com.google.ortools.constraintsolver

Class RuinRecreateParameters

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.ortools.constraintsolver.RuinRecreateParameters

All Implemented Interfaces:

RuinRecreateParametersOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable

public final class RuinRecreateParameters
extends com.google.protobuf.GeneratedMessage
implements RuinRecreateParametersOrBuilder

 Parameters to configure a perturbation based on a ruin and recreate approach.
 

Protobuf type operations_research.RuinRecreateParameters

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RuinRecreateParameters.Builder Parameters to configure a perturbation based on a ruin and recreate approach.

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 and Description
static int	RECREATE_STRATEGY_FIELD_NUMBER
static int	ROUTE_SELECTION_MAX_NEIGHBORS_FIELD_NUMBER
static int	ROUTE_SELECTION_MIN_NEIGHBORS_FIELD_NUMBER
static int	ROUTE_SELECTION_NEIGHBORS_RATIO_FIELD_NUMBER
static int	RUIN_COMPOSITION_STRATEGY_FIELD_NUMBER
static int	RUIN_STRATEGIES_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 and Description
boolean	equals(java.lang.Object obj)
static RuinRecreateParameters	getDefaultInstance()
RuinRecreateParameters	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Parser<RuinRecreateParameters>	getParserForType()
FirstSolutionStrategy.Value	getRecreateStrategy() Strategy defining how a reference solution is recreated.
int	getRecreateStrategyValue() Strategy defining how a reference solution is recreated.
int	getRouteSelectionMaxNeighbors() optional uint32 route_selection_max_neighbors = 6;
int	getRouteSelectionMinNeighbors() optional uint32 route_selection_min_neighbors = 5;
double	getRouteSelectionNeighborsRatio() Ratio in [0, 1] of non start/end nodes to consider as neighbors for the identification of routes spatially close to a non start/end seed node.
RuinCompositionStrategy.Value	getRuinCompositionStrategy() The composition strategy to use when combining the given 'ruin_strategies'.
int	getRuinCompositionStrategyValue() The composition strategy to use when combining the given 'ruin_strategies'.
RuinStrategy	getRuinStrategies(int index) List of ruin strategies determining how a reference solution is ruined.
int	getRuinStrategiesCount() List of ruin strategies determining how a reference solution is ruined.
java.util.List<RuinStrategy>	getRuinStrategiesList() List of ruin strategies determining how a reference solution is ruined.
RuinStrategyOrBuilder	getRuinStrategiesOrBuilder(int index) List of ruin strategies determining how a reference solution is ruined.
java.util.List<? extends RuinStrategyOrBuilder>	getRuinStrategiesOrBuilderList() List of ruin strategies determining how a reference solution is ruined.
int	getSerializedSize()
int	hashCode()
boolean	hasRouteSelectionMaxNeighbors() optional uint32 route_selection_max_neighbors = 6;
boolean	hasRouteSelectionMinNeighbors() optional uint32 route_selection_min_neighbors = 5;
boolean	hasRouteSelectionNeighborsRatio() Ratio in [0, 1] of non start/end nodes to consider as neighbors for the identification of routes spatially close to a non start/end seed node.
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static RuinRecreateParameters.Builder	newBuilder()
static RuinRecreateParameters.Builder	newBuilder(RuinRecreateParameters prototype)
RuinRecreateParameters.Builder	newBuilderForType()
protected RuinRecreateParameters.Builder	newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static RuinRecreateParameters	parseDelimitedFrom(java.io.InputStream input)
static RuinRecreateParameters	parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RuinRecreateParameters	parseFrom(byte[] data)
static RuinRecreateParameters	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RuinRecreateParameters	parseFrom(java.nio.ByteBuffer data)
static RuinRecreateParameters	parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RuinRecreateParameters	parseFrom(com.google.protobuf.ByteString data)
static RuinRecreateParameters	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RuinRecreateParameters	parseFrom(com.google.protobuf.CodedInputStream input)
static RuinRecreateParameters	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static RuinRecreateParameters	parseFrom(java.io.InputStream input)
static RuinRecreateParameters	parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<RuinRecreateParameters>	parser()
RuinRecreateParameters.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.MessageOrBuilder

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

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

RUIN_STRATEGIES_FIELD_NUMBER

public static final int RUIN_STRATEGIES_FIELD_NUMBER

See Also:

Constant Field Values

RUIN_COMPOSITION_STRATEGY_FIELD_NUMBER

public static final int RUIN_COMPOSITION_STRATEGY_FIELD_NUMBER

See Also:

Constant Field Values

RECREATE_STRATEGY_FIELD_NUMBER

public static final int RECREATE_STRATEGY_FIELD_NUMBER

See Also:

Constant Field Values

ROUTE_SELECTION_NEIGHBORS_RATIO_FIELD_NUMBER

public static final int ROUTE_SELECTION_NEIGHBORS_RATIO_FIELD_NUMBER

See Also:

Constant Field Values

ROUTE_SELECTION_MIN_NEIGHBORS_FIELD_NUMBER

public static final int ROUTE_SELECTION_MIN_NEIGHBORS_FIELD_NUMBER

See Also:

Constant Field Values

ROUTE_SELECTION_MAX_NEIGHBORS_FIELD_NUMBER

public static final int ROUTE_SELECTION_MAX_NEIGHBORS_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

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

getRuinStrategiesList

public java.util.List<RuinStrategy> getRuinStrategiesList()

 List of ruin strategies determining how a reference solution is ruined.
 

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Specified by:

getRuinStrategiesList in interface RuinRecreateParametersOrBuilder

getRuinStrategiesOrBuilderList

public java.util.List<? extends RuinStrategyOrBuilder> getRuinStrategiesOrBuilderList()

 List of ruin strategies determining how a reference solution is ruined.
 

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Specified by:

getRuinStrategiesOrBuilderList in interface RuinRecreateParametersOrBuilder

getRuinStrategiesCount

public int getRuinStrategiesCount()

 List of ruin strategies determining how a reference solution is ruined.
 

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Specified by:

getRuinStrategiesCount in interface RuinRecreateParametersOrBuilder

getRuinStrategies

public RuinStrategy getRuinStrategies(int index)

 List of ruin strategies determining how a reference solution is ruined.
 

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Specified by:

getRuinStrategies in interface RuinRecreateParametersOrBuilder

getRuinStrategiesOrBuilder

public RuinStrategyOrBuilder getRuinStrategiesOrBuilder(int index)

 List of ruin strategies determining how a reference solution is ruined.
 

repeated .operations_research.RuinStrategy ruin_strategies = 1;

Specified by:

getRuinStrategiesOrBuilder in interface RuinRecreateParametersOrBuilder

getRuinCompositionStrategyValue

public int getRuinCompositionStrategyValue()

 The composition strategy to use when combining the given 'ruin_strategies'.
 Has no effect when ruin_strategies is composed of a single strategy.
 

.operations_research.RuinCompositionStrategy.Value ruin_composition_strategy = 2;

Specified by:

getRuinCompositionStrategyValue in interface RuinRecreateParametersOrBuilder

Returns:

The enum numeric value on the wire for ruinCompositionStrategy.

getRuinCompositionStrategy

public RuinCompositionStrategy.Value getRuinCompositionStrategy()

 The composition strategy to use when combining the given 'ruin_strategies'.
 Has no effect when ruin_strategies is composed of a single strategy.
 

.operations_research.RuinCompositionStrategy.Value ruin_composition_strategy = 2;

Specified by:

getRuinCompositionStrategy in interface RuinRecreateParametersOrBuilder

Returns:

The ruinCompositionStrategy.

getRecreateStrategyValue

public int getRecreateStrategyValue()

 Strategy defining how a reference solution is recreated.
 

.operations_research.FirstSolutionStrategy.Value recreate_strategy = 3;

Specified by:

getRecreateStrategyValue in interface RuinRecreateParametersOrBuilder

Returns:

The enum numeric value on the wire for recreateStrategy.

getRecreateStrategy

public FirstSolutionStrategy.Value getRecreateStrategy()

 Strategy defining how a reference solution is recreated.
 

.operations_research.FirstSolutionStrategy.Value recreate_strategy = 3;

Specified by:

getRecreateStrategy in interface RuinRecreateParametersOrBuilder

Returns:

The recreateStrategy.

hasRouteSelectionNeighborsRatio

public boolean hasRouteSelectionNeighborsRatio()

 Ratio in [0, 1] of non start/end nodes to consider as neighbors for the
 identification of routes spatially close to a non start/end seed node.

 In particular, given a non start/end seed node s served by route r, we say
 that a route r' is spatially close to the seed node s if there is at
 least one non start/end node s' among the neighbors of s, such that s' is
 served by r'.

 The neighbors_ratio is coupled with the corresponding min_neighbors and
 max_neighbors values, defining the minimum and maximum number of neighbor
 nodes considered for a given seed node:
 num_neighbors = min(max_neighbors,
 max(min_neighbors, neighbors_ratio * NUM_NON_START_END_NODES))

 Neighbors ratio, and minimum and maximum number of non start/end neighbor
 nodes for the identification of spatially close routes.
 

optional double route_selection_neighbors_ratio = 4;

Specified by:

hasRouteSelectionNeighborsRatio in interface RuinRecreateParametersOrBuilder

Returns:

Whether the routeSelectionNeighborsRatio field is set.

getRouteSelectionNeighborsRatio

public double getRouteSelectionNeighborsRatio()

 Ratio in [0, 1] of non start/end nodes to consider as neighbors for the
 identification of routes spatially close to a non start/end seed node.

 In particular, given a non start/end seed node s served by route r, we say
 that a route r' is spatially close to the seed node s if there is at
 least one non start/end node s' among the neighbors of s, such that s' is
 served by r'.

 The neighbors_ratio is coupled with the corresponding min_neighbors and
 max_neighbors values, defining the minimum and maximum number of neighbor
 nodes considered for a given seed node:
 num_neighbors = min(max_neighbors,
 max(min_neighbors, neighbors_ratio * NUM_NON_START_END_NODES))

 Neighbors ratio, and minimum and maximum number of non start/end neighbor
 nodes for the identification of spatially close routes.
 

optional double route_selection_neighbors_ratio = 4;

Specified by:

getRouteSelectionNeighborsRatio in interface RuinRecreateParametersOrBuilder

Returns:

The routeSelectionNeighborsRatio.

hasRouteSelectionMinNeighbors

public boolean hasRouteSelectionMinNeighbors()

optional uint32 route_selection_min_neighbors = 5;

Specified by:

hasRouteSelectionMinNeighbors in interface RuinRecreateParametersOrBuilder

Returns:

Whether the routeSelectionMinNeighbors field is set.

getRouteSelectionMinNeighbors

public int getRouteSelectionMinNeighbors()

optional uint32 route_selection_min_neighbors = 5;

Specified by:

getRouteSelectionMinNeighbors in interface RuinRecreateParametersOrBuilder

Returns:

The routeSelectionMinNeighbors.

hasRouteSelectionMaxNeighbors

public boolean hasRouteSelectionMaxNeighbors()

optional uint32 route_selection_max_neighbors = 6;

Specified by:

hasRouteSelectionMaxNeighbors in interface RuinRecreateParametersOrBuilder

Returns:

Whether the routeSelectionMaxNeighbors field is set.

getRouteSelectionMaxNeighbors

public int getRouteSelectionMaxNeighbors()

optional uint32 route_selection_max_neighbors = 6;

Specified by:

getRouteSelectionMaxNeighbors in interface RuinRecreateParametersOrBuilder

Returns:

The routeSelectionMaxNeighbors.

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 java.io.IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.GeneratedMessage

Throws:

java.io.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(java.lang.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 RuinRecreateParameters parseFrom(java.nio.ByteBuffer data)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RuinRecreateParameters parseFrom(java.nio.ByteBuffer data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RuinRecreateParameters parseFrom(com.google.protobuf.ByteString data)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RuinRecreateParameters parseFrom(byte[] data)
                                        throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static RuinRecreateParameters parseFrom(java.io.InputStream input)
                                        throws java.io.IOException

Throws:

java.io.IOException

parseFrom

public static RuinRecreateParameters parseFrom(java.io.InputStream input,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws java.io.IOException

Throws:

java.io.IOException

parseDelimitedFrom

public static RuinRecreateParameters parseDelimitedFrom(java.io.InputStream input)
                                                 throws java.io.IOException

Throws:

java.io.IOException

parseDelimitedFrom

public static RuinRecreateParameters parseDelimitedFrom(java.io.InputStream input,
                                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                                 throws java.io.IOException

Throws:

java.io.IOException

parseFrom

public static RuinRecreateParameters parseFrom(com.google.protobuf.CodedInputStream input)
                                        throws java.io.IOException

Throws:

java.io.IOException

parseFrom

public static RuinRecreateParameters parseFrom(com.google.protobuf.CodedInputStream input,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws java.io.IOException

Throws:

java.io.IOException

newBuilderForType

public RuinRecreateParameters.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static RuinRecreateParameters.Builder newBuilder()

newBuilder

public static RuinRecreateParameters.Builder newBuilder(RuinRecreateParameters prototype)

toBuilder

public RuinRecreateParameters.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected RuinRecreateParameters.Builder newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)

Overrides:

newBuilderForType in class com.google.protobuf.AbstractMessage

getDefaultInstance

public static RuinRecreateParameters getDefaultInstance()

parser

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

getParserForType

public com.google.protobuf.Parser<RuinRecreateParameters> 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 RuinRecreateParameters getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder