com.google.ortools.linearsolver.MPConstraintProto Class Reference

Inheritance diagram for com.google.ortools.linearsolver.MPConstraintProto:

Classes
class	Builder

Public Member Functions
java.util.List< java.lang.Integer >	getVarIndexList ()
int	getVarIndexCount ()
int	getVarIndex (int index)
java.util.List< java.lang.Double >	getCoefficientList ()
int	getCoefficientCount ()
double	getCoefficient (int index)
boolean	hasLowerBound ()
double	getLowerBound ()
boolean	hasUpperBound ()
double	getUpperBound ()
boolean	hasName ()
java.lang.String	getName ()
com.google.protobuf.ByteString	getNameBytes ()
boolean	hasIsLazy ()
boolean	getIsLazy ()
final boolean	isInitialized ()
void	writeTo (com.google.protobuf.CodedOutputStream output) throws java.io.IOException
int	getSerializedSize ()
boolean	equals (final java.lang.Object obj)
int	hashCode ()
Builder	newBuilderForType ()
Builder	toBuilder ()
com.google.protobuf.Parser< MPConstraintProto >	getParserForType ()
com.google.ortools.linearsolver.MPConstraintProto	getDefaultInstanceForType ()
Public Member Functions inherited from com.google.ortools.linearsolver.MPConstraintProtoOrBuilder

Static Public Member Functions
static final com.google.protobuf.Descriptors.Descriptor	getDescriptor ()
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (java.io.InputStream input) throws java.io.IOException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
static com.google.ortools.linearsolver.MPConstraintProto	parseDelimitedFrom (java.io.InputStream input) throws java.io.IOException
static com.google.ortools.linearsolver.MPConstraintProto	parseDelimitedFrom (java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (com.google.protobuf.CodedInputStream input) throws java.io.IOException
static com.google.ortools.linearsolver.MPConstraintProto	parseFrom (com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
static Builder	newBuilder ()
static Builder	newBuilder (com.google.ortools.linearsolver.MPConstraintProto prototype)
static com.google.ortools.linearsolver.MPConstraintProto	getDefaultInstance ()
static com.google.protobuf.Parser< MPConstraintProto >	parser ()

Static Public Attributes
static final int	VAR_INDEX_FIELD_NUMBER = 6
static final int	COEFFICIENT_FIELD_NUMBER = 7
static final int	LOWER_BOUND_FIELD_NUMBER = 2
static final int	UPPER_BOUND_FIELD_NUMBER = 3
static final int	NAME_FIELD_NUMBER = 4
static final int	IS_LAZY_FIELD_NUMBER = 5

Protected Member Functions
com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable ()
Builder	newBuilderForType (com.google.protobuf.GeneratedMessage.BuilderParent parent)

Detailed Description

A linear constraint is always of the form:
lower_bound <= sum of linear term elements <= upper_bound,
where lower_bound and upper_bound:
- Can form a singleton: lower_bound == upper_bound. The constraint is an
equation.
- Can form a finite interval [lower_bound, upper_bound]. The constraint is
both lower- and upper-bounded, i.e. "boxed".
- Can form a semi-infinite interval. lower_bound = -infinity: the constraint
is upper-bounded. upper_bound = +infinity: the constraint is lower-bounded.
- Can form the infinite interval: lower_bound = -infinity and
upper_bound = +infinity. The constraint is free.

Protobuf type operations_research.MPConstraintProto

Definition at line 24 of file MPConstraintProto.java.

Member Function Documentation

equals()

boolean com.google.ortools.linearsolver.MPConstraintProto.equals

(

final java.lang.Object

obj

)

Definition at line 393 of file MPConstraintProto.java.

getCoefficient()

double com.google.ortools.linearsolver.MPConstraintProto.getCoefficient

(

int

index

)

Must be finite.

repeated double coefficient = 7 [packed = true];

Parameters

index

The index of the element to return.

Returns

The coefficient at the given index.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 152 of file MPConstraintProto.java.

getCoefficientCount()

int com.google.ortools.linearsolver.MPConstraintProto.getCoefficientCount

(

)

Must be finite.

repeated double coefficient = 7 [packed = true];

Returns

The count of coefficient.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 140 of file MPConstraintProto.java.

getCoefficientList()

java.util.List< java.lang.Double > com.google.ortools.linearsolver.MPConstraintProto.getCoefficientList

(

)

Must be finite.

repeated double coefficient = 7 [packed = true];

Returns

A list containing the coefficient.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 129 of file MPConstraintProto.java.

getDefaultInstance()

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.getDefaultInstance ( )

static

Definition at line 1350 of file MPConstraintProto.java.

getDefaultInstanceForType()

com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.getDefaultInstanceForType

(

)

Definition at line 1386 of file MPConstraintProto.java.

getDescriptor()

static final com.google.protobuf.Descriptors.Descriptor com.google.ortools.linearsolver.MPConstraintProto.getDescriptor ( )

static

Definition at line 51 of file MPConstraintProto.java.

getIsLazy()

boolean com.google.ortools.linearsolver.MPConstraintProto.getIsLazy

(

)

[Advanced usage: do not use this if you don't know what you're doing.]
A lazy constraint is handled differently by the core solving engine, but
it does not change the result. It may or may not impact the performance.
For more info see: http://tinyurl.com/lazy-constraints.

optional bool is_lazy = 5 [default = false];

Returns

The isLazy.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 293 of file MPConstraintProto.java.

getLowerBound()

double com.google.ortools.linearsolver.MPConstraintProto.getLowerBound

(

)

lower_bound must be <= upper_bound.

optional double lower_bound = 2 [default = -inf];

Returns

The lowerBound.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 180 of file MPConstraintProto.java.

getName()

java.lang.String com.google.ortools.linearsolver.MPConstraintProto.getName

(

)

The name of the constraint.

optional string name = 4 [default = ""];

Returns

The name.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 227 of file MPConstraintProto.java.

getNameBytes()

com.google.protobuf.ByteString com.google.ortools.linearsolver.MPConstraintProto.getNameBytes

(

)

The name of the constraint.

optional string name = 4 [default = ""];

Returns

The bytes for name.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 251 of file MPConstraintProto.java.

getParserForType()

com.google.protobuf.Parser< MPConstraintProto > com.google.ortools.linearsolver.MPConstraintProto.getParserForType

(

)

Definition at line 1381 of file MPConstraintProto.java.

getSerializedSize()

int com.google.ortools.linearsolver.MPConstraintProto.getSerializedSize

(

)

Definition at line 342 of file MPConstraintProto.java.

getUpperBound()

double com.google.ortools.linearsolver.MPConstraintProto.getUpperBound

(

)

optional double upper_bound = 3 [default = inf];

Returns

The upperBound.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 199 of file MPConstraintProto.java.

getVarIndex()

int com.google.ortools.linearsolver.MPConstraintProto.getVarIndex

(

int

index

)

var_index[i] is the variable index (w.r.t. to "variable" field of
MPModelProto) of the i-th linear term involved in this constraint, and
coefficient[i] is its coefficient. Only the terms with non-zero
coefficients need to appear. var_index may not contain duplicates.

repeated int32 var_index = 6 [packed = true];

Parameters

index

The index of the element to return.

Returns

The varIndex at the given index.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 110 of file MPConstraintProto.java.

getVarIndexCount()

int com.google.ortools.linearsolver.MPConstraintProto.getVarIndexCount

(

)

var_index[i] is the variable index (w.r.t. to "variable" field of
MPModelProto) of the i-th linear term involved in this constraint, and
coefficient[i] is its coefficient. Only the terms with non-zero
coefficients need to appear. var_index may not contain duplicates.

repeated int32 var_index = 6 [packed = true];

Returns

The count of varIndex.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 95 of file MPConstraintProto.java.

getVarIndexList()

java.util.List< java.lang.Integer > com.google.ortools.linearsolver.MPConstraintProto.getVarIndexList

(

)

var_index[i] is the variable index (w.r.t. to "variable" field of
MPModelProto) of the i-th linear term involved in this constraint, and
coefficient[i] is its coefficient. Only the terms with non-zero
coefficients need to appear. var_index may not contain duplicates.

repeated int32 var_index = 6 [packed = true];

Returns

A list containing the varIndex.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 81 of file MPConstraintProto.java.

hashCode()

int com.google.ortools.linearsolver.MPConstraintProto.hashCode

(

)

Definition at line 433 of file MPConstraintProto.java.

hasIsLazy()

boolean com.google.ortools.linearsolver.MPConstraintProto.hasIsLazy

(

)

[Advanced usage: do not use this if you don't know what you're doing.]
A lazy constraint is handled differently by the core solving engine, but
it does not change the result. It may or may not impact the performance.
For more info see: http://tinyurl.com/lazy-constraints.

optional bool is_lazy = 5 [default = false];

Returns

Whether the isLazy field is set.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 278 of file MPConstraintProto.java.

hasLowerBound()

boolean com.google.ortools.linearsolver.MPConstraintProto.hasLowerBound

(

)

lower_bound must be <= upper_bound.

optional double lower_bound = 2 [default = -inf];

Returns

Whether the lowerBound field is set.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 168 of file MPConstraintProto.java.

hasName()

boolean com.google.ortools.linearsolver.MPConstraintProto.hasName

(

)

The name of the constraint.

optional string name = 4 [default = ""];

Returns

Whether the name field is set.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 215 of file MPConstraintProto.java.

hasUpperBound()

boolean com.google.ortools.linearsolver.MPConstraintProto.hasUpperBound

(

)

optional double upper_bound = 3 [default = inf];

Returns

Whether the upperBound field is set.

Implements com.google.ortools.linearsolver.MPConstraintProtoOrBuilder.

Definition at line 191 of file MPConstraintProto.java.

internalGetFieldAccessorTable()

com.google.protobuf.GeneratedMessage.FieldAccessorTable com.google.ortools.linearsolver.MPConstraintProto.internalGetFieldAccessorTable ( )

protected

Definition at line 57 of file MPConstraintProto.java.

isInitialized()

final boolean com.google.ortools.linearsolver.MPConstraintProto.isInitialized

(

)

Definition at line 299 of file MPConstraintProto.java.

newBuilder() [1/2]

static Builder com.google.ortools.linearsolver.MPConstraintProto.newBuilder ( )

static

Definition at line 545 of file MPConstraintProto.java.

newBuilder() [2/2]

static Builder com.google.ortools.linearsolver.MPConstraintProto.newBuilder ( com.google.ortools.linearsolver.MPConstraintProto prototype )

static

Definition at line 548 of file MPConstraintProto.java.

newBuilderForType() [1/2]

Builder com.google.ortools.linearsolver.MPConstraintProto.newBuilderForType

(

)

Definition at line 544 of file MPConstraintProto.java.

newBuilderForType() [2/2]

Builder com.google.ortools.linearsolver.MPConstraintProto.newBuilderForType ( com.google.protobuf.GeneratedMessage.BuilderParent parent )

protected

Definition at line 558 of file MPConstraintProto.java.

parseDelimitedFrom() [1/2]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseDelimitedFrom ( java.io.InputStream input ) throws java.io.IOException

static

Definition at line 516 of file MPConstraintProto.java.

parseDelimitedFrom() [2/2]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseDelimitedFrom ( java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry ) throws java.io.IOException

static

Definition at line 522 of file MPConstraintProto.java.

parseFrom() [1/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( byte[] data ) throws com.google.protobuf.InvalidProtocolBufferException

static

Definition at line 493 of file MPConstraintProto.java.

parseFrom() [2/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry ) throws com.google.protobuf.InvalidProtocolBufferException

static

Definition at line 497 of file MPConstraintProto.java.

parseFrom() [3/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( com.google.protobuf.ByteString data ) throws com.google.protobuf.InvalidProtocolBufferException

static

Definition at line 482 of file MPConstraintProto.java.

parseFrom() [4/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry ) throws com.google.protobuf.InvalidProtocolBufferException

static

Definition at line 487 of file MPConstraintProto.java.

parseFrom() [5/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( com.google.protobuf.CodedInputStream input ) throws java.io.IOException

static

Definition at line 529 of file MPConstraintProto.java.

parseFrom() [6/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry ) throws java.io.IOException

static

Definition at line 535 of file MPConstraintProto.java.

parseFrom() [7/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( java.io.InputStream input ) throws java.io.IOException

static

Definition at line 503 of file MPConstraintProto.java.

parseFrom() [8/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry ) throws java.io.IOException

static

Definition at line 508 of file MPConstraintProto.java.

parseFrom() [9/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( java.nio.ByteBuffer data ) throws com.google.protobuf.InvalidProtocolBufferException

static

Definition at line 471 of file MPConstraintProto.java.

parseFrom() [10/10]

static com.google.ortools.linearsolver.MPConstraintProto com.google.ortools.linearsolver.MPConstraintProto.parseFrom ( java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry ) throws com.google.protobuf.InvalidProtocolBufferException

static

Definition at line 476 of file MPConstraintProto.java.

parser()

static com.google.protobuf.Parser< MPConstraintProto > com.google.ortools.linearsolver.MPConstraintProto.parser ( )

static

Definition at line 1376 of file MPConstraintProto.java.

toBuilder()

Builder com.google.ortools.linearsolver.MPConstraintProto.toBuilder

(

)

Definition at line 552 of file MPConstraintProto.java.

writeTo()

void com.google.ortools.linearsolver.MPConstraintProto.writeTo

(

com.google.protobuf.CodedOutputStream

output

)

throws java.io.IOException

Definition at line 309 of file MPConstraintProto.java.

Member Data Documentation

COEFFICIENT_FIELD_NUMBER

final int com.google.ortools.linearsolver.MPConstraintProto.COEFFICIENT_FIELD_NUMBER = 7

static

Definition at line 115 of file MPConstraintProto.java.

IS_LAZY_FIELD_NUMBER

final int com.google.ortools.linearsolver.MPConstraintProto.IS_LAZY_FIELD_NUMBER = 5

static

Definition at line 264 of file MPConstraintProto.java.

LOWER_BOUND_FIELD_NUMBER

final int com.google.ortools.linearsolver.MPConstraintProto.LOWER_BOUND_FIELD_NUMBER = 2

static

Definition at line 157 of file MPConstraintProto.java.

NAME_FIELD_NUMBER

final int com.google.ortools.linearsolver.MPConstraintProto.NAME_FIELD_NUMBER = 4

static

Definition at line 203 of file MPConstraintProto.java.

UPPER_BOUND_FIELD_NUMBER

final int com.google.ortools.linearsolver.MPConstraintProto.UPPER_BOUND_FIELD_NUMBER = 3

static

Definition at line 184 of file MPConstraintProto.java.

VAR_INDEX_FIELD_NUMBER

final int com.google.ortools.linearsolver.MPConstraintProto.VAR_INDEX_FIELD_NUMBER = 6

static

Definition at line 64 of file MPConstraintProto.java.

---

The documentation for this class was generated from the following file:

• build/java/ortools-java/src/main/java/com/google/ortools/linearsolver/MPConstraintProto.java