) + LOCAL_CHEAPEST_COST_INSERTION_PICKUP_DELIVERY_STRATEGY_FIELD_NUMBER;
    hash = (53 * hash) + localCheapestCostInsertionPickupDeliveryStrategy_;
    if (getLocalCheapestInsertionSortingPropertiesCount() > 0) {
      hash = (37 * hash) + LOCAL_CHEAPEST_INSERTION_SORTING_PROPERTIES_FIELD_NUMBER;
      hash = (53 * hash) + localCheapestInsertionSortingProperties_.hashCode();
    }
    hash = (37 * hash) + CHRISTOFIDES_USE_MINIMUM_MATCHING_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getChristofidesUseMinimumMatching());
    hash = (37 * hash) + FIRST_SOLUTION_OPTIMIZATION_PERIOD_FIELD_NUMBER;
    hash = (53 * hash) + getFirstSolutionOptimizationPeriod();
    if (hasLocalSearchOperators()) {
      hash = (37 * hash) + LOCAL_SEARCH_OPERATORS_FIELD_NUMBER;
      hash = (53 * hash) + getLocalSearchOperators().hashCode();
    }
    hash = (37 * hash) + LS_OPERATOR_NEIGHBORS_RATIO_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getLsOperatorNeighborsRatio()));
    hash = (37 * hash) + LS_OPERATOR_MIN_NEIGHBORS_FIELD_NUMBER;
    hash = (53 * hash) + getLsOperatorMinNeighbors();
    hash = (37 * hash) + USE_MULTI_ARMED_BANDIT_CONCATENATE_OPERATORS_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getUseMultiArmedBanditConcatenateOperators());
    hash = (37 * hash) + MULTI_ARMED_BANDIT_COMPOUND_OPERATOR_MEMORY_COEFFICIENT_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getMultiArmedBanditCompoundOperatorMemoryCoefficient()));
    hash = (37 * hash) + MULTI_ARMED_BANDIT_COMPOUND_OPERATOR_EXPLORATION_COEFFICIENT_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getMultiArmedBanditCompoundOperatorExplorationCoefficient()));
    hash = (37 * hash) + MAX_SWAP_ACTIVE_CHAIN_SIZE_FIELD_NUMBER;
    hash = (53 * hash) + getMaxSwapActiveChainSize();
    hash = (37 * hash) + RELOCATE_EXPENSIVE_CHAIN_NUM_ARCS_TO_CONSIDER_FIELD_NUMBER;
    hash = (53 * hash) + getRelocateExpensiveChainNumArcsToConsider();
    hash = (37 * hash) + HEURISTIC_EXPENSIVE_CHAIN_LNS_NUM_ARCS_TO_CONSIDER_FIELD_NUMBER;
    hash = (53 * hash) + getHeuristicExpensiveChainLnsNumArcsToConsider();
    hash = (37 * hash) + HEURISTIC_CLOSE_NODES_LNS_NUM_NODES_FIELD_NUMBER;
    hash = (53 * hash) + getHeuristicCloseNodesLnsNumNodes();
    hash = (37 * hash) + LOCAL_SEARCH_METAHEURISTIC_FIELD_NUMBER;
    hash = (53 * hash) + localSearchMetaheuristic_;
    if (getLocalSearchMetaheuristicsCount() > 0) {
      hash = (37 * hash) + LOCAL_SEARCH_METAHEURISTICS_FIELD_NUMBER;
      hash = (53 * hash) + localSearchMetaheuristics_.hashCode();
    }
    hash = (37 * hash) + NUM_MAX_LOCAL_OPTIMA_BEFORE_METAHEURISTIC_SWITCH_FIELD_NUMBER;
    hash = (53 * hash) + getNumMaxLocalOptimaBeforeMetaheuristicSwitch();
    hash = (37 * hash) + GUIDED_LOCAL_SEARCH_LAMBDA_COEFFICIENT_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getGuidedLocalSearchLambdaCoefficient()));
    hash = (37 * hash) + GUIDED_LOCAL_SEARCH_RESET_PENALTIES_ON_NEW_BEST_SOLUTION_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getGuidedLocalSearchResetPenaltiesOnNewBestSolution());
    hash = (37 * hash) + GUIDED_LOCAL_SEARCH_PENALIZE_WITH_VEHICLE_CLASSES_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getGuidedLocalSearchPenalizeWithVehicleClasses());
    hash = (37 * hash) + USE_GUIDED_LOCAL_SEARCH_PENALTIES_IN_LOCAL_SEARCH_OPERATORS_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
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    hash = (37 * hash) + USE_DEPTH_FIRST_SEARCH_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getUseDepthFirstSearch());
    hash = (37 * hash) + USE_CP_FIELD_NUMBER;
    hash = (53 * hash) + useCp_;
    hash = (37 * hash) + USE_CP_SAT_FIELD_NUMBER;
    hash = (53 * hash) + useCpSat_;
    hash = (37 * hash) + USE_GENERALIZED_CP_SAT_FIELD_NUMBER;
    hash = (53 * hash) + useGeneralizedCpSat_;
    if (hasSatParameters()) {
      hash = (37 * hash) + SAT_PARAMETERS_FIELD_NUMBER;
      hash = (53 * hash) + getSatParameters().hashCode();
    }
    hash = (37 * hash) + REPORT_INTERMEDIATE_CP_SAT_SOLUTIONS_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
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    hash = (37 * hash) + FALLBACK_TO_CP_SAT_SIZE_THRESHOLD_FIELD_NUMBER;
    hash = (53 * hash) + getFallbackToCpSatSizeThreshold();
    hash = (37 * hash) + CONTINUOUS_SCHEDULING_SOLVER_FIELD_NUMBER;
    hash = (53 * hash) + continuousSchedulingSolver_;
    hash = (37 * hash) + MIXED_INTEGER_SCHEDULING_SOLVER_FIELD_NUMBER;
    hash = (53 * hash) + mixedIntegerSchedulingSolver_;
    if (hasDisableSchedulingBewareThisMayDegradePerformance()) {
      hash = (37 * hash) + DISABLE_SCHEDULING_BEWARE_THIS_MAY_DEGRADE_PERFORMANCE_FIELD_NUMBER;
      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
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    }
    hash = (37 * hash) + OPTIMIZATION_STEP_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
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    hash = (37 * hash) + NUMBER_OF_SOLUTIONS_TO_COLLECT_FIELD_NUMBER;
    hash = (53 * hash) + getNumberOfSolutionsToCollect();
    hash = (37 * hash) + SOLUTION_LIMIT_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        getSolutionLimit());
    if (hasTimeLimit()) {
      hash = (37 * hash) + TIME_LIMIT_FIELD_NUMBER;
      hash = (53 * hash) + getTimeLimit().hashCode();
    }
    if (hasLnsTimeLimit()) {
      hash = (37 * hash) + LNS_TIME_LIMIT_FIELD_NUMBER;
      hash = (53 * hash) + getLnsTimeLimit().hashCode();
    }
    hash = (37 * hash) + SECONDARY_LS_TIME_LIMIT_RATIO_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getSecondaryLsTimeLimitRatio()));
    if (hasImprovementLimitParameters()) {
      hash = (37 * hash) + IMPROVEMENT_LIMIT_PARAMETERS_FIELD_NUMBER;
      hash = (53 * hash) + getImprovementLimitParameters().hashCode();
    }
    hash = (37 * hash) + USE_FULL_PROPAGATION_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getUseFullPropagation());
    hash = (37 * hash) + LOG_SEARCH_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getLogSearch());
    hash = (37 * hash) + LOG_COST_SCALING_FACTOR_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getLogCostScalingFactor()));
    hash = (37 * hash) + LOG_COST_OFFSET_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
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    hash = (37 * hash) + LOG_TAG_FIELD_NUMBER;
    hash = (53 * hash) + getLogTag().hashCode();
    hash = (37 * hash) + USE_ITERATED_LOCAL_SEARCH_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
        getUseIteratedLocalSearch());
    if (hasIteratedLocalSearchParameters()) {
      hash = (37 * hash) + ITERATED_LOCAL_SEARCH_PARAMETERS_FIELD_NUMBER;
      hash = (53 * hash) + getIteratedLocalSearchParameters().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
 
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      java.nio.ByteBuffer data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      byte[] data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseWithIOException(PARSER, input);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      java.io.InputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseWithIOException(PARSER, input, extensionRegistry);
  }
 
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseDelimitedFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseDelimitedWithIOException(PARSER, input);
  }
 
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseDelimitedFrom(
      java.io.InputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      com.google.protobuf.CodedInputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseWithIOException(PARSER, input);
  }
  public static com.google.ortools.constraintsolver.RoutingSearchParameters parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseWithIOException(PARSER, input, extensionRegistry);
  }
 
  @java.lang.Override
  public Builder newBuilderForType() { return newBuilder(); }
  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }
  public static Builder newBuilder(com.google.ortools.constraintsolver.RoutingSearchParameters prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }
  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE
        ? new Builder() : new Builder().mergeFrom(this);
  }
 
  @java.lang.Override
  protected Builder newBuilderForType(
      com.google.protobuf.GeneratedMessage.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }

  public static final class Builder extends
      com.google.protobuf.GeneratedMessage.Builder<Builder> implements
      // @@protoc_insertion_point(builder_implements:operations_research.RoutingSearchParameters)
      com.google.ortools.constraintsolver.RoutingSearchParametersOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_descriptor;
    }
 
    @java.lang.Override
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.ortools.constraintsolver.RoutingSearchParameters.class, com.google.ortools.constraintsolver.RoutingSearchParameters.Builder.class);
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    // Construct using com.google.ortools.constraintsolver.RoutingSearchParameters.newBuilder()
    private Builder() {
      maybeForceBuilderInitialization();
    }
 
    private Builder(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      super(parent);
      maybeForceBuilderInitialization();
    }
    private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessage
              .alwaysUseFieldBuilders) {
        internalGetLocalSearchOperatorsFieldBuilder();
        internalGetSatParametersFieldBuilder();
        internalGetTimeLimitFieldBuilder();
        internalGetLnsTimeLimitFieldBuilder();
        internalGetImprovementLimitParametersFieldBuilder();
        internalGetIteratedLocalSearchParametersFieldBuilder();
      }
    }
    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      bitField1_ = 0;
      firstSolutionStrategy_ = 0;
      useUnfilteredFirstSolutionStrategy_ = false;
      savingsNeighborsRatio_ = 0D;
      savingsMaxMemoryUsageBytes_ = 0D;
      savingsAddReverseArcs_ = false;
      savingsArcCoefficient_ = 0D;
      cheapestInsertionFarthestSeedsRatio_ = 0D;
      cheapestInsertionFirstSolutionNeighborsRatio_ = 0D;
      cheapestInsertionFirstSolutionMinNeighbors_ = 0;
      cheapestInsertionLsOperatorNeighborsRatio_ = 0D;
      cheapestInsertionLsOperatorMinNeighbors_ = 0;
      cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ = false;
      cheapestInsertionAddUnperformedEntries_ = false;
      localCheapestInsertionPickupDeliveryStrategy_ = 0;
      localCheapestCostInsertionPickupDeliveryStrategy_ = 0;
      localCheapestInsertionSortingProperties_ = emptyIntList();
      christofidesUseMinimumMatching_ = false;
      firstSolutionOptimizationPeriod_ = 0;
      localSearchOperators_ = null;
      if (localSearchOperatorsBuilder_ != null) {
        localSearchOperatorsBuilder_.dispose();
        localSearchOperatorsBuilder_ = null;
      }
      lsOperatorNeighborsRatio_ = 0D;
      lsOperatorMinNeighbors_ = 0;
      useMultiArmedBanditConcatenateOperators_ = false;
      multiArmedBanditCompoundOperatorMemoryCoefficient_ = 0D;
      multiArmedBanditCompoundOperatorExplorationCoefficient_ = 0D;
      maxSwapActiveChainSize_ = 0;
      relocateExpensiveChainNumArcsToConsider_ = 0;
      heuristicExpensiveChainLnsNumArcsToConsider_ = 0;
      heuristicCloseNodesLnsNumNodes_ = 0;
      localSearchMetaheuristic_ = 0;
      localSearchMetaheuristics_ = emptyIntList();
      numMaxLocalOptimaBeforeMetaheuristicSwitch_ = 0;
      guidedLocalSearchLambdaCoefficient_ = 0D;
      guidedLocalSearchResetPenaltiesOnNewBestSolution_ = false;
      guidedLocalSearchPenalizeWithVehicleClasses_ = false;
      useGuidedLocalSearchPenaltiesInLocalSearchOperators_ = false;
      useDepthFirstSearch_ = false;
      useCp_ = 0;
      useCpSat_ = 0;
      useGeneralizedCpSat_ = 0;
      satParameters_ = null;
      if (satParametersBuilder_ != null) {
        satParametersBuilder_.dispose();
        satParametersBuilder_ = null;
      }
      reportIntermediateCpSatSolutions_ = false;
      fallbackToCpSatSizeThreshold_ = 0;
      continuousSchedulingSolver_ = 0;
      mixedIntegerSchedulingSolver_ = 0;
      disableSchedulingBewareThisMayDegradePerformance_ = false;
      optimizationStep_ = 0D;
      numberOfSolutionsToCollect_ = 0;
      solutionLimit_ = 0L;
      timeLimit_ = null;
      if (timeLimitBuilder_ != null) {
        timeLimitBuilder_.dispose();
        timeLimitBuilder_ = null;
      }
      lnsTimeLimit_ = null;
      if (lnsTimeLimitBuilder_ != null) {
        lnsTimeLimitBuilder_.dispose();
        lnsTimeLimitBuilder_ = null;
      }
      secondaryLsTimeLimitRatio_ = 0D;
      improvementLimitParameters_ = null;
      if (improvementLimitParametersBuilder_ != null) {
        improvementLimitParametersBuilder_.dispose();
        improvementLimitParametersBuilder_ = null;
      }
      useFullPropagation_ = false;
      logSearch_ = false;
      logCostScalingFactor_ = 0D;
      logCostOffset_ = 0D;
      logTag_ = "";
      useIteratedLocalSearch_ = false;
      iteratedLocalSearchParameters_ = null;
      if (iteratedLocalSearchParametersBuilder_ != null) {
        iteratedLocalSearchParametersBuilder_.dispose();
        iteratedLocalSearchParametersBuilder_ = null;
      }
      return this;
    }
 
    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
      return com.google.ortools.constraintsolver.RoutingParameters.internal_static_operations_research_RoutingSearchParameters_descriptor;
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters getDefaultInstanceForType() {
      return com.google.ortools.constraintsolver.RoutingSearchParameters.getDefaultInstance();
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters build() {
      com.google.ortools.constraintsolver.RoutingSearchParameters result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters buildPartial() {
      com.google.ortools.constraintsolver.RoutingSearchParameters result = new com.google.ortools.constraintsolver.RoutingSearchParameters(this);
      if (bitField0_ != 0) { buildPartial0(result); }
      if (bitField1_ != 0) { buildPartial1(result); }
      onBuilt();
      return result;
    }
 
    private void buildPartial0(com.google.ortools.constraintsolver.RoutingSearchParameters result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.firstSolutionStrategy_ = firstSolutionStrategy_;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.useUnfilteredFirstSolutionStrategy_ = useUnfilteredFirstSolutionStrategy_;
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.savingsNeighborsRatio_ = savingsNeighborsRatio_;
      }
      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.savingsMaxMemoryUsageBytes_ = savingsMaxMemoryUsageBytes_;
      }
      if (((from_bitField0_ & 0x00000010) != 0)) {
        result.savingsAddReverseArcs_ = savingsAddReverseArcs_;
      }
      if (((from_bitField0_ & 0x00000020) != 0)) {
        result.savingsArcCoefficient_ = savingsArcCoefficient_;
      }
      if (((from_bitField0_ & 0x00000040) != 0)) {
        result.cheapestInsertionFarthestSeedsRatio_ = cheapestInsertionFarthestSeedsRatio_;
      }
      if (((from_bitField0_ & 0x00000080) != 0)) {
        result.cheapestInsertionFirstSolutionNeighborsRatio_ = cheapestInsertionFirstSolutionNeighborsRatio_;
      }
      if (((from_bitField0_ & 0x00000100) != 0)) {
        result.cheapestInsertionFirstSolutionMinNeighbors_ = cheapestInsertionFirstSolutionMinNeighbors_;
      }
      if (((from_bitField0_ & 0x00000200) != 0)) {
        result.cheapestInsertionLsOperatorNeighborsRatio_ = cheapestInsertionLsOperatorNeighborsRatio_;
      }
      if (((from_bitField0_ & 0x00000400) != 0)) {
        result.cheapestInsertionLsOperatorMinNeighbors_ = cheapestInsertionLsOperatorMinNeighbors_;
      }
      if (((from_bitField0_ & 0x00000800) != 0)) {
        result.cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ = cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_;
      }
      if (((from_bitField0_ & 0x00001000) != 0)) {
        result.cheapestInsertionAddUnperformedEntries_ = cheapestInsertionAddUnperformedEntries_;
      }
      if (((from_bitField0_ & 0x00002000) != 0)) {
        result.localCheapestInsertionPickupDeliveryStrategy_ = localCheapestInsertionPickupDeliveryStrategy_;
      }
      if (((from_bitField0_ & 0x00004000) != 0)) {
        result.localCheapestCostInsertionPickupDeliveryStrategy_ = localCheapestCostInsertionPickupDeliveryStrategy_;
      }
      if (((from_bitField0_ & 0x00008000) != 0)) {
        localCheapestInsertionSortingProperties_.makeImmutable();
        result.localCheapestInsertionSortingProperties_ = localCheapestInsertionSortingProperties_;
      }
      if (((from_bitField0_ & 0x00010000) != 0)) {
        result.christofidesUseMinimumMatching_ = christofidesUseMinimumMatching_;
      }
      if (((from_bitField0_ & 0x00020000) != 0)) {
        result.firstSolutionOptimizationPeriod_ = firstSolutionOptimizationPeriod_;
      }
      int to_bitField0_ = 0;
      if (((from_bitField0_ & 0x00040000) != 0)) {
        result.localSearchOperators_ = localSearchOperatorsBuilder_ == null
            ? localSearchOperators_
            : localSearchOperatorsBuilder_.build();
        to_bitField0_ |= 0x00000001;
      }
      if (((from_bitField0_ & 0x00080000) != 0)) {
        result.lsOperatorNeighborsRatio_ = lsOperatorNeighborsRatio_;
      }
      if (((from_bitField0_ & 0x00100000) != 0)) {
        result.lsOperatorMinNeighbors_ = lsOperatorMinNeighbors_;
      }
      if (((from_bitField0_ & 0x00200000) != 0)) {
        result.useMultiArmedBanditConcatenateOperators_ = useMultiArmedBanditConcatenateOperators_;
      }
      if (((from_bitField0_ & 0x00400000) != 0)) {
        result.multiArmedBanditCompoundOperatorMemoryCoefficient_ = multiArmedBanditCompoundOperatorMemoryCoefficient_;
      }
      if (((from_bitField0_ & 0x00800000) != 0)) {
        result.multiArmedBanditCompoundOperatorExplorationCoefficient_ = multiArmedBanditCompoundOperatorExplorationCoefficient_;
      }
      if (((from_bitField0_ & 0x01000000) != 0)) {
        result.maxSwapActiveChainSize_ = maxSwapActiveChainSize_;
      }
      if (((from_bitField0_ & 0x02000000) != 0)) {
        result.relocateExpensiveChainNumArcsToConsider_ = relocateExpensiveChainNumArcsToConsider_;
      }
      if (((from_bitField0_ & 0x04000000) != 0)) {
        result.heuristicExpensiveChainLnsNumArcsToConsider_ = heuristicExpensiveChainLnsNumArcsToConsider_;
      }
      if (((from_bitField0_ & 0x08000000) != 0)) {
        result.heuristicCloseNodesLnsNumNodes_ = heuristicCloseNodesLnsNumNodes_;
      }
      if (((from_bitField0_ & 0x10000000) != 0)) {
        result.localSearchMetaheuristic_ = localSearchMetaheuristic_;
      }
      if (((from_bitField0_ & 0x20000000) != 0)) {
        localSearchMetaheuristics_.makeImmutable();
        result.localSearchMetaheuristics_ = localSearchMetaheuristics_;
      }
      if (((from_bitField0_ & 0x40000000) != 0)) {
        result.numMaxLocalOptimaBeforeMetaheuristicSwitch_ = numMaxLocalOptimaBeforeMetaheuristicSwitch_;
      }
      if (((from_bitField0_ & 0x80000000) != 0)) {
        result.guidedLocalSearchLambdaCoefficient_ = guidedLocalSearchLambdaCoefficient_;
      }
      result.bitField0_ |= to_bitField0_;
    }
 
    private void buildPartial1(com.google.ortools.constraintsolver.RoutingSearchParameters result) {
      int from_bitField1_ = bitField1_;
      if (((from_bitField1_ & 0x00000001) != 0)) {
        result.guidedLocalSearchResetPenaltiesOnNewBestSolution_ = guidedLocalSearchResetPenaltiesOnNewBestSolution_;
      }
      if (((from_bitField1_ & 0x00000002) != 0)) {
        result.guidedLocalSearchPenalizeWithVehicleClasses_ = guidedLocalSearchPenalizeWithVehicleClasses_;
      }
      if (((from_bitField1_ & 0x00000004) != 0)) {
        result.useGuidedLocalSearchPenaltiesInLocalSearchOperators_ = useGuidedLocalSearchPenaltiesInLocalSearchOperators_;
      }
      if (((from_bitField1_ & 0x00000008) != 0)) {
        result.useDepthFirstSearch_ = useDepthFirstSearch_;
      }
      if (((from_bitField1_ & 0x00000010) != 0)) {
        result.useCp_ = useCp_;
      }
      if (((from_bitField1_ & 0x00000020) != 0)) {
        result.useCpSat_ = useCpSat_;
      }
      if (((from_bitField1_ & 0x00000040) != 0)) {
        result.useGeneralizedCpSat_ = useGeneralizedCpSat_;
      }
      int to_bitField0_ = 0;
      if (((from_bitField1_ & 0x00000080) != 0)) {
        result.satParameters_ = satParametersBuilder_ == null
            ? satParameters_
            : satParametersBuilder_.build();
        to_bitField0_ |= 0x00000002;
      }
      if (((from_bitField1_ & 0x00000100) != 0)) {
        result.reportIntermediateCpSatSolutions_ = reportIntermediateCpSatSolutions_;
      }
      if (((from_bitField1_ & 0x00000200) != 0)) {
        result.fallbackToCpSatSizeThreshold_ = fallbackToCpSatSizeThreshold_;
      }
      if (((from_bitField1_ & 0x00000400) != 0)) {
        result.continuousSchedulingSolver_ = continuousSchedulingSolver_;
      }
      if (((from_bitField1_ & 0x00000800) != 0)) {
        result.mixedIntegerSchedulingSolver_ = mixedIntegerSchedulingSolver_;
      }
      if (((from_bitField1_ & 0x00001000) != 0)) {
        result.disableSchedulingBewareThisMayDegradePerformance_ = disableSchedulingBewareThisMayDegradePerformance_;
        to_bitField0_ |= 0x00000004;
      }
      if (((from_bitField1_ & 0x00002000) != 0)) {
        result.optimizationStep_ = optimizationStep_;
      }
      if (((from_bitField1_ & 0x00004000) != 0)) {
        result.numberOfSolutionsToCollect_ = numberOfSolutionsToCollect_;
      }
      if (((from_bitField1_ & 0x00008000) != 0)) {
        result.solutionLimit_ = solutionLimit_;
      }
      if (((from_bitField1_ & 0x00010000) != 0)) {
        result.timeLimit_ = timeLimitBuilder_ == null
            ? timeLimit_
            : timeLimitBuilder_.build();
        to_bitField0_ |= 0x00000008;
      }
      if (((from_bitField1_ & 0x00020000) != 0)) {
        result.lnsTimeLimit_ = lnsTimeLimitBuilder_ == null
            ? lnsTimeLimit_
            : lnsTimeLimitBuilder_.build();
        to_bitField0_ |= 0x00000010;
      }
      if (((from_bitField1_ & 0x00040000) != 0)) {
        result.secondaryLsTimeLimitRatio_ = secondaryLsTimeLimitRatio_;
      }
      if (((from_bitField1_ & 0x00080000) != 0)) {
        result.improvementLimitParameters_ = improvementLimitParametersBuilder_ == null
            ? improvementLimitParameters_
            : improvementLimitParametersBuilder_.build();
        to_bitField0_ |= 0x00000020;
      }
      if (((from_bitField1_ & 0x00100000) != 0)) {
        result.useFullPropagation_ = useFullPropagation_;
      }
      if (((from_bitField1_ & 0x00200000) != 0)) {
        result.logSearch_ = logSearch_;
      }
      if (((from_bitField1_ & 0x00400000) != 0)) {
        result.logCostScalingFactor_ = logCostScalingFactor_;
      }
      if (((from_bitField1_ & 0x00800000) != 0)) {
        result.logCostOffset_ = logCostOffset_;
      }
      if (((from_bitField1_ & 0x01000000) != 0)) {
        result.logTag_ = logTag_;
      }
      if (((from_bitField1_ & 0x02000000) != 0)) {
        result.useIteratedLocalSearch_ = useIteratedLocalSearch_;
      }
      if (((from_bitField1_ & 0x04000000) != 0)) {
        result.iteratedLocalSearchParameters_ = iteratedLocalSearchParametersBuilder_ == null
            ? iteratedLocalSearchParameters_
            : iteratedLocalSearchParametersBuilder_.build();
        to_bitField0_ |= 0x00000040;
      }
      result.bitField0_ |= to_bitField0_;
    }
 
    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.ortools.constraintsolver.RoutingSearchParameters) {
        return mergeFrom((com.google.ortools.constraintsolver.RoutingSearchParameters)other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }
 
    public Builder mergeFrom(com.google.ortools.constraintsolver.RoutingSearchParameters other) {
      if (other == com.google.ortools.constraintsolver.RoutingSearchParameters.getDefaultInstance()) return this;
      if (other.firstSolutionStrategy_ != 0) {
        setFirstSolutionStrategyValue(other.getFirstSolutionStrategyValue());
      }
      if (other.getUseUnfilteredFirstSolutionStrategy() != false) {
        setUseUnfilteredFirstSolutionStrategy(other.getUseUnfilteredFirstSolutionStrategy());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getSavingsNeighborsRatio()) != 0) {
        setSavingsNeighborsRatio(other.getSavingsNeighborsRatio());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getSavingsMaxMemoryUsageBytes()) != 0) {
        setSavingsMaxMemoryUsageBytes(other.getSavingsMaxMemoryUsageBytes());
      }
      if (other.getSavingsAddReverseArcs() != false) {
        setSavingsAddReverseArcs(other.getSavingsAddReverseArcs());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getSavingsArcCoefficient()) != 0) {
        setSavingsArcCoefficient(other.getSavingsArcCoefficient());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getCheapestInsertionFarthestSeedsRatio()) != 0) {
        setCheapestInsertionFarthestSeedsRatio(other.getCheapestInsertionFarthestSeedsRatio());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getCheapestInsertionFirstSolutionNeighborsRatio()) != 0) {
        setCheapestInsertionFirstSolutionNeighborsRatio(other.getCheapestInsertionFirstSolutionNeighborsRatio());
      }
      if (other.getCheapestInsertionFirstSolutionMinNeighbors() != 0) {
        setCheapestInsertionFirstSolutionMinNeighbors(other.getCheapestInsertionFirstSolutionMinNeighbors());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getCheapestInsertionLsOperatorNeighborsRatio()) != 0) {
        setCheapestInsertionLsOperatorNeighborsRatio(other.getCheapestInsertionLsOperatorNeighborsRatio());
      }
      if (other.getCheapestInsertionLsOperatorMinNeighbors() != 0) {
        setCheapestInsertionLsOperatorMinNeighbors(other.getCheapestInsertionLsOperatorMinNeighbors());
      }
      if (other.getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization() != false) {
        setCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization(other.getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization());
      }
      if (other.getCheapestInsertionAddUnperformedEntries() != false) {
        setCheapestInsertionAddUnperformedEntries(other.getCheapestInsertionAddUnperformedEntries());
      }
      if (other.localCheapestInsertionPickupDeliveryStrategy_ != 0) {
        setLocalCheapestInsertionPickupDeliveryStrategyValue(other.getLocalCheapestInsertionPickupDeliveryStrategyValue());
      }
      if (other.localCheapestCostInsertionPickupDeliveryStrategy_ != 0) {
        setLocalCheapestCostInsertionPickupDeliveryStrategyValue(other.getLocalCheapestCostInsertionPickupDeliveryStrategyValue());
      }
      if (!other.localCheapestInsertionSortingProperties_.isEmpty()) {
        if (localCheapestInsertionSortingProperties_.isEmpty()) {
          localCheapestInsertionSortingProperties_ = other.localCheapestInsertionSortingProperties_;
          localCheapestInsertionSortingProperties_.makeImmutable();
          bitField0_ |= 0x00008000;
        } else {
          ensureLocalCheapestInsertionSortingPropertiesIsMutable();
          localCheapestInsertionSortingProperties_.addAll(other.localCheapestInsertionSortingProperties_);
        }
        onChanged();
      }
      if (other.getChristofidesUseMinimumMatching() != false) {
        setChristofidesUseMinimumMatching(other.getChristofidesUseMinimumMatching());
      }
      if (other.getFirstSolutionOptimizationPeriod() != 0) {
        setFirstSolutionOptimizationPeriod(other.getFirstSolutionOptimizationPeriod());
      }
      if (other.hasLocalSearchOperators()) {
        mergeLocalSearchOperators(other.getLocalSearchOperators());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getLsOperatorNeighborsRatio()) != 0) {
        setLsOperatorNeighborsRatio(other.getLsOperatorNeighborsRatio());
      }
      if (other.getLsOperatorMinNeighbors() != 0) {
        setLsOperatorMinNeighbors(other.getLsOperatorMinNeighbors());
      }
      if (other.getUseMultiArmedBanditConcatenateOperators() != false) {
        setUseMultiArmedBanditConcatenateOperators(other.getUseMultiArmedBanditConcatenateOperators());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getMultiArmedBanditCompoundOperatorMemoryCoefficient()) != 0) {
        setMultiArmedBanditCompoundOperatorMemoryCoefficient(other.getMultiArmedBanditCompoundOperatorMemoryCoefficient());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getMultiArmedBanditCompoundOperatorExplorationCoefficient()) != 0) {
        setMultiArmedBanditCompoundOperatorExplorationCoefficient(other.getMultiArmedBanditCompoundOperatorExplorationCoefficient());
      }
      if (other.getMaxSwapActiveChainSize() != 0) {
        setMaxSwapActiveChainSize(other.getMaxSwapActiveChainSize());
      }
      if (other.getRelocateExpensiveChainNumArcsToConsider() != 0) {
        setRelocateExpensiveChainNumArcsToConsider(other.getRelocateExpensiveChainNumArcsToConsider());
      }
      if (other.getHeuristicExpensiveChainLnsNumArcsToConsider() != 0) {
        setHeuristicExpensiveChainLnsNumArcsToConsider(other.getHeuristicExpensiveChainLnsNumArcsToConsider());
      }
      if (other.getHeuristicCloseNodesLnsNumNodes() != 0) {
        setHeuristicCloseNodesLnsNumNodes(other.getHeuristicCloseNodesLnsNumNodes());
      }
      if (other.localSearchMetaheuristic_ != 0) {
        setLocalSearchMetaheuristicValue(other.getLocalSearchMetaheuristicValue());
      }
      if (!other.localSearchMetaheuristics_.isEmpty()) {
        if (localSearchMetaheuristics_.isEmpty()) {
          localSearchMetaheuristics_ = other.localSearchMetaheuristics_;
          localSearchMetaheuristics_.makeImmutable();
          bitField0_ |= 0x20000000;
        } else {
          ensureLocalSearchMetaheuristicsIsMutable();
          localSearchMetaheuristics_.addAll(other.localSearchMetaheuristics_);
        }
        onChanged();
      }
      if (other.getNumMaxLocalOptimaBeforeMetaheuristicSwitch() != 0) {
        setNumMaxLocalOptimaBeforeMetaheuristicSwitch(other.getNumMaxLocalOptimaBeforeMetaheuristicSwitch());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getGuidedLocalSearchLambdaCoefficient()) != 0) {
        setGuidedLocalSearchLambdaCoefficient(other.getGuidedLocalSearchLambdaCoefficient());
      }
      if (other.getGuidedLocalSearchResetPenaltiesOnNewBestSolution() != false) {
        setGuidedLocalSearchResetPenaltiesOnNewBestSolution(other.getGuidedLocalSearchResetPenaltiesOnNewBestSolution());
      }
      if (other.getGuidedLocalSearchPenalizeWithVehicleClasses() != false) {
        setGuidedLocalSearchPenalizeWithVehicleClasses(other.getGuidedLocalSearchPenalizeWithVehicleClasses());
      }
      if (other.getUseGuidedLocalSearchPenaltiesInLocalSearchOperators() != false) {
        setUseGuidedLocalSearchPenaltiesInLocalSearchOperators(other.getUseGuidedLocalSearchPenaltiesInLocalSearchOperators());
      }
      if (other.getUseDepthFirstSearch() != false) {
        setUseDepthFirstSearch(other.getUseDepthFirstSearch());
      }
      if (other.useCp_ != 0) {
        setUseCpValue(other.getUseCpValue());
      }
      if (other.useCpSat_ != 0) {
        setUseCpSatValue(other.getUseCpSatValue());
      }
      if (other.useGeneralizedCpSat_ != 0) {
        setUseGeneralizedCpSatValue(other.getUseGeneralizedCpSatValue());
      }
      if (other.hasSatParameters()) {
        mergeSatParameters(other.getSatParameters());
      }
      if (other.getReportIntermediateCpSatSolutions() != false) {
        setReportIntermediateCpSatSolutions(other.getReportIntermediateCpSatSolutions());
      }
      if (other.getFallbackToCpSatSizeThreshold() != 0) {
        setFallbackToCpSatSizeThreshold(other.getFallbackToCpSatSizeThreshold());
      }
      if (other.continuousSchedulingSolver_ != 0) {
        setContinuousSchedulingSolverValue(other.getContinuousSchedulingSolverValue());
      }
      if (other.mixedIntegerSchedulingSolver_ != 0) {
        setMixedIntegerSchedulingSolverValue(other.getMixedIntegerSchedulingSolverValue());
      }
      if (other.hasDisableSchedulingBewareThisMayDegradePerformance()) {
        setDisableSchedulingBewareThisMayDegradePerformance(other.getDisableSchedulingBewareThisMayDegradePerformance());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getOptimizationStep()) != 0) {
        setOptimizationStep(other.getOptimizationStep());
      }
      if (other.getNumberOfSolutionsToCollect() != 0) {
        setNumberOfSolutionsToCollect(other.getNumberOfSolutionsToCollect());
      }
      if (other.getSolutionLimit() != 0L) {
        setSolutionLimit(other.getSolutionLimit());
      }
      if (other.hasTimeLimit()) {
        mergeTimeLimit(other.getTimeLimit());
      }
      if (other.hasLnsTimeLimit()) {
        mergeLnsTimeLimit(other.getLnsTimeLimit());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getSecondaryLsTimeLimitRatio()) != 0) {
        setSecondaryLsTimeLimitRatio(other.getSecondaryLsTimeLimitRatio());
      }
      if (other.hasImprovementLimitParameters()) {
        mergeImprovementLimitParameters(other.getImprovementLimitParameters());
      }
      if (other.getUseFullPropagation() != false) {
        setUseFullPropagation(other.getUseFullPropagation());
      }
      if (other.getLogSearch() != false) {
        setLogSearch(other.getLogSearch());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getLogCostScalingFactor()) != 0) {
        setLogCostScalingFactor(other.getLogCostScalingFactor());
      }
      if (java.lang.Double.doubleToRawLongBits(other.getLogCostOffset()) != 0) {
        setLogCostOffset(other.getLogCostOffset());
      }
      if (!other.getLogTag().isEmpty()) {
        logTag_ = other.logTag_;
        bitField1_ |= 0x01000000;
        onChanged();
      }
      if (other.getUseIteratedLocalSearch() != false) {
        setUseIteratedLocalSearch(other.getUseIteratedLocalSearch());
      }
      if (other.hasIteratedLocalSearchParameters()) {
        mergeIteratedLocalSearchParameters(other.getIteratedLocalSearchParameters());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
 
    @java.lang.Override
    public final boolean isInitialized() {
      return true;
    }
 
    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 8: {
              firstSolutionStrategy_ = input.readEnum();
              bitField0_ |= 0x00000001;
              break;
            } // case 8
            case 16: {
              useUnfilteredFirstSolutionStrategy_ = input.readBool();
              bitField0_ |= 0x00000002;
              break;
            } // case 16
            case 26: {
              input.readMessage(
                  internalGetLocalSearchOperatorsFieldBuilder().getBuilder(),
                  extensionRegistry);
              bitField0_ |= 0x00040000;
              break;
            } // case 26
            case 32: {
              localSearchMetaheuristic_ = input.readEnum();
              bitField0_ |= 0x10000000;
              break;
            } // case 32
            case 41: {
              guidedLocalSearchLambdaCoefficient_ = input.readDouble();
              bitField0_ |= 0x80000000;
              break;
            } // case 41
            case 48: {
              useDepthFirstSearch_ = input.readBool();
              bitField1_ |= 0x00000008;
              break;
            } // case 48
            case 57: {
              optimizationStep_ = input.readDouble();
              bitField1_ |= 0x00002000;
              break;
            } // case 57
            case 64: {
              solutionLimit_ = input.readInt64();
              bitField1_ |= 0x00008000;
              break;
            } // case 64
            case 74: {
              input.readMessage(
                  internalGetTimeLimitFieldBuilder().getBuilder(),
                  extensionRegistry);
              bitField1_ |= 0x00010000;
              break;
            } // case 74
            case 82: {
              input.readMessage(
                  internalGetLnsTimeLimitFieldBuilder().getBuilder(),
                  extensionRegistry);
              bitField1_ |= 0x00020000;
              break;
            } // case 82
            case 88: {
              useFullPropagation_ = input.readBool();
              bitField1_ |= 0x00100000;
              break;
            } // case 88
            case 104: {
              logSearch_ = input.readBool();
              bitField1_ |= 0x00200000;
              break;
            } // case 104
            case 113: {
              savingsNeighborsRatio_ = input.readDouble();
              bitField0_ |= 0x00000004;
              break;
            } // case 113
            case 120: {
              savingsAddReverseArcs_ = input.readBool();
              bitField0_ |= 0x00000010;
              break;
            } // case 120
            case 129: {
              cheapestInsertionFarthestSeedsRatio_ = input.readDouble();
              bitField0_ |= 0x00000040;
              break;
            } // case 129
            case 136: {
              numberOfSolutionsToCollect_ = input.readInt32();
              bitField1_ |= 0x00004000;
              break;
            } // case 136
            case 145: {
              savingsArcCoefficient_ = input.readDouble();
              bitField0_ |= 0x00000020;
              break;
            } // case 145
            case 160: {
              relocateExpensiveChainNumArcsToConsider_ = input.readInt32();
              bitField0_ |= 0x02000000;
              break;
            } // case 160
            case 169: {
              cheapestInsertionFirstSolutionNeighborsRatio_ = input.readDouble();
              bitField0_ |= 0x00000080;
              break;
            } // case 169
            case 177: {
              logCostScalingFactor_ = input.readDouble();
              bitField1_ |= 0x00400000;
              break;
            } // case 177
            case 185: {
              savingsMaxMemoryUsageBytes_ = input.readDouble();
              bitField0_ |= 0x00000008;
              break;
            } // case 185
            case 216: {
              useCpSat_ = input.readEnum();
              bitField1_ |= 0x00000020;
              break;
            } // case 216
            case 224: {
              useCp_ = input.readEnum();
              bitField1_ |= 0x00000010;
              break;
            } // case 224
            case 233: {
              logCostOffset_ = input.readDouble();
              bitField1_ |= 0x00800000;
              break;
            } // case 233
            case 240: {
              christofidesUseMinimumMatching_ = input.readBool();
              bitField0_ |= 0x00010000;
              break;
            } // case 240
            case 249: {
              cheapestInsertionLsOperatorNeighborsRatio_ = input.readDouble();
              bitField0_ |= 0x00000200;
              break;
            } // case 249
            case 256: {
              heuristicExpensiveChainLnsNumArcsToConsider_ = input.readInt32();
              bitField0_ |= 0x04000000;
              break;
            } // case 256
            case 264: {
              continuousSchedulingSolver_ = input.readEnum();
              bitField1_ |= 0x00000400;
              break;
            } // case 264
            case 272: {
              mixedIntegerSchedulingSolver_ = input.readEnum();
              bitField1_ |= 0x00000800;
              break;
            } // case 272
            case 280: {
              heuristicCloseNodesLnsNumNodes_ = input.readInt32();
              bitField0_ |= 0x08000000;
              break;
            } // case 280
            case 290: {
              logTag_ = input.readStringRequireUtf8();
              bitField1_ |= 0x01000000;
              break;
            } // case 290
            case 298: {
              input.readMessage(
                  internalGetImprovementLimitParametersFieldBuilder().getBuilder(),
                  extensionRegistry);
              bitField1_ |= 0x00080000;
              break;
            } // case 298
            case 320: {
              cheapestInsertionAddUnperformedEntries_ = input.readBool();
              bitField0_ |= 0x00001000;
              break;
            } // case 320
            case 328: {
              useMultiArmedBanditConcatenateOperators_ = input.readBool();
              bitField0_ |= 0x00200000;
              break;
            } // case 328
            case 337: {
              multiArmedBanditCompoundOperatorMemoryCoefficient_ = input.readDouble();
              bitField0_ |= 0x00400000;
              break;
            } // case 337
            case 345: {
              multiArmedBanditCompoundOperatorExplorationCoefficient_ = input.readDouble();
              bitField0_ |= 0x00800000;
              break;
            } // case 345
            case 352: {
              cheapestInsertionFirstSolutionMinNeighbors_ = input.readInt32();
              bitField0_ |= 0x00000100;
              break;
            } // case 352
            case 360: {
              cheapestInsertionLsOperatorMinNeighbors_ = input.readInt32();
              bitField0_ |= 0x00000400;
              break;
            } // case 360
            case 368: {
              cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ = input.readBool();
              bitField0_ |= 0x00000800;
              break;
            } // case 368
            case 376: {
              useGeneralizedCpSat_ = input.readEnum();
              bitField1_ |= 0x00000040;
              break;
            } // case 376
            case 386: {
              input.readMessage(
                  internalGetSatParametersFieldBuilder().getBuilder(),
                  extensionRegistry);
              bitField1_ |= 0x00000080;
              break;
            } // case 386
            case 392: {
              localCheapestInsertionPickupDeliveryStrategy_ = input.readEnum();
              bitField0_ |= 0x00002000;
              break;
            } // case 392
            case 400: {
              disableSchedulingBewareThisMayDegradePerformance_ = input.readBool();
              bitField1_ |= 0x00001000;
              break;
            } // case 400
            case 408: {
              guidedLocalSearchResetPenaltiesOnNewBestSolution_ = input.readBool();
              bitField1_ |= 0x00000001;
              break;
            } // case 408
            case 416: {
              fallbackToCpSatSizeThreshold_ = input.readInt32();
              bitField1_ |= 0x00000200;
              break;
            } // case 416
            case 425: {
              lsOperatorNeighborsRatio_ = input.readDouble();
              bitField0_ |= 0x00080000;
              break;
            } // case 425
            case 432: {
              lsOperatorMinNeighbors_ = input.readInt32();
              bitField0_ |= 0x00100000;
              break;
            } // case 432
            case 440: {
              localCheapestCostInsertionPickupDeliveryStrategy_ = input.readEnum();
              bitField0_ |= 0x00004000;
              break;
            } // case 440
            case 448: {
              reportIntermediateCpSatSolutions_ = input.readBool();
              bitField1_ |= 0x00000100;
              break;
            } // case 448
            case 457: {
              secondaryLsTimeLimitRatio_ = input.readDouble();
              bitField1_ |= 0x00040000;
              break;
            } // case 457
            case 464: {
              useIteratedLocalSearch_ = input.readBool();
              bitField1_ |= 0x02000000;
              break;
            } // case 464
            case 472: {
              firstSolutionOptimizationPeriod_ = input.readInt32();
              bitField0_ |= 0x00020000;
              break;
            } // case 472
            case 482: {
              input.readMessage(
                  internalGetIteratedLocalSearchParametersFieldBuilder().getBuilder(),
                  extensionRegistry);
              bitField1_ |= 0x04000000;
              break;
            } // case 482
            case 488: {
              guidedLocalSearchPenalizeWithVehicleClasses_ = input.readBool();
              bitField1_ |= 0x00000002;
              break;
            } // case 488
            case 496: {
              useGuidedLocalSearchPenaltiesInLocalSearchOperators_ = input.readBool();
              bitField1_ |= 0x00000004;
              break;
            } // case 496
            case 504: {
              int tmpRaw = input.readEnum();
              ensureLocalSearchMetaheuristicsIsMutable();
              localSearchMetaheuristics_.addInt(tmpRaw);
              break;
            } // case 504
            case 506: {
              int length = input.readRawVarint32();
              int limit = input.pushLimit(length);
              ensureLocalSearchMetaheuristicsIsMutable();
              while (input.getBytesUntilLimit() > 0) {
                localSearchMetaheuristics_.addInt(input.readEnum());
              }
              input.popLimit(limit);
              break;
            } // case 506
            case 512: {
              numMaxLocalOptimaBeforeMetaheuristicSwitch_ = input.readInt32();
              bitField0_ |= 0x40000000;
              break;
            } // case 512
            case 528: {
              maxSwapActiveChainSize_ = input.readInt32();
              bitField0_ |= 0x01000000;
              break;
            } // case 528
            case 536: {
              int tmpRaw = input.readEnum();
              ensureLocalCheapestInsertionSortingPropertiesIsMutable();
              localCheapestInsertionSortingProperties_.addInt(tmpRaw);
              break;
            } // case 536
            case 538: {
              int length = input.readRawVarint32();
              int limit = input.pushLimit(length);
              ensureLocalCheapestInsertionSortingPropertiesIsMutable();
              while (input.getBytesUntilLimit() > 0) {
                localCheapestInsertionSortingProperties_.addInt(input.readEnum());
              }
              input.popLimit(limit);
              break;
            } // case 538
            default: {
              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                done = true; // was an endgroup tag
              }
              break;
            } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }
    private int bitField0_;
    private int bitField1_;
 
    private int firstSolutionStrategy_ = 0;
    @java.lang.Override public int getFirstSolutionStrategyValue() {
      return firstSolutionStrategy_;
    }

    public Builder setFirstSolutionStrategyValue(int value) {
      firstSolutionStrategy_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.FirstSolutionStrategy.Value getFirstSolutionStrategy() {
      com.google.ortools.constraintsolver.FirstSolutionStrategy.Value result = com.google.ortools.constraintsolver.FirstSolutionStrategy.Value.forNumber(firstSolutionStrategy_);
      return result == null ? com.google.ortools.constraintsolver.FirstSolutionStrategy.Value.UNRECOGNIZED : result;
    }

    public Builder setFirstSolutionStrategy(com.google.ortools.constraintsolver.FirstSolutionStrategy.Value value) {
      if (value == null) { throw new NullPointerException(); }
      bitField0_ |= 0x00000001;
      firstSolutionStrategy_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearFirstSolutionStrategy() {
      bitField0_ = (bitField0_ & ~0x00000001);
      firstSolutionStrategy_ = 0;
      onChanged();
      return this;
    }
 
    private boolean useUnfilteredFirstSolutionStrategy_ ;
    @java.lang.Override
    public boolean getUseUnfilteredFirstSolutionStrategy() {
      return useUnfilteredFirstSolutionStrategy_;
    }

    public Builder setUseUnfilteredFirstSolutionStrategy(boolean value) {
 
      useUnfilteredFirstSolutionStrategy_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    public Builder clearUseUnfilteredFirstSolutionStrategy() {
      bitField0_ = (bitField0_ & ~0x00000002);
      useUnfilteredFirstSolutionStrategy_ = false;
      onChanged();
      return this;
    }
 
    private double savingsNeighborsRatio_ ;
    @java.lang.Override
    public double getSavingsNeighborsRatio() {
      return savingsNeighborsRatio_;
    }

    public Builder setSavingsNeighborsRatio(double value) {
 
      savingsNeighborsRatio_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    public Builder clearSavingsNeighborsRatio() {
      bitField0_ = (bitField0_ & ~0x00000004);
      savingsNeighborsRatio_ = 0D;
      onChanged();
      return this;
    }
 
    private double savingsMaxMemoryUsageBytes_ ;
    @java.lang.Override
    public double getSavingsMaxMemoryUsageBytes() {
      return savingsMaxMemoryUsageBytes_;
    }

    public Builder setSavingsMaxMemoryUsageBytes(double value) {
 
      savingsMaxMemoryUsageBytes_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    public Builder clearSavingsMaxMemoryUsageBytes() {
      bitField0_ = (bitField0_ & ~0x00000008);
      savingsMaxMemoryUsageBytes_ = 0D;
      onChanged();
      return this;
    }
 
    private boolean savingsAddReverseArcs_ ;
    @java.lang.Override
    public boolean getSavingsAddReverseArcs() {
      return savingsAddReverseArcs_;
    }

    public Builder setSavingsAddReverseArcs(boolean value) {
 
      savingsAddReverseArcs_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }

    public Builder clearSavingsAddReverseArcs() {
      bitField0_ = (bitField0_ & ~0x00000010);
      savingsAddReverseArcs_ = false;
      onChanged();
      return this;
    }
 
    private double savingsArcCoefficient_ ;
    @java.lang.Override
    public double getSavingsArcCoefficient() {
      return savingsArcCoefficient_;
    }

    public Builder setSavingsArcCoefficient(double value) {
 
      savingsArcCoefficient_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    public Builder clearSavingsArcCoefficient() {
      bitField0_ = (bitField0_ & ~0x00000020);
      savingsArcCoefficient_ = 0D;
      onChanged();
      return this;
    }
 
    private double cheapestInsertionFarthestSeedsRatio_ ;
    @java.lang.Override
    public double getCheapestInsertionFarthestSeedsRatio() {
      return cheapestInsertionFarthestSeedsRatio_;
    }

    public Builder setCheapestInsertionFarthestSeedsRatio(double value) {
 
      cheapestInsertionFarthestSeedsRatio_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionFarthestSeedsRatio() {
      bitField0_ = (bitField0_ & ~0x00000040);
      cheapestInsertionFarthestSeedsRatio_ = 0D;
      onChanged();
      return this;
    }
 
    private double cheapestInsertionFirstSolutionNeighborsRatio_ ;
    @java.lang.Override
    public double getCheapestInsertionFirstSolutionNeighborsRatio() {
      return cheapestInsertionFirstSolutionNeighborsRatio_;
    }

    public Builder setCheapestInsertionFirstSolutionNeighborsRatio(double value) {
 
      cheapestInsertionFirstSolutionNeighborsRatio_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionFirstSolutionNeighborsRatio() {
      bitField0_ = (bitField0_ & ~0x00000080);
      cheapestInsertionFirstSolutionNeighborsRatio_ = 0D;
      onChanged();
      return this;
    }
 
    private int cheapestInsertionFirstSolutionMinNeighbors_ ;
    @java.lang.Override
    public int getCheapestInsertionFirstSolutionMinNeighbors() {
      return cheapestInsertionFirstSolutionMinNeighbors_;
    }

    public Builder setCheapestInsertionFirstSolutionMinNeighbors(int value) {
 
      cheapestInsertionFirstSolutionMinNeighbors_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionFirstSolutionMinNeighbors() {
      bitField0_ = (bitField0_ & ~0x00000100);
      cheapestInsertionFirstSolutionMinNeighbors_ = 0;
      onChanged();
      return this;
    }
 
    private double cheapestInsertionLsOperatorNeighborsRatio_ ;
    @java.lang.Override
    public double getCheapestInsertionLsOperatorNeighborsRatio() {
      return cheapestInsertionLsOperatorNeighborsRatio_;
    }

    public Builder setCheapestInsertionLsOperatorNeighborsRatio(double value) {
 
      cheapestInsertionLsOperatorNeighborsRatio_ = value;
      bitField0_ |= 0x00000200;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionLsOperatorNeighborsRatio() {
      bitField0_ = (bitField0_ & ~0x00000200);
      cheapestInsertionLsOperatorNeighborsRatio_ = 0D;
      onChanged();
      return this;
    }
 
    private int cheapestInsertionLsOperatorMinNeighbors_ ;
    @java.lang.Override
    public int getCheapestInsertionLsOperatorMinNeighbors() {
      return cheapestInsertionLsOperatorMinNeighbors_;
    }

    public Builder setCheapestInsertionLsOperatorMinNeighbors(int value) {
 
      cheapestInsertionLsOperatorMinNeighbors_ = value;
      bitField0_ |= 0x00000400;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionLsOperatorMinNeighbors() {
      bitField0_ = (bitField0_ & ~0x00000400);
      cheapestInsertionLsOperatorMinNeighbors_ = 0;
      onChanged();
      return this;
    }
 
    private boolean cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ ;
    @java.lang.Override
    public boolean getCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization() {
      return cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_;
    }

    public Builder setCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization(boolean value) {
 
      cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ = value;
      bitField0_ |= 0x00000800;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionFirstSolutionUseNeighborsRatioForInitialization() {
      bitField0_ = (bitField0_ & ~0x00000800);
      cheapestInsertionFirstSolutionUseNeighborsRatioForInitialization_ = false;
      onChanged();
      return this;
    }
 
    private boolean cheapestInsertionAddUnperformedEntries_ ;
    @java.lang.Override
    public boolean getCheapestInsertionAddUnperformedEntries() {
      return cheapestInsertionAddUnperformedEntries_;
    }

    public Builder setCheapestInsertionAddUnperformedEntries(boolean value) {
 
      cheapestInsertionAddUnperformedEntries_ = value;
      bitField0_ |= 0x00001000;
      onChanged();
      return this;
    }

    public Builder clearCheapestInsertionAddUnperformedEntries() {
      bitField0_ = (bitField0_ & ~0x00001000);
      cheapestInsertionAddUnperformedEntries_ = false;
      onChanged();
      return this;
    }
 
    private int localCheapestInsertionPickupDeliveryStrategy_ = 0;
    @java.lang.Override public int getLocalCheapestInsertionPickupDeliveryStrategyValue() {
      return localCheapestInsertionPickupDeliveryStrategy_;
    }

    public Builder setLocalCheapestInsertionPickupDeliveryStrategyValue(int value) {
      localCheapestInsertionPickupDeliveryStrategy_ = value;
      bitField0_ |= 0x00002000;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy getLocalCheapestInsertionPickupDeliveryStrategy() {
      com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy result = com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.forNumber(localCheapestInsertionPickupDeliveryStrategy_);
      return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.UNRECOGNIZED : result;
    }

    public Builder setLocalCheapestInsertionPickupDeliveryStrategy(com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy value) {
      if (value == null) { throw new NullPointerException(); }
      bitField0_ |= 0x00002000;
      localCheapestInsertionPickupDeliveryStrategy_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearLocalCheapestInsertionPickupDeliveryStrategy() {
      bitField0_ = (bitField0_ & ~0x00002000);
      localCheapestInsertionPickupDeliveryStrategy_ = 0;
      onChanged();
      return this;
    }
 
    private int localCheapestCostInsertionPickupDeliveryStrategy_ = 0;
    @java.lang.Override public int getLocalCheapestCostInsertionPickupDeliveryStrategyValue() {
      return localCheapestCostInsertionPickupDeliveryStrategy_;
    }

    public Builder setLocalCheapestCostInsertionPickupDeliveryStrategyValue(int value) {
      localCheapestCostInsertionPickupDeliveryStrategy_ = value;
      bitField0_ |= 0x00004000;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy getLocalCheapestCostInsertionPickupDeliveryStrategy() {
      com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy result = com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.forNumber(localCheapestCostInsertionPickupDeliveryStrategy_);
      return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy.UNRECOGNIZED : result;
    }

    public Builder setLocalCheapestCostInsertionPickupDeliveryStrategy(com.google.ortools.constraintsolver.RoutingSearchParameters.PairInsertionStrategy value) {
      if (value == null) { throw new NullPointerException(); }
      bitField0_ |= 0x00004000;
      localCheapestCostInsertionPickupDeliveryStrategy_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearLocalCheapestCostInsertionPickupDeliveryStrategy() {
      bitField0_ = (bitField0_ & ~0x00004000);
      localCheapestCostInsertionPickupDeliveryStrategy_ = 0;
      onChanged();
      return this;
    }
 
    private com.google.protobuf.Internal.IntList localCheapestInsertionSortingProperties_ = emptyIntList();
    private void ensureLocalCheapestInsertionSortingPropertiesIsMutable() {
      if (!localCheapestInsertionSortingProperties_.isModifiable()) {
        localCheapestInsertionSortingProperties_ = makeMutableCopy(localCheapestInsertionSortingProperties_);
      }
      bitField0_ |= 0x00008000;
    }
    public java.util.List<com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty> getLocalCheapestInsertionSortingPropertiesList() {
      return new com.google.protobuf.Internal.IntListAdapter<
          com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty>(localCheapestInsertionSortingProperties_, localCheapestInsertionSortingProperties_converter_);
    }

    public int getLocalCheapestInsertionSortingPropertiesCount() {
      return localCheapestInsertionSortingProperties_.size();
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty getLocalCheapestInsertionSortingProperties(int index) {
      return localCheapestInsertionSortingProperties_converter_.convert(localCheapestInsertionSortingProperties_.getInt(index));
    }

    public Builder setLocalCheapestInsertionSortingProperties(
        int index, com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty value) {
      if (value == null) { throw new NullPointerException(); }
      ensureLocalCheapestInsertionSortingPropertiesIsMutable();
      localCheapestInsertionSortingProperties_.setInt(index, value.getNumber());
      onChanged();
      return this;
    }

    public Builder addLocalCheapestInsertionSortingProperties(com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty value) {
      if (value == null) { throw new NullPointerException(); }
      ensureLocalCheapestInsertionSortingPropertiesIsMutable();
      localCheapestInsertionSortingProperties_.addInt(value.getNumber());
      onChanged();
      return this;
    }

    public Builder addAllLocalCheapestInsertionSortingProperties(
        java.lang.Iterable<? extends com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty> values) {
      ensureLocalCheapestInsertionSortingPropertiesIsMutable();
      for (com.google.ortools.constraintsolver.RoutingSearchParameters.InsertionSortingProperty value : values) {
        localCheapestInsertionSortingProperties_.addInt(value.getNumber());
      }
      onChanged();
      return this;
    }

    public Builder clearLocalCheapestInsertionSortingProperties() {
      localCheapestInsertionSortingProperties_ = emptyIntList();
      bitField0_ = (bitField0_ & ~0x00008000);
      onChanged();
      return this;
    }

    public java.util.List<java.lang.Integer>
    getLocalCheapestInsertionSortingPropertiesValueList() {
      localCheapestInsertionSortingProperties_.makeImmutable();
      return localCheapestInsertionSortingProperties_;
    }

    public int getLocalCheapestInsertionSortingPropertiesValue(int index) {
      return localCheapestInsertionSortingProperties_.getInt(index);
    }

    public Builder setLocalCheapestInsertionSortingPropertiesValue(
        int index, int value) {
      ensureLocalCheapestInsertionSortingPropertiesIsMutable();
      localCheapestInsertionSortingProperties_.setInt(index, value);
      onChanged();
      return this;
    }

    public Builder addLocalCheapestInsertionSortingPropertiesValue(int value) {
      ensureLocalCheapestInsertionSortingPropertiesIsMutable();
      localCheapestInsertionSortingProperties_.addInt(value);
      onChanged();
      return this;
    }

    public Builder addAllLocalCheapestInsertionSortingPropertiesValue(
        java.lang.Iterable<java.lang.Integer> values) {
      ensureLocalCheapestInsertionSortingPropertiesIsMutable();
      for (int value : values) {
        localCheapestInsertionSortingProperties_.addInt(value);
      }
      onChanged();
      return this;
    }
 
    private boolean christofidesUseMinimumMatching_ ;
    @java.lang.Override
    public boolean getChristofidesUseMinimumMatching() {
      return christofidesUseMinimumMatching_;
    }

    public Builder setChristofidesUseMinimumMatching(boolean value) {
 
      christofidesUseMinimumMatching_ = value;
      bitField0_ |= 0x00010000;
      onChanged();
      return this;
    }

    public Builder clearChristofidesUseMinimumMatching() {
      bitField0_ = (bitField0_ & ~0x00010000);
      christofidesUseMinimumMatching_ = false;
      onChanged();
      return this;
    }
 
    private int firstSolutionOptimizationPeriod_ ;
    @java.lang.Override
    public int getFirstSolutionOptimizationPeriod() {
      return firstSolutionOptimizationPeriod_;
    }

    public Builder setFirstSolutionOptimizationPeriod(int value) {
 
      firstSolutionOptimizationPeriod_ = value;
      bitField0_ |= 0x00020000;
      onChanged();
      return this;
    }

    public Builder clearFirstSolutionOptimizationPeriod() {
      bitField0_ = (bitField0_ & ~0x00020000);
      firstSolutionOptimizationPeriod_ = 0;
      onChanged();
      return this;
    }
 
    private com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators localSearchOperators_;
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder> localSearchOperatorsBuilder_;
    public boolean hasLocalSearchOperators() {
      return ((bitField0_ & 0x00040000) != 0);
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators getLocalSearchOperators() {
      if (localSearchOperatorsBuilder_ == null) {
        return localSearchOperators_ == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance() : localSearchOperators_;
      } else {
        return localSearchOperatorsBuilder_.getMessage();
      }
    }

    public Builder setLocalSearchOperators(com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators value) {
      if (localSearchOperatorsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        localSearchOperators_ = value;
      } else {
        localSearchOperatorsBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00040000;
      onChanged();
      return this;
    }

    public Builder setLocalSearchOperators(
        com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder builderForValue) {
      if (localSearchOperatorsBuilder_ == null) {
        localSearchOperators_ = builderForValue.build();
      } else {
        localSearchOperatorsBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00040000;
      onChanged();
      return this;
    }

    public Builder mergeLocalSearchOperators(com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators value) {
      if (localSearchOperatorsBuilder_ == null) {
        if (((bitField0_ & 0x00040000) != 0) &&
          localSearchOperators_ != null &&
          localSearchOperators_ != com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance()) {
          getLocalSearchOperatorsBuilder().mergeFrom(value);
        } else {
          localSearchOperators_ = value;
        }
      } else {
        localSearchOperatorsBuilder_.mergeFrom(value);
      }
      if (localSearchOperators_ != null) {
        bitField0_ |= 0x00040000;
        onChanged();
      }
      return this;
    }

    public Builder clearLocalSearchOperators() {
      bitField0_ = (bitField0_ & ~0x00040000);
      localSearchOperators_ = null;
      if (localSearchOperatorsBuilder_ != null) {
        localSearchOperatorsBuilder_.dispose();
        localSearchOperatorsBuilder_ = null;
      }
      onChanged();
      return this;
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder getLocalSearchOperatorsBuilder() {
      bitField0_ |= 0x00040000;
      onChanged();
      return internalGetLocalSearchOperatorsFieldBuilder().getBuilder();
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder getLocalSearchOperatorsOrBuilder() {
      if (localSearchOperatorsBuilder_ != null) {
        return localSearchOperatorsBuilder_.getMessageOrBuilder();
      } else {
        return localSearchOperators_ == null ?
            com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.getDefaultInstance() : localSearchOperators_;
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder> 
        internalGetLocalSearchOperatorsFieldBuilder() {
      if (localSearchOperatorsBuilder_ == null) {
        localSearchOperatorsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperators.Builder, com.google.ortools.constraintsolver.RoutingSearchParameters.LocalSearchNeighborhoodOperatorsOrBuilder>(
                getLocalSearchOperators(),
                getParentForChildren(),
                isClean());
        localSearchOperators_ = null;
      }
      return localSearchOperatorsBuilder_;
    }
 
    private double lsOperatorNeighborsRatio_ ;
    @java.lang.Override
    public double getLsOperatorNeighborsRatio() {
      return lsOperatorNeighborsRatio_;
    }

    public Builder setLsOperatorNeighborsRatio(double value) {
 
      lsOperatorNeighborsRatio_ = value;
      bitField0_ |= 0x00080000;
      onChanged();
      return this;
    }

    public Builder clearLsOperatorNeighborsRatio() {
      bitField0_ = (bitField0_ & ~0x00080000);
      lsOperatorNeighborsRatio_ = 0D;
      onChanged();
      return this;
    }
 
    private int lsOperatorMinNeighbors_ ;
    @java.lang.Override
    public int getLsOperatorMinNeighbors() {
      return lsOperatorMinNeighbors_;
    }

    public Builder setLsOperatorMinNeighbors(int value) {
 
      lsOperatorMinNeighbors_ = value;
      bitField0_ |= 0x00100000;
      onChanged();
      return this;
    }

    public Builder clearLsOperatorMinNeighbors() {
      bitField0_ = (bitField0_ & ~0x00100000);
      lsOperatorMinNeighbors_ = 0;
      onChanged();
      return this;
    }
 
    private boolean useMultiArmedBanditConcatenateOperators_ ;
    @java.lang.Override
    public boolean getUseMultiArmedBanditConcatenateOperators() {
      return useMultiArmedBanditConcatenateOperators_;
    }

    public Builder setUseMultiArmedBanditConcatenateOperators(boolean value) {
 
      useMultiArmedBanditConcatenateOperators_ = value;
      bitField0_ |= 0x00200000;
      onChanged();
      return this;
    }

    public Builder clearUseMultiArmedBanditConcatenateOperators() {
      bitField0_ = (bitField0_ & ~0x00200000);
      useMultiArmedBanditConcatenateOperators_ = false;
      onChanged();
      return this;
    }
 
    private double multiArmedBanditCompoundOperatorMemoryCoefficient_ ;
    @java.lang.Override
    public double getMultiArmedBanditCompoundOperatorMemoryCoefficient() {
      return multiArmedBanditCompoundOperatorMemoryCoefficient_;
    }

    public Builder setMultiArmedBanditCompoundOperatorMemoryCoefficient(double value) {
 
      multiArmedBanditCompoundOperatorMemoryCoefficient_ = value;
      bitField0_ |= 0x00400000;
      onChanged();
      return this;
    }

    public Builder clearMultiArmedBanditCompoundOperatorMemoryCoefficient() {
      bitField0_ = (bitField0_ & ~0x00400000);
      multiArmedBanditCompoundOperatorMemoryCoefficient_ = 0D;
      onChanged();
      return this;
    }
 
    private double multiArmedBanditCompoundOperatorExplorationCoefficient_ ;
    @java.lang.Override
    public double getMultiArmedBanditCompoundOperatorExplorationCoefficient() {
      return multiArmedBanditCompoundOperatorExplorationCoefficient_;
    }

    public Builder setMultiArmedBanditCompoundOperatorExplorationCoefficient(double value) {
 
      multiArmedBanditCompoundOperatorExplorationCoefficient_ = value;
      bitField0_ |= 0x00800000;
      onChanged();
      return this;
    }

    public Builder clearMultiArmedBanditCompoundOperatorExplorationCoefficient() {
      bitField0_ = (bitField0_ & ~0x00800000);
      multiArmedBanditCompoundOperatorExplorationCoefficient_ = 0D;
      onChanged();
      return this;
    }
 
    private int maxSwapActiveChainSize_ ;
    @java.lang.Override
    public int getMaxSwapActiveChainSize() {
      return maxSwapActiveChainSize_;
    }

    public Builder setMaxSwapActiveChainSize(int value) {
 
      maxSwapActiveChainSize_ = value;
      bitField0_ |= 0x01000000;
      onChanged();
      return this;
    }

    public Builder clearMaxSwapActiveChainSize() {
      bitField0_ = (bitField0_ & ~0x01000000);
      maxSwapActiveChainSize_ = 0;
      onChanged();
      return this;
    }
 
    private int relocateExpensiveChainNumArcsToConsider_ ;
    @java.lang.Override
    public int getRelocateExpensiveChainNumArcsToConsider() {
      return relocateExpensiveChainNumArcsToConsider_;
    }

    public Builder setRelocateExpensiveChainNumArcsToConsider(int value) {
 
      relocateExpensiveChainNumArcsToConsider_ = value;
      bitField0_ |= 0x02000000;
      onChanged();
      return this;
    }

    public Builder clearRelocateExpensiveChainNumArcsToConsider() {
      bitField0_ = (bitField0_ & ~0x02000000);
      relocateExpensiveChainNumArcsToConsider_ = 0;
      onChanged();
      return this;
    }
 
    private int heuristicExpensiveChainLnsNumArcsToConsider_ ;
    @java.lang.Override
    public int getHeuristicExpensiveChainLnsNumArcsToConsider() {
      return heuristicExpensiveChainLnsNumArcsToConsider_;
    }

    public Builder setHeuristicExpensiveChainLnsNumArcsToConsider(int value) {
 
      heuristicExpensiveChainLnsNumArcsToConsider_ = value;
      bitField0_ |= 0x04000000;
      onChanged();
      return this;
    }

    public Builder clearHeuristicExpensiveChainLnsNumArcsToConsider() {
      bitField0_ = (bitField0_ & ~0x04000000);
      heuristicExpensiveChainLnsNumArcsToConsider_ = 0;
      onChanged();
      return this;
    }
 
    private int heuristicCloseNodesLnsNumNodes_ ;
    @java.lang.Override
    public int getHeuristicCloseNodesLnsNumNodes() {
      return heuristicCloseNodesLnsNumNodes_;
    }

    public Builder setHeuristicCloseNodesLnsNumNodes(int value) {
 
      heuristicCloseNodesLnsNumNodes_ = value;
      bitField0_ |= 0x08000000;
      onChanged();
      return this;
    }

    public Builder clearHeuristicCloseNodesLnsNumNodes() {
      bitField0_ = (bitField0_ & ~0x08000000);
      heuristicCloseNodesLnsNumNodes_ = 0;
      onChanged();
      return this;
    }
 
    private int localSearchMetaheuristic_ = 0;
    @java.lang.Override public int getLocalSearchMetaheuristicValue() {
      return localSearchMetaheuristic_;
    }

    public Builder setLocalSearchMetaheuristicValue(int value) {
      localSearchMetaheuristic_ = value;
      bitField0_ |= 0x10000000;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value getLocalSearchMetaheuristic() {
      com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value result = com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.forNumber(localSearchMetaheuristic_);
      return result == null ? com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value.UNRECOGNIZED : result;
    }

    public Builder setLocalSearchMetaheuristic(com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value value) {
      if (value == null) { throw new NullPointerException(); }
      bitField0_ |= 0x10000000;
      localSearchMetaheuristic_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearLocalSearchMetaheuristic() {
      bitField0_ = (bitField0_ & ~0x10000000);
      localSearchMetaheuristic_ = 0;
      onChanged();
      return this;
    }
 
    private com.google.protobuf.Internal.IntList localSearchMetaheuristics_ = emptyIntList();
    private void ensureLocalSearchMetaheuristicsIsMutable() {
      if (!localSearchMetaheuristics_.isModifiable()) {
        localSearchMetaheuristics_ = makeMutableCopy(localSearchMetaheuristics_);
      }
      bitField0_ |= 0x20000000;
    }
    public java.util.List<com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value> getLocalSearchMetaheuristicsList() {
      return new com.google.protobuf.Internal.IntListAdapter<
          com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value>(localSearchMetaheuristics_, localSearchMetaheuristics_converter_);
    }

    public int getLocalSearchMetaheuristicsCount() {
      return localSearchMetaheuristics_.size();
    }

    public com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value getLocalSearchMetaheuristics(int index) {
      return localSearchMetaheuristics_converter_.convert(localSearchMetaheuristics_.getInt(index));
    }

    public Builder setLocalSearchMetaheuristics(
        int index, com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value value) {
      if (value == null) { throw new NullPointerException(); }
      ensureLocalSearchMetaheuristicsIsMutable();
      localSearchMetaheuristics_.setInt(index, value.getNumber());
      onChanged();
      return this;
    }

    public Builder addLocalSearchMetaheuristics(com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value value) {
      if (value == null) { throw new NullPointerException(); }
      ensureLocalSearchMetaheuristicsIsMutable();
      localSearchMetaheuristics_.addInt(value.getNumber());
      onChanged();
      return this;
    }

    public Builder addAllLocalSearchMetaheuristics(
        java.lang.Iterable<? extends com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value> values) {
      ensureLocalSearchMetaheuristicsIsMutable();
      for (com.google.ortools.constraintsolver.LocalSearchMetaheuristic.Value value : values) {
        localSearchMetaheuristics_.addInt(value.getNumber());
      }
      onChanged();
      return this;
    }

    public Builder clearLocalSearchMetaheuristics() {
      localSearchMetaheuristics_ = emptyIntList();
      bitField0_ = (bitField0_ & ~0x20000000);
      onChanged();
      return this;
    }

    public java.util.List<java.lang.Integer>
    getLocalSearchMetaheuristicsValueList() {
      localSearchMetaheuristics_.makeImmutable();
      return localSearchMetaheuristics_;
    }

    public int getLocalSearchMetaheuristicsValue(int index) {
      return localSearchMetaheuristics_.getInt(index);
    }

    public Builder setLocalSearchMetaheuristicsValue(
        int index, int value) {
      ensureLocalSearchMetaheuristicsIsMutable();
      localSearchMetaheuristics_.setInt(index, value);
      onChanged();
      return this;
    }

    public Builder addLocalSearchMetaheuristicsValue(int value) {
      ensureLocalSearchMetaheuristicsIsMutable();
      localSearchMetaheuristics_.addInt(value);
      onChanged();
      return this;
    }

    public Builder addAllLocalSearchMetaheuristicsValue(
        java.lang.Iterable<java.lang.Integer> values) {
      ensureLocalSearchMetaheuristicsIsMutable();
      for (int value : values) {
        localSearchMetaheuristics_.addInt(value);
      }
      onChanged();
      return this;
    }
 
    private int numMaxLocalOptimaBeforeMetaheuristicSwitch_ ;
    @java.lang.Override
    public int getNumMaxLocalOptimaBeforeMetaheuristicSwitch() {
      return numMaxLocalOptimaBeforeMetaheuristicSwitch_;
    }

    public Builder setNumMaxLocalOptimaBeforeMetaheuristicSwitch(int value) {
 
      numMaxLocalOptimaBeforeMetaheuristicSwitch_ = value;
      bitField0_ |= 0x40000000;
      onChanged();
      return this;
    }

    public Builder clearNumMaxLocalOptimaBeforeMetaheuristicSwitch() {
      bitField0_ = (bitField0_ & ~0x40000000);
      numMaxLocalOptimaBeforeMetaheuristicSwitch_ = 0;
      onChanged();
      return this;
    }
 
    private double guidedLocalSearchLambdaCoefficient_ ;
    @java.lang.Override
    public double getGuidedLocalSearchLambdaCoefficient() {
      return guidedLocalSearchLambdaCoefficient_;
    }

    public Builder setGuidedLocalSearchLambdaCoefficient(double value) {
 
      guidedLocalSearchLambdaCoefficient_ = value;
      bitField0_ |= 0x80000000;
      onChanged();
      return this;
    }

    public Builder clearGuidedLocalSearchLambdaCoefficient() {
      bitField0_ = (bitField0_ & ~0x80000000);
      guidedLocalSearchLambdaCoefficient_ = 0D;
      onChanged();
      return this;
    }
 
    private boolean guidedLocalSearchResetPenaltiesOnNewBestSolution_ ;
    @java.lang.Override
    public boolean getGuidedLocalSearchResetPenaltiesOnNewBestSolution() {
      return guidedLocalSearchResetPenaltiesOnNewBestSolution_;
    }

    public Builder setGuidedLocalSearchResetPenaltiesOnNewBestSolution(boolean value) {
 
      guidedLocalSearchResetPenaltiesOnNewBestSolution_ = value;
      bitField1_ |= 0x00000001;
      onChanged();
      return this;
    }

    public Builder clearGuidedLocalSearchResetPenaltiesOnNewBestSolution() {
      bitField1_ = (bitField1_ & ~0x00000001);
      guidedLocalSearchResetPenaltiesOnNewBestSolution_ = false;
      onChanged();
      return this;
    }
 
    private boolean guidedLocalSearchPenalizeWithVehicleClasses_ ;
    @java.lang.Override
    public boolean getGuidedLocalSearchPenalizeWithVehicleClasses() {
      return guidedLocalSearchPenalizeWithVehicleClasses_;
    }

    public Builder setGuidedLocalSearchPenalizeWithVehicleClasses(boolean value) {
 
      guidedLocalSearchPenalizeWithVehicleClasses_ = value;
      bitField1_ |= 0x00000002;
      onChanged();
      return this;
    }

    public Builder clearGuidedLocalSearchPenalizeWithVehicleClasses() {
      bitField1_ = (bitField1_ & ~0x00000002);
      guidedLocalSearchPenalizeWithVehicleClasses_ = false;
      onChanged();
      return this;
    }
 
    private boolean useGuidedLocalSearchPenaltiesInLocalSearchOperators_ ;
    @java.lang.Override
    public boolean getUseGuidedLocalSearchPenaltiesInLocalSearchOperators() {
      return useGuidedLocalSearchPenaltiesInLocalSearchOperators_;
    }

    public Builder setUseGuidedLocalSearchPenaltiesInLocalSearchOperators(boolean value) {
 
      useGuidedLocalSearchPenaltiesInLocalSearchOperators_ = value;
      bitField1_ |= 0x00000004;
      onChanged();
      return this;
    }

    public Builder clearUseGuidedLocalSearchPenaltiesInLocalSearchOperators() {
      bitField1_ = (bitField1_ & ~0x00000004);
      useGuidedLocalSearchPenaltiesInLocalSearchOperators_ = false;
      onChanged();
      return this;
    }
 
    private boolean useDepthFirstSearch_ ;
    @java.lang.Override
    public boolean getUseDepthFirstSearch() {
      return useDepthFirstSearch_;
    }

    public Builder setUseDepthFirstSearch(boolean value) {
 
      useDepthFirstSearch_ = value;
      bitField1_ |= 0x00000008;
      onChanged();
      return this;
    }

    public Builder clearUseDepthFirstSearch() {
      bitField1_ = (bitField1_ & ~0x00000008);
      useDepthFirstSearch_ = false;
      onChanged();
      return this;
    }
 
    private int useCp_ = 0;
    @java.lang.Override public int getUseCpValue() {
      return useCp_;
    }

    public Builder setUseCpValue(int value) {
      useCp_ = value;
      bitField1_ |= 0x00000010;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.util.OptionalBoolean getUseCp() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCp_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }

    public Builder setUseCp(com.google.ortools.util.OptionalBoolean value) {
      if (value == null) { throw new NullPointerException(); }
      bitField1_ |= 0x00000010;
      useCp_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearUseCp() {
      bitField1_ = (bitField1_ & ~0x00000010);
      useCp_ = 0;
      onChanged();
      return this;
    }
 
    private int useCpSat_ = 0;
    @java.lang.Override public int getUseCpSatValue() {
      return useCpSat_;
    }

    public Builder setUseCpSatValue(int value) {
      useCpSat_ = value;
      bitField1_ |= 0x00000020;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.util.OptionalBoolean getUseCpSat() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useCpSat_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }

    public Builder setUseCpSat(com.google.ortools.util.OptionalBoolean value) {
      if (value == null) { throw new NullPointerException(); }
      bitField1_ |= 0x00000020;
      useCpSat_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearUseCpSat() {
      bitField1_ = (bitField1_ & ~0x00000020);
      useCpSat_ = 0;
      onChanged();
      return this;
    }
 
    private int useGeneralizedCpSat_ = 0;
    @java.lang.Override public int getUseGeneralizedCpSatValue() {
      return useGeneralizedCpSat_;
    }

    public Builder setUseGeneralizedCpSatValue(int value) {
      useGeneralizedCpSat_ = value;
      bitField1_ |= 0x00000040;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.util.OptionalBoolean getUseGeneralizedCpSat() {
      com.google.ortools.util.OptionalBoolean result = com.google.ortools.util.OptionalBoolean.forNumber(useGeneralizedCpSat_);
      return result == null ? com.google.ortools.util.OptionalBoolean.UNRECOGNIZED : result;
    }

    public Builder setUseGeneralizedCpSat(com.google.ortools.util.OptionalBoolean value) {
      if (value == null) { throw new NullPointerException(); }
      bitField1_ |= 0x00000040;
      useGeneralizedCpSat_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearUseGeneralizedCpSat() {
      bitField1_ = (bitField1_ & ~0x00000040);
      useGeneralizedCpSat_ = 0;
      onChanged();
      return this;
    }
 
    private com.google.ortools.sat.SatParameters satParameters_;
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.sat.SatParameters, com.google.ortools.sat.SatParameters.Builder, com.google.ortools.sat.SatParametersOrBuilder> satParametersBuilder_;
    public boolean hasSatParameters() {
      return ((bitField1_ & 0x00000080) != 0);
    }

    public com.google.ortools.sat.SatParameters getSatParameters() {
      if (satParametersBuilder_ == null) {
        return satParameters_ == null ? com.google.ortools.sat.SatParameters.getDefaultInstance() : satParameters_;
      } else {
        return satParametersBuilder_.getMessage();
      }
    }

    public Builder setSatParameters(com.google.ortools.sat.SatParameters value) {
      if (satParametersBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        satParameters_ = value;
      } else {
        satParametersBuilder_.setMessage(value);
      }
      bitField1_ |= 0x00000080;
      onChanged();
      return this;
    }

    public Builder setSatParameters(
        com.google.ortools.sat.SatParameters.Builder builderForValue) {
      if (satParametersBuilder_ == null) {
        satParameters_ = builderForValue.build();
      } else {
        satParametersBuilder_.setMessage(builderForValue.build());
      }
      bitField1_ |= 0x00000080;
      onChanged();
      return this;
    }

    public Builder mergeSatParameters(com.google.ortools.sat.SatParameters value) {
      if (satParametersBuilder_ == null) {
        if (((bitField1_ & 0x00000080) != 0) &&
          satParameters_ != null &&
          satParameters_ != com.google.ortools.sat.SatParameters.getDefaultInstance()) {
          getSatParametersBuilder().mergeFrom(value);
        } else {
          satParameters_ = value;
        }
      } else {
        satParametersBuilder_.mergeFrom(value);
      }
      if (satParameters_ != null) {
        bitField1_ |= 0x00000080;
        onChanged();
      }
      return this;
    }

    public Builder clearSatParameters() {
      bitField1_ = (bitField1_ & ~0x00000080);
      satParameters_ = null;
      if (satParametersBuilder_ != null) {
        satParametersBuilder_.dispose();
        satParametersBuilder_ = null;
      }
      onChanged();
      return this;
    }

    public com.google.ortools.sat.SatParameters.Builder getSatParametersBuilder() {
      bitField1_ |= 0x00000080;
      onChanged();
      return internalGetSatParametersFieldBuilder().getBuilder();
    }

    public com.google.ortools.sat.SatParametersOrBuilder getSatParametersOrBuilder() {
      if (satParametersBuilder_ != null) {
        return satParametersBuilder_.getMessageOrBuilder();
      } else {
        return satParameters_ == null ?
            com.google.ortools.sat.SatParameters.getDefaultInstance() : satParameters_;
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.sat.SatParameters, com.google.ortools.sat.SatParameters.Builder, com.google.ortools.sat.SatParametersOrBuilder> 
        internalGetSatParametersFieldBuilder() {
      if (satParametersBuilder_ == null) {
        satParametersBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.sat.SatParameters, com.google.ortools.sat.SatParameters.Builder, com.google.ortools.sat.SatParametersOrBuilder>(
                getSatParameters(),
                getParentForChildren(),
                isClean());
        satParameters_ = null;
      }
      return satParametersBuilder_;
    }
 
    private boolean reportIntermediateCpSatSolutions_ ;
    @java.lang.Override
    public boolean getReportIntermediateCpSatSolutions() {
      return reportIntermediateCpSatSolutions_;
    }

    public Builder setReportIntermediateCpSatSolutions(boolean value) {
 
      reportIntermediateCpSatSolutions_ = value;
      bitField1_ |= 0x00000100;
      onChanged();
      return this;
    }

    public Builder clearReportIntermediateCpSatSolutions() {
      bitField1_ = (bitField1_ & ~0x00000100);
      reportIntermediateCpSatSolutions_ = false;
      onChanged();
      return this;
    }
 
    private int fallbackToCpSatSizeThreshold_ ;
    @java.lang.Override
    public int getFallbackToCpSatSizeThreshold() {
      return fallbackToCpSatSizeThreshold_;
    }

    public Builder setFallbackToCpSatSizeThreshold(int value) {
 
      fallbackToCpSatSizeThreshold_ = value;
      bitField1_ |= 0x00000200;
      onChanged();
      return this;
    }

    public Builder clearFallbackToCpSatSizeThreshold() {
      bitField1_ = (bitField1_ & ~0x00000200);
      fallbackToCpSatSizeThreshold_ = 0;
      onChanged();
      return this;
    }
 
    private int continuousSchedulingSolver_ = 0;
    @java.lang.Override public int getContinuousSchedulingSolverValue() {
      return continuousSchedulingSolver_;
    }

    public Builder setContinuousSchedulingSolverValue(int value) {
      continuousSchedulingSolver_ = value;
      bitField1_ |= 0x00000400;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver getContinuousSchedulingSolver() {
      com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver result = com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.forNumber(continuousSchedulingSolver_);
      return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.UNRECOGNIZED : result;
    }

    public Builder setContinuousSchedulingSolver(com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver value) {
      if (value == null) { throw new NullPointerException(); }
      bitField1_ |= 0x00000400;
      continuousSchedulingSolver_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearContinuousSchedulingSolver() {
      bitField1_ = (bitField1_ & ~0x00000400);
      continuousSchedulingSolver_ = 0;
      onChanged();
      return this;
    }
 
    private int mixedIntegerSchedulingSolver_ = 0;
    @java.lang.Override public int getMixedIntegerSchedulingSolverValue() {
      return mixedIntegerSchedulingSolver_;
    }

    public Builder setMixedIntegerSchedulingSolverValue(int value) {
      mixedIntegerSchedulingSolver_ = value;
      bitField1_ |= 0x00000800;
      onChanged();
      return this;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver getMixedIntegerSchedulingSolver() {
      com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver result = com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.forNumber(mixedIntegerSchedulingSolver_);
      return result == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver.UNRECOGNIZED : result;
    }

    public Builder setMixedIntegerSchedulingSolver(com.google.ortools.constraintsolver.RoutingSearchParameters.SchedulingSolver value) {
      if (value == null) { throw new NullPointerException(); }
      bitField1_ |= 0x00000800;
      mixedIntegerSchedulingSolver_ = value.getNumber();
      onChanged();
      return this;
    }

    public Builder clearMixedIntegerSchedulingSolver() {
      bitField1_ = (bitField1_ & ~0x00000800);
      mixedIntegerSchedulingSolver_ = 0;
      onChanged();
      return this;
    }
 
    private boolean disableSchedulingBewareThisMayDegradePerformance_ ;
    @java.lang.Override
    public boolean hasDisableSchedulingBewareThisMayDegradePerformance() {
      return ((bitField1_ & 0x00001000) != 0);
    }

    @java.lang.Override
    public boolean getDisableSchedulingBewareThisMayDegradePerformance() {
      return disableSchedulingBewareThisMayDegradePerformance_;
    }

    public Builder setDisableSchedulingBewareThisMayDegradePerformance(boolean value) {
 
      disableSchedulingBewareThisMayDegradePerformance_ = value;
      bitField1_ |= 0x00001000;
      onChanged();
      return this;
    }

    public Builder clearDisableSchedulingBewareThisMayDegradePerformance() {
      bitField1_ = (bitField1_ & ~0x00001000);
      disableSchedulingBewareThisMayDegradePerformance_ = false;
      onChanged();
      return this;
    }
 
    private double optimizationStep_ ;
    @java.lang.Override
    public double getOptimizationStep() {
      return optimizationStep_;
    }

    public Builder setOptimizationStep(double value) {
 
      optimizationStep_ = value;
      bitField1_ |= 0x00002000;
      onChanged();
      return this;
    }

    public Builder clearOptimizationStep() {
      bitField1_ = (bitField1_ & ~0x00002000);
      optimizationStep_ = 0D;
      onChanged();
      return this;
    }
 
    private int numberOfSolutionsToCollect_ ;
    @java.lang.Override
    public int getNumberOfSolutionsToCollect() {
      return numberOfSolutionsToCollect_;
    }

    public Builder setNumberOfSolutionsToCollect(int value) {
 
      numberOfSolutionsToCollect_ = value;
      bitField1_ |= 0x00004000;
      onChanged();
      return this;
    }

    public Builder clearNumberOfSolutionsToCollect() {
      bitField1_ = (bitField1_ & ~0x00004000);
      numberOfSolutionsToCollect_ = 0;
      onChanged();
      return this;
    }
 
    private long solutionLimit_ ;
    @java.lang.Override
    public long getSolutionLimit() {
      return solutionLimit_;
    }

    public Builder setSolutionLimit(long value) {
 
      solutionLimit_ = value;
      bitField1_ |= 0x00008000;
      onChanged();
      return this;
    }

    public Builder clearSolutionLimit() {
      bitField1_ = (bitField1_ & ~0x00008000);
      solutionLimit_ = 0L;
      onChanged();
      return this;
    }
 
    private com.google.protobuf.Duration timeLimit_;
    private com.google.protobuf.SingleFieldBuilder<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeLimitBuilder_;
    public boolean hasTimeLimit() {
      return ((bitField1_ & 0x00010000) != 0);
    }

    public com.google.protobuf.Duration getTimeLimit() {
      if (timeLimitBuilder_ == null) {
        return timeLimit_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeLimit_;
      } else {
        return timeLimitBuilder_.getMessage();
      }
    }

    public Builder setTimeLimit(com.google.protobuf.Duration value) {
      if (timeLimitBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeLimit_ = value;
      } else {
        timeLimitBuilder_.setMessage(value);
      }
      bitField1_ |= 0x00010000;
      onChanged();
      return this;
    }

    public Builder setTimeLimit(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeLimitBuilder_ == null) {
        timeLimit_ = builderForValue.build();
      } else {
        timeLimitBuilder_.setMessage(builderForValue.build());
      }
      bitField1_ |= 0x00010000;
      onChanged();
      return this;
    }

    public Builder mergeTimeLimit(com.google.protobuf.Duration value) {
      if (timeLimitBuilder_ == null) {
        if (((bitField1_ & 0x00010000) != 0) &&
          timeLimit_ != null &&
          timeLimit_ != com.google.protobuf.Duration.getDefaultInstance()) {
          getTimeLimitBuilder().mergeFrom(value);
        } else {
          timeLimit_ = value;
        }
      } else {
        timeLimitBuilder_.mergeFrom(value);
      }
      if (timeLimit_ != null) {
        bitField1_ |= 0x00010000;
        onChanged();
      }
      return this;
    }

    public Builder clearTimeLimit() {
      bitField1_ = (bitField1_ & ~0x00010000);
      timeLimit_ = null;
      if (timeLimitBuilder_ != null) {
        timeLimitBuilder_.dispose();
        timeLimitBuilder_ = null;
      }
      onChanged();
      return this;
    }

    public com.google.protobuf.Duration.Builder getTimeLimitBuilder() {
      bitField1_ |= 0x00010000;
      onChanged();
      return internalGetTimeLimitFieldBuilder().getBuilder();
    }

    public com.google.protobuf.DurationOrBuilder getTimeLimitOrBuilder() {
      if (timeLimitBuilder_ != null) {
        return timeLimitBuilder_.getMessageOrBuilder();
      } else {
        return timeLimit_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeLimit_;
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        internalGetTimeLimitFieldBuilder() {
      if (timeLimitBuilder_ == null) {
        timeLimitBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeLimit(),
                getParentForChildren(),
                isClean());
        timeLimit_ = null;
      }
      return timeLimitBuilder_;
    }
 
    private com.google.protobuf.Duration lnsTimeLimit_;
    private com.google.protobuf.SingleFieldBuilder<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> lnsTimeLimitBuilder_;
    public boolean hasLnsTimeLimit() {
      return ((bitField1_ & 0x00020000) != 0);
    }

    public com.google.protobuf.Duration getLnsTimeLimit() {
      if (lnsTimeLimitBuilder_ == null) {
        return lnsTimeLimit_ == null ? com.google.protobuf.Duration.getDefaultInstance() : lnsTimeLimit_;
      } else {
        return lnsTimeLimitBuilder_.getMessage();
      }
    }

    public Builder setLnsTimeLimit(com.google.protobuf.Duration value) {
      if (lnsTimeLimitBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        lnsTimeLimit_ = value;
      } else {
        lnsTimeLimitBuilder_.setMessage(value);
      }
      bitField1_ |= 0x00020000;
      onChanged();
      return this;
    }

    public Builder setLnsTimeLimit(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (lnsTimeLimitBuilder_ == null) {
        lnsTimeLimit_ = builderForValue.build();
      } else {
        lnsTimeLimitBuilder_.setMessage(builderForValue.build());
      }
      bitField1_ |= 0x00020000;
      onChanged();
      return this;
    }

    public Builder mergeLnsTimeLimit(com.google.protobuf.Duration value) {
      if (lnsTimeLimitBuilder_ == null) {
        if (((bitField1_ & 0x00020000) != 0) &&
          lnsTimeLimit_ != null &&
          lnsTimeLimit_ != com.google.protobuf.Duration.getDefaultInstance()) {
          getLnsTimeLimitBuilder().mergeFrom(value);
        } else {
          lnsTimeLimit_ = value;
        }
      } else {
        lnsTimeLimitBuilder_.mergeFrom(value);
      }
      if (lnsTimeLimit_ != null) {
        bitField1_ |= 0x00020000;
        onChanged();
      }
      return this;
    }

    public Builder clearLnsTimeLimit() {
      bitField1_ = (bitField1_ & ~0x00020000);
      lnsTimeLimit_ = null;
      if (lnsTimeLimitBuilder_ != null) {
        lnsTimeLimitBuilder_.dispose();
        lnsTimeLimitBuilder_ = null;
      }
      onChanged();
      return this;
    }

    public com.google.protobuf.Duration.Builder getLnsTimeLimitBuilder() {
      bitField1_ |= 0x00020000;
      onChanged();
      return internalGetLnsTimeLimitFieldBuilder().getBuilder();
    }

    public com.google.protobuf.DurationOrBuilder getLnsTimeLimitOrBuilder() {
      if (lnsTimeLimitBuilder_ != null) {
        return lnsTimeLimitBuilder_.getMessageOrBuilder();
      } else {
        return lnsTimeLimit_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : lnsTimeLimit_;
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        internalGetLnsTimeLimitFieldBuilder() {
      if (lnsTimeLimitBuilder_ == null) {
        lnsTimeLimitBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getLnsTimeLimit(),
                getParentForChildren(),
                isClean());
        lnsTimeLimit_ = null;
      }
      return lnsTimeLimitBuilder_;
    }
 
    private double secondaryLsTimeLimitRatio_ ;
    @java.lang.Override
    public double getSecondaryLsTimeLimitRatio() {
      return secondaryLsTimeLimitRatio_;
    }

    public Builder setSecondaryLsTimeLimitRatio(double value) {
 
      secondaryLsTimeLimitRatio_ = value;
      bitField1_ |= 0x00040000;
      onChanged();
      return this;
    }

    public Builder clearSecondaryLsTimeLimitRatio() {
      bitField1_ = (bitField1_ & ~0x00040000);
      secondaryLsTimeLimitRatio_ = 0D;
      onChanged();
      return this;
    }
 
    private com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters improvementLimitParameters_;
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder> improvementLimitParametersBuilder_;
    public boolean hasImprovementLimitParameters() {
      return ((bitField1_ & 0x00080000) != 0);
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters getImprovementLimitParameters() {
      if (improvementLimitParametersBuilder_ == null) {
        return improvementLimitParameters_ == null ? com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance() : improvementLimitParameters_;
      } else {
        return improvementLimitParametersBuilder_.getMessage();
      }
    }

    public Builder setImprovementLimitParameters(com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters value) {
      if (improvementLimitParametersBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        improvementLimitParameters_ = value;
      } else {
        improvementLimitParametersBuilder_.setMessage(value);
      }
      bitField1_ |= 0x00080000;
      onChanged();
      return this;
    }

    public Builder setImprovementLimitParameters(
        com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder builderForValue) {
      if (improvementLimitParametersBuilder_ == null) {
        improvementLimitParameters_ = builderForValue.build();
      } else {
        improvementLimitParametersBuilder_.setMessage(builderForValue.build());
      }
      bitField1_ |= 0x00080000;
      onChanged();
      return this;
    }

    public Builder mergeImprovementLimitParameters(com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters value) {
      if (improvementLimitParametersBuilder_ == null) {
        if (((bitField1_ & 0x00080000) != 0) &&
          improvementLimitParameters_ != null &&
          improvementLimitParameters_ != com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance()) {
          getImprovementLimitParametersBuilder().mergeFrom(value);
        } else {
          improvementLimitParameters_ = value;
        }
      } else {
        improvementLimitParametersBuilder_.mergeFrom(value);
      }
      if (improvementLimitParameters_ != null) {
        bitField1_ |= 0x00080000;
        onChanged();
      }
      return this;
    }

    public Builder clearImprovementLimitParameters() {
      bitField1_ = (bitField1_ & ~0x00080000);
      improvementLimitParameters_ = null;
      if (improvementLimitParametersBuilder_ != null) {
        improvementLimitParametersBuilder_.dispose();
        improvementLimitParametersBuilder_ = null;
      }
      onChanged();
      return this;
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder getImprovementLimitParametersBuilder() {
      bitField1_ |= 0x00080000;
      onChanged();
      return internalGetImprovementLimitParametersFieldBuilder().getBuilder();
    }

    public com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder getImprovementLimitParametersOrBuilder() {
      if (improvementLimitParametersBuilder_ != null) {
        return improvementLimitParametersBuilder_.getMessageOrBuilder();
      } else {
        return improvementLimitParameters_ == null ?
            com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.getDefaultInstance() : improvementLimitParameters_;
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder> 
        internalGetImprovementLimitParametersFieldBuilder() {
      if (improvementLimitParametersBuilder_ == null) {
        improvementLimitParametersBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParameters.Builder, com.google.ortools.constraintsolver.RoutingSearchParameters.ImprovementSearchLimitParametersOrBuilder>(
                getImprovementLimitParameters(),
                getParentForChildren(),
                isClean());
        improvementLimitParameters_ = null;
      }
      return improvementLimitParametersBuilder_;
    }
 
    private boolean useFullPropagation_ ;
    @java.lang.Override
    public boolean getUseFullPropagation() {
      return useFullPropagation_;
    }

    public Builder setUseFullPropagation(boolean value) {
 
      useFullPropagation_ = value;
      bitField1_ |= 0x00100000;
      onChanged();
      return this;
    }

    public Builder clearUseFullPropagation() {
      bitField1_ = (bitField1_ & ~0x00100000);
      useFullPropagation_ = false;
      onChanged();
      return this;
    }
 
    private boolean logSearch_ ;
    @java.lang.Override
    public boolean getLogSearch() {
      return logSearch_;
    }

    public Builder setLogSearch(boolean value) {
 
      logSearch_ = value;
      bitField1_ |= 0x00200000;
      onChanged();
      return this;
    }

    public Builder clearLogSearch() {
      bitField1_ = (bitField1_ & ~0x00200000);
      logSearch_ = false;
      onChanged();
      return this;
    }
 
    private double logCostScalingFactor_ ;
    @java.lang.Override
    public double getLogCostScalingFactor() {
      return logCostScalingFactor_;
    }

    public Builder setLogCostScalingFactor(double value) {
 
      logCostScalingFactor_ = value;
      bitField1_ |= 0x00400000;
      onChanged();
      return this;
    }

    public Builder clearLogCostScalingFactor() {
      bitField1_ = (bitField1_ & ~0x00400000);
      logCostScalingFactor_ = 0D;
      onChanged();
      return this;
    }
 
    private double logCostOffset_ ;
    @java.lang.Override
    public double getLogCostOffset() {
      return logCostOffset_;
    }

    public Builder setLogCostOffset(double value) {
 
      logCostOffset_ = value;
      bitField1_ |= 0x00800000;
      onChanged();
      return this;
    }

    public Builder clearLogCostOffset() {
      bitField1_ = (bitField1_ & ~0x00800000);
      logCostOffset_ = 0D;
      onChanged();
      return this;
    }
 
    private java.lang.Object logTag_ = "";
    public java.lang.String getLogTag() {
      java.lang.Object ref = logTag_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        logTag_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    public com.google.protobuf.ByteString
        getLogTagBytes() {
      java.lang.Object ref = logTag_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        logTag_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public Builder setLogTag(
        java.lang.String value) {
      if (value == null) { throw new NullPointerException(); }
      logTag_ = value;
      bitField1_ |= 0x01000000;
      onChanged();
      return this;
    }

    public Builder clearLogTag() {
      logTag_ = getDefaultInstance().getLogTag();
      bitField1_ = (bitField1_ & ~0x01000000);
      onChanged();
      return this;
    }

    public Builder setLogTagBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) { throw new NullPointerException(); }
      checkByteStringIsUtf8(value);
      logTag_ = value;
      bitField1_ |= 0x01000000;
      onChanged();
      return this;
    }
 
    private boolean useIteratedLocalSearch_ ;
    @java.lang.Override
    public boolean getUseIteratedLocalSearch() {
      return useIteratedLocalSearch_;
    }

    public Builder setUseIteratedLocalSearch(boolean value) {
 
      useIteratedLocalSearch_ = value;
      bitField1_ |= 0x02000000;
      onChanged();
      return this;
    }

    public Builder clearUseIteratedLocalSearch() {
      bitField1_ = (bitField1_ & ~0x02000000);
      useIteratedLocalSearch_ = false;
      onChanged();
      return this;
    }
 
    private com.google.ortools.constraintsolver.IteratedLocalSearchParameters iteratedLocalSearchParameters_;
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.IteratedLocalSearchParameters, com.google.ortools.constraintsolver.IteratedLocalSearchParameters.Builder, com.google.ortools.constraintsolver.IteratedLocalSearchParametersOrBuilder> iteratedLocalSearchParametersBuilder_;
    public boolean hasIteratedLocalSearchParameters() {
      return ((bitField1_ & 0x04000000) != 0);
    }

    public com.google.ortools.constraintsolver.IteratedLocalSearchParameters getIteratedLocalSearchParameters() {
      if (iteratedLocalSearchParametersBuilder_ == null) {
        return iteratedLocalSearchParameters_ == null ? com.google.ortools.constraintsolver.IteratedLocalSearchParameters.getDefaultInstance() : iteratedLocalSearchParameters_;
      } else {
        return iteratedLocalSearchParametersBuilder_.getMessage();
      }
    }

    public Builder setIteratedLocalSearchParameters(com.google.ortools.constraintsolver.IteratedLocalSearchParameters value) {
      if (iteratedLocalSearchParametersBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        iteratedLocalSearchParameters_ = value;
      } else {
        iteratedLocalSearchParametersBuilder_.setMessage(value);
      }
      bitField1_ |= 0x04000000;
      onChanged();
      return this;
    }

    public Builder setIteratedLocalSearchParameters(
        com.google.ortools.constraintsolver.IteratedLocalSearchParameters.Builder builderForValue) {
      if (iteratedLocalSearchParametersBuilder_ == null) {
        iteratedLocalSearchParameters_ = builderForValue.build();
      } else {
        iteratedLocalSearchParametersBuilder_.setMessage(builderForValue.build());
      }
      bitField1_ |= 0x04000000;
      onChanged();
      return this;
    }

    public Builder mergeIteratedLocalSearchParameters(com.google.ortools.constraintsolver.IteratedLocalSearchParameters value) {
      if (iteratedLocalSearchParametersBuilder_ == null) {
        if (((bitField1_ & 0x04000000) != 0) &&
          iteratedLocalSearchParameters_ != null &&
          iteratedLocalSearchParameters_ != com.google.ortools.constraintsolver.IteratedLocalSearchParameters.getDefaultInstance()) {
          getIteratedLocalSearchParametersBuilder().mergeFrom(value);
        } else {
          iteratedLocalSearchParameters_ = value;
        }
      } else {
        iteratedLocalSearchParametersBuilder_.mergeFrom(value);
      }
      if (iteratedLocalSearchParameters_ != null) {
        bitField1_ |= 0x04000000;
        onChanged();
      }
      return this;
    }

    public Builder clearIteratedLocalSearchParameters() {
      bitField1_ = (bitField1_ & ~0x04000000);
      iteratedLocalSearchParameters_ = null;
      if (iteratedLocalSearchParametersBuilder_ != null) {
        iteratedLocalSearchParametersBuilder_.dispose();
        iteratedLocalSearchParametersBuilder_ = null;
      }
      onChanged();
      return this;
    }

    public com.google.ortools.constraintsolver.IteratedLocalSearchParameters.Builder getIteratedLocalSearchParametersBuilder() {
      bitField1_ |= 0x04000000;
      onChanged();
      return internalGetIteratedLocalSearchParametersFieldBuilder().getBuilder();
    }

    public com.google.ortools.constraintsolver.IteratedLocalSearchParametersOrBuilder getIteratedLocalSearchParametersOrBuilder() {
      if (iteratedLocalSearchParametersBuilder_ != null) {
        return iteratedLocalSearchParametersBuilder_.getMessageOrBuilder();
      } else {
        return iteratedLocalSearchParameters_ == null ?
            com.google.ortools.constraintsolver.IteratedLocalSearchParameters.getDefaultInstance() : iteratedLocalSearchParameters_;
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.IteratedLocalSearchParameters, com.google.ortools.constraintsolver.IteratedLocalSearchParameters.Builder, com.google.ortools.constraintsolver.IteratedLocalSearchParametersOrBuilder> 
        internalGetIteratedLocalSearchParametersFieldBuilder() {
      if (iteratedLocalSearchParametersBuilder_ == null) {
        iteratedLocalSearchParametersBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.constraintsolver.IteratedLocalSearchParameters, com.google.ortools.constraintsolver.IteratedLocalSearchParameters.Builder, com.google.ortools.constraintsolver.IteratedLocalSearchParametersOrBuilder>(
                getIteratedLocalSearchParameters(),
                getParentForChildren(),
                isClean());
        iteratedLocalSearchParameters_ = null;
      }
      return iteratedLocalSearchParametersBuilder_;
    }
 
    // @@protoc_insertion_point(builder_scope:operations_research.RoutingSearchParameters)
  }
 
  // @@protoc_insertion_point(class_scope:operations_research.RoutingSearchParameters)
  private static final com.google.ortools.constraintsolver.RoutingSearchParameters DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.ortools.constraintsolver.RoutingSearchParameters();
  }
 
  public static com.google.ortools.constraintsolver.RoutingSearchParameters getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }
 
  private static final com.google.protobuf.Parser<RoutingSearchParameters>
      PARSER = new com.google.protobuf.AbstractParser<RoutingSearchParameters>() {
    @java.lang.Override
    public RoutingSearchParameters parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      Builder builder = newBuilder();
      try {
        builder.mergeFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(builder.buildPartial());
      } catch (com.google.protobuf.UninitializedMessageException e) {
        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
      } catch (java.io.IOException e) {
        throw new com.google.protobuf.InvalidProtocolBufferException(e)
            .setUnfinishedMessage(builder.buildPartial());
      }
      return builder.buildPartial();
    }
  };
 
  public static com.google.protobuf.Parser<RoutingSearchParameters> parser() {
    return PARSER;
  }
 
  @java.lang.Override
  public com.google.protobuf.Parser<RoutingSearchParameters> getParserForType() {
    return PARSER;
  }
 
  @java.lang.Override
  public com.google.ortools.constraintsolver.RoutingSearchParameters getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
 
}