com.google.ortools.pdlp

Class PrimalDualHybridGradientParams.PresolveOptions

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.ortools.pdlp.PrimalDualHybridGradientParams.PresolveOptions

All Implemented Interfaces:

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

Enclosing class:

PrimalDualHybridGradientParams

public static final class PrimalDualHybridGradientParams.PresolveOptions
extends com.google.protobuf.GeneratedMessage
implements PrimalDualHybridGradientParams.PresolveOptionsOrBuilder

Protobuf type operations_research.pdlp.PrimalDualHybridGradientParams.PresolveOptions

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PrimalDualHybridGradientParams.PresolveOptions.Builder Protobuf type operations_research.pdlp.PrimalDualHybridGradientParams.PresolveOptions

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	GLOP_PARAMETERS_FIELD_NUMBER
static int	USE_GLOP_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 PrimalDualHybridGradientParams.PresolveOptions	getDefaultInstance()
PrimalDualHybridGradientParams.PresolveOptions	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
GlopParameters	getGlopParameters() Parameters to control glop's presolver.
GlopParametersOrBuilder	getGlopParametersOrBuilder() Parameters to control glop's presolver.
com.google.protobuf.Parser<PrimalDualHybridGradientParams.PresolveOptions>	getParserForType()
int	getSerializedSize()
boolean	getUseGlop() If true runs Glop's presolver on the given instance prior to solving.
boolean	hasGlopParameters() Parameters to control glop's presolver.
int	hashCode()
boolean	hasUseGlop() If true runs Glop's presolver on the given instance prior to solving.
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static PrimalDualHybridGradientParams.PresolveOptions.Builder	newBuilder()
static PrimalDualHybridGradientParams.PresolveOptions.Builder	newBuilder(PrimalDualHybridGradientParams.PresolveOptions prototype)
PrimalDualHybridGradientParams.PresolveOptions.Builder	newBuilderForType()
protected PrimalDualHybridGradientParams.PresolveOptions.Builder	newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static PrimalDualHybridGradientParams.PresolveOptions	parseDelimitedFrom(java.io.InputStream input)
static PrimalDualHybridGradientParams.PresolveOptions	parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(byte[] data)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(java.nio.ByteBuffer data)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(com.google.protobuf.ByteString data)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(com.google.protobuf.CodedInputStream input)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(java.io.InputStream input)
static PrimalDualHybridGradientParams.PresolveOptions	parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<PrimalDualHybridGradientParams.PresolveOptions>	parser()
PrimalDualHybridGradientParams.PresolveOptions.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

USE_GLOP_FIELD_NUMBER

public static final int USE_GLOP_FIELD_NUMBER

See Also:

Constant Field Values

GLOP_PARAMETERS_FIELD_NUMBER

public static final int GLOP_PARAMETERS_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

hasUseGlop

public boolean hasUseGlop()

 If true runs Glop's presolver on the given instance prior to solving.
 Note that convergence criteria are still interpreted with respect to the
 original problem. Certificates may not be available if presolve detects
 infeasibility. Glop's presolver cannot apply to problems with quadratic
 objectives or problems with more than 2^31 variables or constraints. It's
 often beneficial to enable the presolver, especially on medium-sized
 problems. At some larger scales, the presolver can become a serial
 bottleneck.
 

optional bool use_glop = 1;

Specified by:

hasUseGlop in interface PrimalDualHybridGradientParams.PresolveOptionsOrBuilder

Returns:

Whether the useGlop field is set.

getUseGlop

public boolean getUseGlop()

 If true runs Glop's presolver on the given instance prior to solving.
 Note that convergence criteria are still interpreted with respect to the
 original problem. Certificates may not be available if presolve detects
 infeasibility. Glop's presolver cannot apply to problems with quadratic
 objectives or problems with more than 2^31 variables or constraints. It's
 often beneficial to enable the presolver, especially on medium-sized
 problems. At some larger scales, the presolver can become a serial
 bottleneck.
 

optional bool use_glop = 1;

Specified by:

getUseGlop in interface PrimalDualHybridGradientParams.PresolveOptionsOrBuilder

Returns:

The useGlop.

hasGlopParameters

public boolean hasGlopParameters()

 Parameters to control glop's presolver. Only used when use_glop is true.
 These are merged with and override PDLP's defaults.
 

optional .operations_research.glop.GlopParameters glop_parameters = 2;

Specified by:

hasGlopParameters in interface PrimalDualHybridGradientParams.PresolveOptionsOrBuilder

Returns:

Whether the glopParameters field is set.

getGlopParameters

public GlopParameters getGlopParameters()

 Parameters to control glop's presolver. Only used when use_glop is true.
 These are merged with and override PDLP's defaults.
 

optional .operations_research.glop.GlopParameters glop_parameters = 2;

Specified by:

getGlopParameters in interface PrimalDualHybridGradientParams.PresolveOptionsOrBuilder

Returns:

The glopParameters.

getGlopParametersOrBuilder

public GlopParametersOrBuilder getGlopParametersOrBuilder()

 Parameters to control glop's presolver. Only used when use_glop is true.
 These are merged with and override PDLP's defaults.
 

optional .operations_research.glop.GlopParameters glop_parameters = 2;

Specified by:

getGlopParametersOrBuilder in interface PrimalDualHybridGradientParams.PresolveOptionsOrBuilder

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 PrimalDualHybridGradientParams.PresolveOptions parseFrom(java.nio.ByteBuffer data)
                                                                throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

newBuilderForType

public PrimalDualHybridGradientParams.PresolveOptions.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static PrimalDualHybridGradientParams.PresolveOptions.Builder newBuilder()

newBuilder

public static PrimalDualHybridGradientParams.PresolveOptions.Builder newBuilder(PrimalDualHybridGradientParams.PresolveOptions prototype)

toBuilder

public PrimalDualHybridGradientParams.PresolveOptions.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

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

Overrides:

newBuilderForType in class com.google.protobuf.AbstractMessage

getDefaultInstance

public static PrimalDualHybridGradientParams.PresolveOptions getDefaultInstance()

parser

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

getParserForType

public com.google.protobuf.Parser<PrimalDualHybridGradientParams.PresolveOptions> 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 PrimalDualHybridGradientParams.PresolveOptions getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder