com.google.ortools.linearsolver

Class MPIndicatorConstraint

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.ortools.linearsolver.MPIndicatorConstraint

All Implemented Interfaces:

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

public final class MPIndicatorConstraint
extends com.google.protobuf.GeneratedMessage
implements MPIndicatorConstraintOrBuilder

 Indicator constraints encode the activation or deactivation of linear
 constraints given the value of one Boolean variable in the model. For
 example:
 y = 0 => 2 * x1 + 3 * x2 >= 42
 The 2 * x1 + 3 * x2 >= 42 constraint is only active if the variable y is
 equal to 0.
 As of 2019/04, only SCIP, CP-SAT and Gurobi support this constraint type.
 

Protobuf type operations_research.MPIndicatorConstraint

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MPIndicatorConstraint.Builder Indicator constraints encode the activation or deactivation of linear constraints given the value of one Boolean variable in the model.

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	CONSTRAINT_FIELD_NUMBER
static int	VAR_INDEX_FIELD_NUMBER
static int	VAR_VALUE_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)
MPConstraintProto	getConstraint() The constraint activated by the indicator variable.
MPConstraintProtoOrBuilder	getConstraintOrBuilder() The constraint activated by the indicator variable.
static MPIndicatorConstraint	getDefaultInstance()
MPIndicatorConstraint	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Parser<MPIndicatorConstraint>	getParserForType()
int	getSerializedSize()
int	getVarIndex() Variable index (w.r.t.
int	getVarValue() Value the above variable should take.
boolean	hasConstraint() The constraint activated by the indicator variable.
int	hashCode()
boolean	hasVarIndex() Variable index (w.r.t.
boolean	hasVarValue() Value the above variable should take.
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static MPIndicatorConstraint.Builder	newBuilder()
static MPIndicatorConstraint.Builder	newBuilder(MPIndicatorConstraint prototype)
MPIndicatorConstraint.Builder	newBuilderForType()
protected MPIndicatorConstraint.Builder	newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static MPIndicatorConstraint	parseDelimitedFrom(java.io.InputStream input)
static MPIndicatorConstraint	parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPIndicatorConstraint	parseFrom(byte[] data)
static MPIndicatorConstraint	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPIndicatorConstraint	parseFrom(java.nio.ByteBuffer data)
static MPIndicatorConstraint	parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPIndicatorConstraint	parseFrom(com.google.protobuf.ByteString data)
static MPIndicatorConstraint	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPIndicatorConstraint	parseFrom(com.google.protobuf.CodedInputStream input)
static MPIndicatorConstraint	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPIndicatorConstraint	parseFrom(java.io.InputStream input)
static MPIndicatorConstraint	parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<MPIndicatorConstraint>	parser()
MPIndicatorConstraint.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

VAR_INDEX_FIELD_NUMBER

public static final int VAR_INDEX_FIELD_NUMBER

See Also:

Constant Field Values

VAR_VALUE_FIELD_NUMBER

public static final int VAR_VALUE_FIELD_NUMBER

See Also:

Constant Field Values

CONSTRAINT_FIELD_NUMBER

public static final int CONSTRAINT_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

hasVarIndex

public boolean hasVarIndex()

 Variable index (w.r.t. the "variable" field of MPModelProto) of the Boolean
 variable used as indicator.
 

optional int32 var_index = 1;

Specified by:

hasVarIndex in interface MPIndicatorConstraintOrBuilder

Returns:

Whether the varIndex field is set.

getVarIndex

public int getVarIndex()

 Variable index (w.r.t. the "variable" field of MPModelProto) of the Boolean
 variable used as indicator.
 

optional int32 var_index = 1;

Specified by:

getVarIndex in interface MPIndicatorConstraintOrBuilder

Returns:

The varIndex.

hasVarValue

public boolean hasVarValue()

 Value the above variable should take. Must be 0 or 1.
 

optional int32 var_value = 2;

Specified by:

hasVarValue in interface MPIndicatorConstraintOrBuilder

Returns:

Whether the varValue field is set.

getVarValue

public int getVarValue()

 Value the above variable should take. Must be 0 or 1.
 

optional int32 var_value = 2;

Specified by:

getVarValue in interface MPIndicatorConstraintOrBuilder

Returns:

The varValue.

hasConstraint

public boolean hasConstraint()

 The constraint activated by the indicator variable.
 

optional .operations_research.MPConstraintProto constraint = 3;

Specified by:

hasConstraint in interface MPIndicatorConstraintOrBuilder

Returns:

Whether the constraint field is set.

getConstraint

public MPConstraintProto getConstraint()

 The constraint activated by the indicator variable.
 

optional .operations_research.MPConstraintProto constraint = 3;

Specified by:

getConstraint in interface MPIndicatorConstraintOrBuilder

Returns:

The constraint.

getConstraintOrBuilder

public MPConstraintProtoOrBuilder getConstraintOrBuilder()

 The constraint activated by the indicator variable.
 

optional .operations_research.MPConstraintProto constraint = 3;

Specified by:

getConstraintOrBuilder in interface MPIndicatorConstraintOrBuilder

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

newBuilderForType

public MPIndicatorConstraint.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static MPIndicatorConstraint.Builder newBuilder()

newBuilder

public static MPIndicatorConstraint.Builder newBuilder(MPIndicatorConstraint prototype)

toBuilder

public MPIndicatorConstraint.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

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

Overrides:

newBuilderForType in class com.google.protobuf.AbstractMessage

getDefaultInstance

public static MPIndicatorConstraint getDefaultInstance()

parser

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

getParserForType

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

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder