RuinStrategy.java

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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// NO CHECKED-IN PROTOBUF GENCODE
// source: ortools/constraint_solver/routing_ils.proto
// Protobuf Java Version: 4.29.3
 
package com.google.ortools.constraintsolver;

public final class RuinStrategy extends
    com.google.protobuf.GeneratedMessage implements
    // @@protoc_insertion_point(message_implements:operations_research.RuinStrategy)
    RuinStrategyOrBuilder {
private static final long serialVersionUID = 0L;
  static {
    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
      com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
      /* major= */ 4,
      /* minor= */ 29,
      /* patch= */ 3,
      /* suffix= */ "",
      RuinStrategy.class.getName());
  }
  // Use RuinStrategy.newBuilder() to construct.
  private RuinStrategy(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
    super(builder);
  }
  private RuinStrategy() {
  }
 
  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return com.google.ortools.constraintsolver.RoutingIls.internal_static_operations_research_RuinStrategy_descriptor;
  }
 
  @java.lang.Override
  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.ortools.constraintsolver.RoutingIls.internal_static_operations_research_RuinStrategy_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.ortools.constraintsolver.RuinStrategy.class, com.google.ortools.constraintsolver.RuinStrategy.Builder.class);
  }
 
  private int strategyCase_ = 0;
  @SuppressWarnings("serial")
  private java.lang.Object strategy_;
  public enum StrategyCase
      implements com.google.protobuf.Internal.EnumLite,
          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
    SPATIALLY_CLOSE_ROUTES(1),
    RANDOM_WALK(2),
    SISR(3),
    STRATEGY_NOT_SET(0);
    private final int value;
    private StrategyCase(int value) {
      this.value = value;
    }
    @java.lang.Deprecated
    public static StrategyCase valueOf(int value) {
      return forNumber(value);
    }
 
    public static StrategyCase forNumber(int value) {
      switch (value) {
        case 1: return SPATIALLY_CLOSE_ROUTES;
        case 2: return RANDOM_WALK;
        case 3: return SISR;
        case 0: return STRATEGY_NOT_SET;
        default: return null;
      }
    }
    public int getNumber() {
      return this.value;
    }
  };
 
  public StrategyCase
  getStrategyCase() {
    return StrategyCase.forNumber(
        strategyCase_);
  }
 
  public static final int SPATIALLY_CLOSE_ROUTES_FIELD_NUMBER = 1;
  @java.lang.Override
  public boolean hasSpatiallyCloseRoutes() {
    return strategyCase_ == 1;
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy getSpatiallyCloseRoutes() {
    if (strategyCase_ == 1) {
       return (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_;
    }
    return com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance();
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategyOrBuilder getSpatiallyCloseRoutesOrBuilder() {
    if (strategyCase_ == 1) {
       return (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_;
    }
    return com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance();
  }
 
  public static final int RANDOM_WALK_FIELD_NUMBER = 2;
  @java.lang.Override
  public boolean hasRandomWalk() {
    return strategyCase_ == 2;
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RandomWalkRuinStrategy getRandomWalk() {
    if (strategyCase_ == 2) {
       return (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_;
    }
    return com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance();
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.RandomWalkRuinStrategyOrBuilder getRandomWalkOrBuilder() {
    if (strategyCase_ == 2) {
       return (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_;
    }
    return com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance();
  }
 
  public static final int SISR_FIELD_NUMBER = 3;
  @java.lang.Override
  public boolean hasSisr() {
    return strategyCase_ == 3;
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.SISRRuinStrategy getSisr() {
    if (strategyCase_ == 3) {
       return (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_;
    }
    return com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance();
  }

  @java.lang.Override
  public com.google.ortools.constraintsolver.SISRRuinStrategyOrBuilder getSisrOrBuilder() {
    if (strategyCase_ == 3) {
       return (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_;
    }
    return com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance();
  }
 
  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 (strategyCase_ == 1) {
      output.writeMessage(1, (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_);
    }
    if (strategyCase_ == 2) {
      output.writeMessage(2, (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_);
    }
    if (strategyCase_ == 3) {
      output.writeMessage(3, (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_);
    }
    getUnknownFields().writeTo(output);
  }
 
  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;
 
    size = 0;
    if (strategyCase_ == 1) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(1, (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_);
    }
    if (strategyCase_ == 2) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(2, (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_);
    }
    if (strategyCase_ == 3) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(3, (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_);
    }
    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.RuinStrategy)) {
      return super.equals(obj);
    }
    com.google.ortools.constraintsolver.RuinStrategy other = (com.google.ortools.constraintsolver.RuinStrategy) obj;
 
    if (!getStrategyCase().equals(other.getStrategyCase())) return false;
    switch (strategyCase_) {
      case 1:
        if (!getSpatiallyCloseRoutes()
            .equals(other.getSpatiallyCloseRoutes())) return false;
        break;
      case 2:
        if (!getRandomWalk()
            .equals(other.getRandomWalk())) return false;
        break;
      case 3:
        if (!getSisr()
            .equals(other.getSisr())) return false;
        break;
      case 0:
      default:
    }
    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();
    switch (strategyCase_) {
      case 1:
        hash = (37 * hash) + SPATIALLY_CLOSE_ROUTES_FIELD_NUMBER;
        hash = (53 * hash) + getSpatiallyCloseRoutes().hashCode();
        break;
      case 2:
        hash = (37 * hash) + RANDOM_WALK_FIELD_NUMBER;
        hash = (53 * hash) + getRandomWalk().hashCode();
        break;
      case 3:
        hash = (37 * hash) + SISR_FIELD_NUMBER;
        hash = (53 * hash) + getSisr().hashCode();
        break;
      case 0:
      default:
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
 
  public static com.google.ortools.constraintsolver.RuinStrategy parseFrom(
      java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.constraintsolver.RuinStrategy 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.RuinStrategy parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.constraintsolver.RuinStrategy 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.RuinStrategy parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.ortools.constraintsolver.RuinStrategy parseFrom(
      byte[] data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.ortools.constraintsolver.RuinStrategy parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseWithIOException(PARSER, input);
  }
  public static com.google.ortools.constraintsolver.RuinStrategy 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.RuinStrategy parseDelimitedFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseDelimitedWithIOException(PARSER, input);
  }
 
  public static com.google.ortools.constraintsolver.RuinStrategy 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.RuinStrategy parseFrom(
      com.google.protobuf.CodedInputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessage
        .parseWithIOException(PARSER, input);
  }
  public static com.google.ortools.constraintsolver.RuinStrategy 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.RuinStrategy 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.RuinStrategy)
      com.google.ortools.constraintsolver.RuinStrategyOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.ortools.constraintsolver.RoutingIls.internal_static_operations_research_RuinStrategy_descriptor;
    }
 
    @java.lang.Override
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.ortools.constraintsolver.RoutingIls.internal_static_operations_research_RuinStrategy_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.ortools.constraintsolver.RuinStrategy.class, com.google.ortools.constraintsolver.RuinStrategy.Builder.class);
    }
 
    // Construct using com.google.ortools.constraintsolver.RuinStrategy.newBuilder()
    private Builder() {
 
    }
 
    private Builder(
        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
      super(parent);
 
    }
    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      if (spatiallyCloseRoutesBuilder_ != null) {
        spatiallyCloseRoutesBuilder_.clear();
      }
      if (randomWalkBuilder_ != null) {
        randomWalkBuilder_.clear();
      }
      if (sisrBuilder_ != null) {
        sisrBuilder_.clear();
      }
      strategyCase_ = 0;
      strategy_ = null;
      return this;
    }
 
    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
      return com.google.ortools.constraintsolver.RoutingIls.internal_static_operations_research_RuinStrategy_descriptor;
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RuinStrategy getDefaultInstanceForType() {
      return com.google.ortools.constraintsolver.RuinStrategy.getDefaultInstance();
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RuinStrategy build() {
      com.google.ortools.constraintsolver.RuinStrategy result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }
 
    @java.lang.Override
    public com.google.ortools.constraintsolver.RuinStrategy buildPartial() {
      com.google.ortools.constraintsolver.RuinStrategy result = new com.google.ortools.constraintsolver.RuinStrategy(this);
      if (bitField0_ != 0) { buildPartial0(result); }
      buildPartialOneofs(result);
      onBuilt();
      return result;
    }
 
    private void buildPartial0(com.google.ortools.constraintsolver.RuinStrategy result) {
      int from_bitField0_ = bitField0_;
    }
 
    private void buildPartialOneofs(com.google.ortools.constraintsolver.RuinStrategy result) {
      result.strategyCase_ = strategyCase_;
      result.strategy_ = this.strategy_;
      if (strategyCase_ == 1 &&
          spatiallyCloseRoutesBuilder_ != null) {
        result.strategy_ = spatiallyCloseRoutesBuilder_.build();
      }
      if (strategyCase_ == 2 &&
          randomWalkBuilder_ != null) {
        result.strategy_ = randomWalkBuilder_.build();
      }
      if (strategyCase_ == 3 &&
          sisrBuilder_ != null) {
        result.strategy_ = sisrBuilder_.build();
      }
    }
 
    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.ortools.constraintsolver.RuinStrategy) {
        return mergeFrom((com.google.ortools.constraintsolver.RuinStrategy)other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }
 
    public Builder mergeFrom(com.google.ortools.constraintsolver.RuinStrategy other) {
      if (other == com.google.ortools.constraintsolver.RuinStrategy.getDefaultInstance()) return this;
      switch (other.getStrategyCase()) {
        case SPATIALLY_CLOSE_ROUTES: {
          mergeSpatiallyCloseRoutes(other.getSpatiallyCloseRoutes());
          break;
        }
        case RANDOM_WALK: {
          mergeRandomWalk(other.getRandomWalk());
          break;
        }
        case SISR: {
          mergeSisr(other.getSisr());
          break;
        }
        case STRATEGY_NOT_SET: {
          break;
        }
      }
      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 10: {
              input.readMessage(
                  getSpatiallyCloseRoutesFieldBuilder().getBuilder(),
                  extensionRegistry);
              strategyCase_ = 1;
              break;
            } // case 10
            case 18: {
              input.readMessage(
                  getRandomWalkFieldBuilder().getBuilder(),
                  extensionRegistry);
              strategyCase_ = 2;
              break;
            } // case 18
            case 26: {
              input.readMessage(
                  getSisrFieldBuilder().getBuilder(),
                  extensionRegistry);
              strategyCase_ = 3;
              break;
            } // case 26
            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 strategyCase_ = 0;
    private java.lang.Object strategy_;
    public StrategyCase
        getStrategyCase() {
      return StrategyCase.forNumber(
          strategyCase_);
    }
 
    public Builder clearStrategy() {
      strategyCase_ = 0;
      strategy_ = null;
      onChanged();
      return this;
    }
 
    private int bitField0_;
 
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy, com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.Builder, com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategyOrBuilder> spatiallyCloseRoutesBuilder_;
    @java.lang.Override
    public boolean hasSpatiallyCloseRoutes() {
      return strategyCase_ == 1;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy getSpatiallyCloseRoutes() {
      if (spatiallyCloseRoutesBuilder_ == null) {
        if (strategyCase_ == 1) {
          return (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_;
        }
        return com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance();
      } else {
        if (strategyCase_ == 1) {
          return spatiallyCloseRoutesBuilder_.getMessage();
        }
        return com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance();
      }
    }

    public Builder setSpatiallyCloseRoutes(com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy value) {
      if (spatiallyCloseRoutesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        strategy_ = value;
        onChanged();
      } else {
        spatiallyCloseRoutesBuilder_.setMessage(value);
      }
      strategyCase_ = 1;
      return this;
    }

    public Builder setSpatiallyCloseRoutes(
        com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.Builder builderForValue) {
      if (spatiallyCloseRoutesBuilder_ == null) {
        strategy_ = builderForValue.build();
        onChanged();
      } else {
        spatiallyCloseRoutesBuilder_.setMessage(builderForValue.build());
      }
      strategyCase_ = 1;
      return this;
    }

    public Builder mergeSpatiallyCloseRoutes(com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy value) {
      if (spatiallyCloseRoutesBuilder_ == null) {
        if (strategyCase_ == 1 &&
            strategy_ != com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance()) {
          strategy_ = com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.newBuilder((com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_)
              .mergeFrom(value).buildPartial();
        } else {
          strategy_ = value;
        }
        onChanged();
      } else {
        if (strategyCase_ == 1) {
          spatiallyCloseRoutesBuilder_.mergeFrom(value);
        } else {
          spatiallyCloseRoutesBuilder_.setMessage(value);
        }
      }
      strategyCase_ = 1;
      return this;
    }

    public Builder clearSpatiallyCloseRoutes() {
      if (spatiallyCloseRoutesBuilder_ == null) {
        if (strategyCase_ == 1) {
          strategyCase_ = 0;
          strategy_ = null;
          onChanged();
        }
      } else {
        if (strategyCase_ == 1) {
          strategyCase_ = 0;
          strategy_ = null;
        }
        spatiallyCloseRoutesBuilder_.clear();
      }
      return this;
    }

    public com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.Builder getSpatiallyCloseRoutesBuilder() {
      return getSpatiallyCloseRoutesFieldBuilder().getBuilder();
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategyOrBuilder getSpatiallyCloseRoutesOrBuilder() {
      if ((strategyCase_ == 1) && (spatiallyCloseRoutesBuilder_ != null)) {
        return spatiallyCloseRoutesBuilder_.getMessageOrBuilder();
      } else {
        if (strategyCase_ == 1) {
          return (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_;
        }
        return com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance();
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy, com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.Builder, com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategyOrBuilder> 
        getSpatiallyCloseRoutesFieldBuilder() {
      if (spatiallyCloseRoutesBuilder_ == null) {
        if (!(strategyCase_ == 1)) {
          strategy_ = com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.getDefaultInstance();
        }
        spatiallyCloseRoutesBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy, com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy.Builder, com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategyOrBuilder>(
                (com.google.ortools.constraintsolver.SpatiallyCloseRoutesRuinStrategy) strategy_,
                getParentForChildren(),
                isClean());
        strategy_ = null;
      }
      strategyCase_ = 1;
      onChanged();
      return spatiallyCloseRoutesBuilder_;
    }
 
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.RandomWalkRuinStrategy, com.google.ortools.constraintsolver.RandomWalkRuinStrategy.Builder, com.google.ortools.constraintsolver.RandomWalkRuinStrategyOrBuilder> randomWalkBuilder_;
    @java.lang.Override
    public boolean hasRandomWalk() {
      return strategyCase_ == 2;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.RandomWalkRuinStrategy getRandomWalk() {
      if (randomWalkBuilder_ == null) {
        if (strategyCase_ == 2) {
          return (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_;
        }
        return com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance();
      } else {
        if (strategyCase_ == 2) {
          return randomWalkBuilder_.getMessage();
        }
        return com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance();
      }
    }

    public Builder setRandomWalk(com.google.ortools.constraintsolver.RandomWalkRuinStrategy value) {
      if (randomWalkBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        strategy_ = value;
        onChanged();
      } else {
        randomWalkBuilder_.setMessage(value);
      }
      strategyCase_ = 2;
      return this;
    }

    public Builder setRandomWalk(
        com.google.ortools.constraintsolver.RandomWalkRuinStrategy.Builder builderForValue) {
      if (randomWalkBuilder_ == null) {
        strategy_ = builderForValue.build();
        onChanged();
      } else {
        randomWalkBuilder_.setMessage(builderForValue.build());
      }
      strategyCase_ = 2;
      return this;
    }

    public Builder mergeRandomWalk(com.google.ortools.constraintsolver.RandomWalkRuinStrategy value) {
      if (randomWalkBuilder_ == null) {
        if (strategyCase_ == 2 &&
            strategy_ != com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance()) {
          strategy_ = com.google.ortools.constraintsolver.RandomWalkRuinStrategy.newBuilder((com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_)
              .mergeFrom(value).buildPartial();
        } else {
          strategy_ = value;
        }
        onChanged();
      } else {
        if (strategyCase_ == 2) {
          randomWalkBuilder_.mergeFrom(value);
        } else {
          randomWalkBuilder_.setMessage(value);
        }
      }
      strategyCase_ = 2;
      return this;
    }

    public Builder clearRandomWalk() {
      if (randomWalkBuilder_ == null) {
        if (strategyCase_ == 2) {
          strategyCase_ = 0;
          strategy_ = null;
          onChanged();
        }
      } else {
        if (strategyCase_ == 2) {
          strategyCase_ = 0;
          strategy_ = null;
        }
        randomWalkBuilder_.clear();
      }
      return this;
    }

    public com.google.ortools.constraintsolver.RandomWalkRuinStrategy.Builder getRandomWalkBuilder() {
      return getRandomWalkFieldBuilder().getBuilder();
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.RandomWalkRuinStrategyOrBuilder getRandomWalkOrBuilder() {
      if ((strategyCase_ == 2) && (randomWalkBuilder_ != null)) {
        return randomWalkBuilder_.getMessageOrBuilder();
      } else {
        if (strategyCase_ == 2) {
          return (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_;
        }
        return com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance();
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.RandomWalkRuinStrategy, com.google.ortools.constraintsolver.RandomWalkRuinStrategy.Builder, com.google.ortools.constraintsolver.RandomWalkRuinStrategyOrBuilder> 
        getRandomWalkFieldBuilder() {
      if (randomWalkBuilder_ == null) {
        if (!(strategyCase_ == 2)) {
          strategy_ = com.google.ortools.constraintsolver.RandomWalkRuinStrategy.getDefaultInstance();
        }
        randomWalkBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.constraintsolver.RandomWalkRuinStrategy, com.google.ortools.constraintsolver.RandomWalkRuinStrategy.Builder, com.google.ortools.constraintsolver.RandomWalkRuinStrategyOrBuilder>(
                (com.google.ortools.constraintsolver.RandomWalkRuinStrategy) strategy_,
                getParentForChildren(),
                isClean());
        strategy_ = null;
      }
      strategyCase_ = 2;
      onChanged();
      return randomWalkBuilder_;
    }
 
    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.SISRRuinStrategy, com.google.ortools.constraintsolver.SISRRuinStrategy.Builder, com.google.ortools.constraintsolver.SISRRuinStrategyOrBuilder> sisrBuilder_;
    @java.lang.Override
    public boolean hasSisr() {
      return strategyCase_ == 3;
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.SISRRuinStrategy getSisr() {
      if (sisrBuilder_ == null) {
        if (strategyCase_ == 3) {
          return (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_;
        }
        return com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance();
      } else {
        if (strategyCase_ == 3) {
          return sisrBuilder_.getMessage();
        }
        return com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance();
      }
    }

    public Builder setSisr(com.google.ortools.constraintsolver.SISRRuinStrategy value) {
      if (sisrBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        strategy_ = value;
        onChanged();
      } else {
        sisrBuilder_.setMessage(value);
      }
      strategyCase_ = 3;
      return this;
    }

    public Builder setSisr(
        com.google.ortools.constraintsolver.SISRRuinStrategy.Builder builderForValue) {
      if (sisrBuilder_ == null) {
        strategy_ = builderForValue.build();
        onChanged();
      } else {
        sisrBuilder_.setMessage(builderForValue.build());
      }
      strategyCase_ = 3;
      return this;
    }

    public Builder mergeSisr(com.google.ortools.constraintsolver.SISRRuinStrategy value) {
      if (sisrBuilder_ == null) {
        if (strategyCase_ == 3 &&
            strategy_ != com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance()) {
          strategy_ = com.google.ortools.constraintsolver.SISRRuinStrategy.newBuilder((com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_)
              .mergeFrom(value).buildPartial();
        } else {
          strategy_ = value;
        }
        onChanged();
      } else {
        if (strategyCase_ == 3) {
          sisrBuilder_.mergeFrom(value);
        } else {
          sisrBuilder_.setMessage(value);
        }
      }
      strategyCase_ = 3;
      return this;
    }

    public Builder clearSisr() {
      if (sisrBuilder_ == null) {
        if (strategyCase_ == 3) {
          strategyCase_ = 0;
          strategy_ = null;
          onChanged();
        }
      } else {
        if (strategyCase_ == 3) {
          strategyCase_ = 0;
          strategy_ = null;
        }
        sisrBuilder_.clear();
      }
      return this;
    }

    public com.google.ortools.constraintsolver.SISRRuinStrategy.Builder getSisrBuilder() {
      return getSisrFieldBuilder().getBuilder();
    }

    @java.lang.Override
    public com.google.ortools.constraintsolver.SISRRuinStrategyOrBuilder getSisrOrBuilder() {
      if ((strategyCase_ == 3) && (sisrBuilder_ != null)) {
        return sisrBuilder_.getMessageOrBuilder();
      } else {
        if (strategyCase_ == 3) {
          return (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_;
        }
        return com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance();
      }
    }

    private com.google.protobuf.SingleFieldBuilder<
        com.google.ortools.constraintsolver.SISRRuinStrategy, com.google.ortools.constraintsolver.SISRRuinStrategy.Builder, com.google.ortools.constraintsolver.SISRRuinStrategyOrBuilder> 
        getSisrFieldBuilder() {
      if (sisrBuilder_ == null) {
        if (!(strategyCase_ == 3)) {
          strategy_ = com.google.ortools.constraintsolver.SISRRuinStrategy.getDefaultInstance();
        }
        sisrBuilder_ = new com.google.protobuf.SingleFieldBuilder<
            com.google.ortools.constraintsolver.SISRRuinStrategy, com.google.ortools.constraintsolver.SISRRuinStrategy.Builder, com.google.ortools.constraintsolver.SISRRuinStrategyOrBuilder>(
                (com.google.ortools.constraintsolver.SISRRuinStrategy) strategy_,
                getParentForChildren(),
                isClean());
        strategy_ = null;
      }
      strategyCase_ = 3;
      onChanged();
      return sisrBuilder_;
    }
 
    // @@protoc_insertion_point(builder_scope:operations_research.RuinStrategy)
  }
 
  // @@protoc_insertion_point(class_scope:operations_research.RuinStrategy)
  private static final com.google.ortools.constraintsolver.RuinStrategy DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.ortools.constraintsolver.RuinStrategy();
  }
 
  public static com.google.ortools.constraintsolver.RuinStrategy getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }
 
  private static final com.google.protobuf.Parser<RuinStrategy>
      PARSER = new com.google.protobuf.AbstractParser<RuinStrategy>() {
    @java.lang.Override
    public RuinStrategy 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<RuinStrategy> parser() {
    return PARSER;
  }
 
  @java.lang.Override
  public com.google.protobuf.Parser<RuinStrategy> getParserForType() {
    return PARSER;
  }
 
  @java.lang.Override
  public com.google.ortools.constraintsolver.RuinStrategy getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
 
}