Class RandomWalkRuinStrategy

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessage
com.google.ortools.constraintsolver.RandomWalkRuinStrategy
All Implemented Interfaces:
RandomWalkRuinStrategyOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
@Generated public final class RandomWalkRuinStrategy extends com.google.protobuf.GeneratedMessage implements RandomWalkRuinStrategyOrBuilder
 Ruin strategy that removes a number of customers by performing a random walk
 on the underlying routing solution. More precisely, starting from a randomly
 selected seed visit, the walk is extended by either moving within the
 same route or by jumping to a visit served by a different neighboring
 route. Every active visit encountered along this random walk is made
 unperformed.
Protobuf type operations_research.RandomWalkRuinStrategy
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    RandomWalkRuinStrategy.Builder
    Ruin strategy that removes a number of customers by performing a random walk on the underlying routing solution.

    Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage

    com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>, BuilderT extends com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT,BuilderT>>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingT extends com.google.protobuf.Message, T>, com.google.protobuf.GeneratedMessage.UnusedPrivateParameter

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessage

    com.google.protobuf.AbstractMessage.BuilderParent

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    NUM_REMOVED_VISITS_FIELD_NUMBER
     

    Fields inherited from class com.google.protobuf.GeneratedMessage

    alwaysUseFieldBuilders, unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessage

    memoizedSize

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object obj)
     
    static RandomWalkRuinStrategy
    getDefaultInstance()
     
    RandomWalkRuinStrategy
    getDefaultInstanceForType()
     
    static final com.google.protobuf.Descriptors.Descriptor
    getDescriptor()
     
    int
    getNumRemovedVisits()
    Number of visits removed during a ruin application defined on visits.
    com.google.protobuf.Parser<RandomWalkRuinStrategy>
    getParserForType()
     
    int
    getSerializedSize()
     
    int
    hashCode()
     
    boolean
    hasNumRemovedVisits()
    Number of visits removed during a ruin application defined on visits.
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
    internalGetFieldAccessorTable()
     
    final boolean
    isInitialized()
     
    static RandomWalkRuinStrategy.Builder
    newBuilder()
     
    static RandomWalkRuinStrategy.Builder
    newBuilder(RandomWalkRuinStrategy prototype)
     
    RandomWalkRuinStrategy.Builder
    newBuilderForType()
     
    protected RandomWalkRuinStrategy.Builder
    newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
     
    static RandomWalkRuinStrategy
    parseDelimitedFrom(InputStream input)
     
    static RandomWalkRuinStrategy
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RandomWalkRuinStrategy
    parseFrom(byte[] data)
     
    static RandomWalkRuinStrategy
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RandomWalkRuinStrategy
    parseFrom(com.google.protobuf.ByteString data)
     
    static RandomWalkRuinStrategy
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RandomWalkRuinStrategy
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static RandomWalkRuinStrategy
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RandomWalkRuinStrategy
    parseFrom(InputStream input)
     
    static RandomWalkRuinStrategy
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static RandomWalkRuinStrategy
    parseFrom(ByteBuffer data)
     
    static RandomWalkRuinStrategy
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<RandomWalkRuinStrategy>
    parser()
     
    RandomWalkRuinStrategy.Builder
    toBuilder()
     
    void
    writeTo(com.google.protobuf.CodedOutputStream output)
     

    Methods inherited from class com.google.protobuf.GeneratedMessage

    canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeMutableCopy, makeMutableCopy, mergeFromAndMakeImmutableInternal, newFileScopedGeneratedExtension, newInstance, newMessageScopedGeneratedExtension, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

    Methods inherited from class com.google.protobuf.AbstractMessage

    findInitializationErrors, getInitializationErrorString, hashFields, toString

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.MessageLite

    toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Field Details

    • NUM_REMOVED_VISITS_FIELD_NUMBER

      public static final int NUM_REMOVED_VISITS_FIELD_NUMBER
      See Also:

  • Method Details

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage

    • hasNumRemovedVisits

      public boolean hasNumRemovedVisits()
       Number of visits removed during a ruin application defined on visits.
 Note that pickup and delivery pairs are considered as a single entity,
 i.e., the removal of a pickup (respectively delivery) causes the removal of
 the associated delivery (respectively pickup) and it counts as a single
 removal.
      optional uint32 num_removed_visits = 7;
      Specified by:
      hasNumRemovedVisits in interface RandomWalkRuinStrategyOrBuilder
      Returns:
      Whether the numRemovedVisits field is set.

    • getNumRemovedVisits

      public int getNumRemovedVisits()
       Number of visits removed during a ruin application defined on visits.
 Note that pickup and delivery pairs are considered as a single entity,
 i.e., the removal of a pickup (respectively delivery) causes the removal of
 the associated delivery (respectively pickup) and it counts as a single
 removal.
      optional uint32 num_removed_visits = 7;
      Specified by:
      getNumRemovedVisits in interface RandomWalkRuinStrategyOrBuilder
      Returns:
      The numRemovedVisits.

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessage

    • writeTo

      public void writeTo(com.google.protobuf.CodedOutputStream output) throws IOException
      Specified by:
      writeTo in interface com.google.protobuf.MessageLite
      Overrides:
      writeTo in class com.google.protobuf.GeneratedMessage
      Throws:
      IOException

    • getSerializedSize

      public int getSerializedSize()
      Specified by:
      getSerializedSize in interface com.google.protobuf.MessageLite
      Overrides:
      getSerializedSize in class com.google.protobuf.GeneratedMessage

    • equals

      public boolean equals(Object obj)
      Specified by:
      equals in interface com.google.protobuf.Message
      Overrides:
      equals in class com.google.protobuf.AbstractMessage

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface com.google.protobuf.Message
      Overrides:
      hashCode in class com.google.protobuf.AbstractMessage

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static RandomWalkRuinStrategy parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static RandomWalkRuinStrategy parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static RandomWalkRuinStrategy parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilderForType

      public RandomWalkRuinStrategy.Builder newBuilderForType()
      Specified by:
      newBuilderForType in interface com.google.protobuf.Message
      Specified by:
      newBuilderForType in interface com.google.protobuf.MessageLite

    • newBuilder

      public static RandomWalkRuinStrategy.Builder newBuilder()

    • newBuilder

      public static RandomWalkRuinStrategy.Builder newBuilder(RandomWalkRuinStrategy prototype)

    • toBuilder

      public RandomWalkRuinStrategy.Builder toBuilder()
      Specified by:
      toBuilder in interface com.google.protobuf.Message
      Specified by:
      toBuilder in interface com.google.protobuf.MessageLite

    • newBuilderForType

      protected RandomWalkRuinStrategy.Builder newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
      Overrides:
      newBuilderForType in class com.google.protobuf.AbstractMessage

    • getDefaultInstance

      public static RandomWalkRuinStrategy getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<RandomWalkRuinStrategy> parser()

    • getParserForType

      public com.google.protobuf.Parser<RandomWalkRuinStrategy> getParserForType()
      Specified by:
      getParserForType in interface com.google.protobuf.Message
      Specified by:
      getParserForType in interface com.google.protobuf.MessageLite
      Overrides:
      getParserForType in class com.google.protobuf.GeneratedMessage

    • getDefaultInstanceForType

      public RandomWalkRuinStrategy getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder