com.google.ortools.linearsolver

Class MPQuadraticObjective

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.ortools.linearsolver.MPQuadraticObjective

All Implemented Interfaces:

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

public final class MPQuadraticObjective
extends com.google.protobuf.GeneratedMessage
implements MPQuadraticObjectiveOrBuilder

 Quadratic part of a model's objective. Added with other objectives (such as
 linear), this creates the model's objective function to be optimized.
 Note: the linear part of the objective currently needs to be specified in the
 MPVariableProto.objective_coefficient fields. If you'd rather have a
 dedicated linear array here, talk to or-core-team@
 

Protobuf type operations_research.MPQuadraticObjective

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MPQuadraticObjective.Builder Quadratic part of a model's objective.

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	COEFFICIENT_FIELD_NUMBER
static int	QVAR1_INDEX_FIELD_NUMBER
static int	QVAR2_INDEX_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)
double	getCoefficient(int index) Must be finite.
int	getCoefficientCount() Must be finite.
java.util.List<java.lang.Double>	getCoefficientList() Must be finite.
static MPQuadraticObjective	getDefaultInstance()
MPQuadraticObjective	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Parser<MPQuadraticObjective>	getParserForType()
int	getQvar1Index(int index) Sparse representation of quadratic terms in the objective function, where term i is qvar1_index[i] * qvar2_index[i] * coefficient[i].
int	getQvar1IndexCount() Sparse representation of quadratic terms in the objective function, where term i is qvar1_index[i] * qvar2_index[i] * coefficient[i].
java.util.List<java.lang.Integer>	getQvar1IndexList() Sparse representation of quadratic terms in the objective function, where term i is qvar1_index[i] * qvar2_index[i] * coefficient[i].
int	getQvar2Index(int index) repeated int32 qvar2_index = 2;
int	getQvar2IndexCount() repeated int32 qvar2_index = 2;
java.util.List<java.lang.Integer>	getQvar2IndexList() repeated int32 qvar2_index = 2;
int	getSerializedSize()
int	hashCode()
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static MPQuadraticObjective.Builder	newBuilder()
static MPQuadraticObjective.Builder	newBuilder(MPQuadraticObjective prototype)
MPQuadraticObjective.Builder	newBuilderForType()
protected MPQuadraticObjective.Builder	newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static MPQuadraticObjective	parseDelimitedFrom(java.io.InputStream input)
static MPQuadraticObjective	parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPQuadraticObjective	parseFrom(byte[] data)
static MPQuadraticObjective	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPQuadraticObjective	parseFrom(java.nio.ByteBuffer data)
static MPQuadraticObjective	parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPQuadraticObjective	parseFrom(com.google.protobuf.ByteString data)
static MPQuadraticObjective	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPQuadraticObjective	parseFrom(com.google.protobuf.CodedInputStream input)
static MPQuadraticObjective	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPQuadraticObjective	parseFrom(java.io.InputStream input)
static MPQuadraticObjective	parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<MPQuadraticObjective>	parser()
MPQuadraticObjective.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

QVAR1_INDEX_FIELD_NUMBER

public static final int QVAR1_INDEX_FIELD_NUMBER

See Also:

Constant Field Values

QVAR2_INDEX_FIELD_NUMBER

public static final int QVAR2_INDEX_FIELD_NUMBER

See Also:

Constant Field Values

COEFFICIENT_FIELD_NUMBER

public static final int COEFFICIENT_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

getQvar1IndexList

public java.util.List<java.lang.Integer> getQvar1IndexList()

 Sparse representation of quadratic terms in the objective function, where
 term i is qvar1_index[i] * qvar2_index[i] * coefficient[i].
 `qvar1_index` and `qvar2_index` are variable indices w.r.t the "variable"
 field in MPModelProto.
 `qvar1_index`, `qvar2_index` and `coefficients` must have the same size.
 If the same unordered pair (qvar1_index, qvar2_index) appears several
 times, the sum of all of the associated coefficients will be applied.
 

repeated int32 qvar1_index = 1;

Specified by:

getQvar1IndexList in interface MPQuadraticObjectiveOrBuilder

Returns:

A list containing the qvar1Index.

getQvar1IndexCount

public int getQvar1IndexCount()

 Sparse representation of quadratic terms in the objective function, where
 term i is qvar1_index[i] * qvar2_index[i] * coefficient[i].
 `qvar1_index` and `qvar2_index` are variable indices w.r.t the "variable"
 field in MPModelProto.
 `qvar1_index`, `qvar2_index` and `coefficients` must have the same size.
 If the same unordered pair (qvar1_index, qvar2_index) appears several
 times, the sum of all of the associated coefficients will be applied.
 

repeated int32 qvar1_index = 1;

Specified by:

getQvar1IndexCount in interface MPQuadraticObjectiveOrBuilder

Returns:

The count of qvar1Index.

getQvar1Index

public int getQvar1Index(int index)

 Sparse representation of quadratic terms in the objective function, where
 term i is qvar1_index[i] * qvar2_index[i] * coefficient[i].
 `qvar1_index` and `qvar2_index` are variable indices w.r.t the "variable"
 field in MPModelProto.
 `qvar1_index`, `qvar2_index` and `coefficients` must have the same size.
 If the same unordered pair (qvar1_index, qvar2_index) appears several
 times, the sum of all of the associated coefficients will be applied.
 

repeated int32 qvar1_index = 1;

Specified by:

getQvar1Index in interface MPQuadraticObjectiveOrBuilder

Parameters:

index - The index of the element to return.

Returns:

The qvar1Index at the given index.

getQvar2IndexList

public java.util.List<java.lang.Integer> getQvar2IndexList()

repeated int32 qvar2_index = 2;

Specified by:

getQvar2IndexList in interface MPQuadraticObjectiveOrBuilder

Returns:

A list containing the qvar2Index.

getQvar2IndexCount

public int getQvar2IndexCount()

repeated int32 qvar2_index = 2;

Specified by:

getQvar2IndexCount in interface MPQuadraticObjectiveOrBuilder

Returns:

The count of qvar2Index.

getQvar2Index

public int getQvar2Index(int index)

repeated int32 qvar2_index = 2;

Specified by:

getQvar2Index in interface MPQuadraticObjectiveOrBuilder

Parameters:

index - The index of the element to return.

Returns:

The qvar2Index at the given index.

getCoefficientList

public java.util.List<java.lang.Double> getCoefficientList()

 Must be finite.
 

repeated double coefficient = 3;

Specified by:

getCoefficientList in interface MPQuadraticObjectiveOrBuilder

Returns:

A list containing the coefficient.

getCoefficientCount

public int getCoefficientCount()

 Must be finite.
 

repeated double coefficient = 3;

Specified by:

getCoefficientCount in interface MPQuadraticObjectiveOrBuilder

Returns:

The count of coefficient.

getCoefficient

public double getCoefficient(int index)

 Must be finite.
 

repeated double coefficient = 3;

Specified by:

getCoefficient in interface MPQuadraticObjectiveOrBuilder

Parameters:

index - The index of the element to return.

Returns:

The coefficient at the given index.

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

newBuilderForType

public MPQuadraticObjective.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static MPQuadraticObjective.Builder newBuilder()

newBuilder

public static MPQuadraticObjective.Builder newBuilder(MPQuadraticObjective prototype)

toBuilder

public MPQuadraticObjective.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

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

Overrides:

newBuilderForType in class com.google.protobuf.AbstractMessage

getDefaultInstance

public static MPQuadraticObjective getDefaultInstance()

parser

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

getParserForType

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

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder