com.google.ortools.linearsolver

Class MPVariableProto

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessage

com.google.ortools.linearsolver.MPVariableProto

All Implemented Interfaces:

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

public final class MPVariableProto
extends com.google.protobuf.GeneratedMessage
implements MPVariableProtoOrBuilder

 A variable is always constrained in the form:
 lower_bound <= x <= upper_bound
 where lower_bound and upper_bound:
 - Can form a singleton: x = constant = lower_bound = upper_bound.
 - Can form a finite interval: lower_bound <= x <= upper_bound. (x is boxed.)
 - Can form a semi-infinite interval.
 - lower_bound = -infinity: x <= upper_bound.
 - upper_bound = +infinity: x >= lower_bound.
 - Can form the infinite interval: lower_bound = -infinity and
 upper_bound = +infinity, x is free.
 MPVariableProto furthermore stores:
 - The coefficient of the variable in the objective.
 - Whether the variable is integer.
 

Protobuf type operations_research.MPVariableProto

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MPVariableProto.Builder A variable is always constrained in the form: lower_bound <= x <= upper_bound where lower_bound and upper_bound: - Can form a singleton: x = constant = lower_bound = upper_bound

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	BRANCHING_PRIORITY_FIELD_NUMBER
static int	IS_INTEGER_FIELD_NUMBER
static int	LOWER_BOUND_FIELD_NUMBER
static int	NAME_FIELD_NUMBER
static int	OBJECTIVE_COEFFICIENT_FIELD_NUMBER
static int	UPPER_BOUND_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)
int	getBranchingPriority() optional int32 branching_priority = 6 [default = 0];
static MPVariableProto	getDefaultInstance()
MPVariableProto	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
boolean	getIsInteger() True if the variable is constrained to be integer.
double	getLowerBound() lower_bound must be <= upper_bound.
java.lang.String	getName() The name of the variable.
com.google.protobuf.ByteString	getNameBytes() The name of the variable.
double	getObjectiveCoefficient() The coefficient of the variable in the objective.
com.google.protobuf.Parser<MPVariableProto>	getParserForType()
int	getSerializedSize()
double	getUpperBound() optional double upper_bound = 2 [default = inf];
boolean	hasBranchingPriority() optional int32 branching_priority = 6 [default = 0];
int	hashCode()
boolean	hasIsInteger() True if the variable is constrained to be integer.
boolean	hasLowerBound() lower_bound must be <= upper_bound.
boolean	hasName() The name of the variable.
boolean	hasObjectiveCoefficient() The coefficient of the variable in the objective.
boolean	hasUpperBound() optional double upper_bound = 2 [default = inf];
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static MPVariableProto.Builder	newBuilder()
static MPVariableProto.Builder	newBuilder(MPVariableProto prototype)
MPVariableProto.Builder	newBuilderForType()
protected MPVariableProto.Builder	newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static MPVariableProto	parseDelimitedFrom(java.io.InputStream input)
static MPVariableProto	parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPVariableProto	parseFrom(byte[] data)
static MPVariableProto	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPVariableProto	parseFrom(java.nio.ByteBuffer data)
static MPVariableProto	parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPVariableProto	parseFrom(com.google.protobuf.ByteString data)
static MPVariableProto	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPVariableProto	parseFrom(com.google.protobuf.CodedInputStream input)
static MPVariableProto	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static MPVariableProto	parseFrom(java.io.InputStream input)
static MPVariableProto	parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<MPVariableProto>	parser()
MPVariableProto.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

LOWER_BOUND_FIELD_NUMBER

public static final int LOWER_BOUND_FIELD_NUMBER

See Also:

Constant Field Values

UPPER_BOUND_FIELD_NUMBER

public static final int UPPER_BOUND_FIELD_NUMBER

See Also:

Constant Field Values

OBJECTIVE_COEFFICIENT_FIELD_NUMBER

public static final int OBJECTIVE_COEFFICIENT_FIELD_NUMBER

See Also:

Constant Field Values

IS_INTEGER_FIELD_NUMBER

public static final int IS_INTEGER_FIELD_NUMBER

See Also:

Constant Field Values

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER

See Also:

Constant Field Values

BRANCHING_PRIORITY_FIELD_NUMBER

public static final int BRANCHING_PRIORITY_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

hasLowerBound

public boolean hasLowerBound()

 lower_bound must be <= upper_bound.
 

optional double lower_bound = 1 [default = -inf];

Specified by:

hasLowerBound in interface MPVariableProtoOrBuilder

Returns:

Whether the lowerBound field is set.

getLowerBound

public double getLowerBound()

 lower_bound must be <= upper_bound.
 

optional double lower_bound = 1 [default = -inf];

Specified by:

getLowerBound in interface MPVariableProtoOrBuilder

Returns:

The lowerBound.

hasUpperBound

public boolean hasUpperBound()

optional double upper_bound = 2 [default = inf];

Specified by:

hasUpperBound in interface MPVariableProtoOrBuilder

Returns:

Whether the upperBound field is set.

getUpperBound

public double getUpperBound()

optional double upper_bound = 2 [default = inf];

Specified by:

getUpperBound in interface MPVariableProtoOrBuilder

Returns:

The upperBound.

hasObjectiveCoefficient

public boolean hasObjectiveCoefficient()

 The coefficient of the variable in the objective. Must be finite.
 

optional double objective_coefficient = 3 [default = 0];

Specified by:

hasObjectiveCoefficient in interface MPVariableProtoOrBuilder

Returns:

Whether the objectiveCoefficient field is set.

getObjectiveCoefficient

public double getObjectiveCoefficient()

 The coefficient of the variable in the objective. Must be finite.
 

optional double objective_coefficient = 3 [default = 0];

Specified by:

getObjectiveCoefficient in interface MPVariableProtoOrBuilder

Returns:

The objectiveCoefficient.

hasIsInteger

public boolean hasIsInteger()

 True if the variable is constrained to be integer.
 Ignored if MPModelProto::solver_type is *LINEAR_PROGRAMMING*.
 

optional bool is_integer = 4 [default = false];

Specified by:

hasIsInteger in interface MPVariableProtoOrBuilder

Returns:

Whether the isInteger field is set.

getIsInteger

public boolean getIsInteger()

 True if the variable is constrained to be integer.
 Ignored if MPModelProto::solver_type is *LINEAR_PROGRAMMING*.
 

optional bool is_integer = 4 [default = false];

Specified by:

getIsInteger in interface MPVariableProtoOrBuilder

Returns:

The isInteger.

hasName

public boolean hasName()

 The name of the variable.
 

optional string name = 5 [default = ""];

Specified by:

hasName in interface MPVariableProtoOrBuilder

Returns:

Whether the name field is set.

getName

public java.lang.String getName()

 The name of the variable.
 

optional string name = 5 [default = ""];

Specified by:

getName in interface MPVariableProtoOrBuilder

Returns:

The name.

getNameBytes

public com.google.protobuf.ByteString getNameBytes()

 The name of the variable.
 

optional string name = 5 [default = ""];

Specified by:

getNameBytes in interface MPVariableProtoOrBuilder

Returns:

The bytes for name.

hasBranchingPriority

public boolean hasBranchingPriority()

optional int32 branching_priority = 6 [default = 0];

Specified by:

hasBranchingPriority in interface MPVariableProtoOrBuilder

Returns:

Whether the branchingPriority field is set.

getBranchingPriority

public int getBranchingPriority()

optional int32 branching_priority = 6 [default = 0];

Specified by:

getBranchingPriority in interface MPVariableProtoOrBuilder

Returns:

The branchingPriority.

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseDelimitedFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

parseFrom

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

Throws:

java.io.IOException

newBuilderForType

public MPVariableProto.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static MPVariableProto.Builder newBuilder()

newBuilder

public static MPVariableProto.Builder newBuilder(MPVariableProto prototype)

toBuilder

public MPVariableProto.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

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

Overrides:

newBuilderForType in class com.google.protobuf.AbstractMessage

getDefaultInstance

public static MPVariableProto getDefaultInstance()

parser

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

getParserForType

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

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder