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 ()

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 25 of file MPConstraintProto.java.

Member Function Documentation

equals()

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

(

final java.lang.Object

obj

)

Definition at line 394 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 153 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 141 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 130 of file MPConstraintProto.java.

getDefaultInstance()

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

static

Definition at line 1351 of file MPConstraintProto.java.

getDefaultInstanceForType()

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

(

)

Definition at line 1387 of file MPConstraintProto.java.

getDescriptor()

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

static

Definition at line 52 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 294 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 181 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 228 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 252 of file MPConstraintProto.java.

getParserForType()

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

(

)

Definition at line 1382 of file MPConstraintProto.java.

getSerializedSize()

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

(

)

Definition at line 343 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 200 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 111 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 96 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 82 of file MPConstraintProto.java.

hashCode()

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

(

)

Definition at line 434 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 279 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 169 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 216 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 192 of file MPConstraintProto.java.

internalGetFieldAccessorTable()

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

protected

Definition at line 58 of file MPConstraintProto.java.

isInitialized()

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

(

)

Definition at line 300 of file MPConstraintProto.java.

newBuilder() [1/2]

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

static

Definition at line 546 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 549 of file MPConstraintProto.java.

newBuilderForType() [1/2]

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

(

)

Definition at line 545 of file MPConstraintProto.java.

newBuilderForType() [2/2]

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

protected

Definition at line 559 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 517 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 523 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 494 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 498 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 483 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 488 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 530 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 536 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 504 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 509 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 472 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 477 of file MPConstraintProto.java.

parser()

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

static

Definition at line 1377 of file MPConstraintProto.java.

toBuilder()

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

(

)

Definition at line 553 of file MPConstraintProto.java.

writeTo()

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

(

com.google.protobuf.CodedOutputStream

output

)

throws java.io.IOException

Definition at line 310 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 116 of file MPConstraintProto.java.

IS_LAZY_FIELD_NUMBER

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

static

Definition at line 265 of file MPConstraintProto.java.

LOWER_BOUND_FIELD_NUMBER

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

static

Definition at line 158 of file MPConstraintProto.java.

NAME_FIELD_NUMBER

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

static

Definition at line 204 of file MPConstraintProto.java.

UPPER_BOUND_FIELD_NUMBER

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

static

Definition at line 185 of file MPConstraintProto.java.

VAR_INDEX_FIELD_NUMBER

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

static

Definition at line 65 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