com.google.ortools.linearsolver

Interface MPQuadraticConstraintOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

MPQuadraticConstraint, MPQuadraticConstraint.Builder

public interface MPQuadraticConstraintOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
double	getCoefficient(int index) Must be finite.
int	getCoefficientCount() Must be finite.
java.util.List<java.lang.Double>	getCoefficientList() Must be finite.
double	getLowerBound() lower_bound must be <= upper_bound.
double	getQcoefficient(int index) Must be finite.
int	getQcoefficientCount() Must be finite.
java.util.List<java.lang.Double>	getQcoefficientList() Must be finite.
int	getQvar1Index(int index) Sparse representation of quadratic terms in the quadratic constraint, where term i is qvar1_index[i] * qvar2_index[i] * qcoefficient[i].
int	getQvar1IndexCount() Sparse representation of quadratic terms in the quadratic constraint, where term i is qvar1_index[i] * qvar2_index[i] * qcoefficient[i].
java.util.List<java.lang.Integer>	getQvar1IndexList() Sparse representation of quadratic terms in the quadratic constraint, where term i is qvar1_index[i] * qvar2_index[i] * qcoefficient[i].
int	getQvar2Index(int index) repeated int32 qvar2_index = 4;
int	getQvar2IndexCount() repeated int32 qvar2_index = 4;
java.util.List<java.lang.Integer>	getQvar2IndexList() repeated int32 qvar2_index = 4;
double	getUpperBound() optional double upper_bound = 7 [default = inf];
int	getVarIndex(int index) Sparse representation of linear terms in the quadratic constraint, where term i is var_index[i] * coefficient[i].
int	getVarIndexCount() Sparse representation of linear terms in the quadratic constraint, where term i is var_index[i] * coefficient[i].
java.util.List<java.lang.Integer>	getVarIndexList() Sparse representation of linear terms in the quadratic constraint, where term i is var_index[i] * coefficient[i].
boolean	hasLowerBound() lower_bound must be <= upper_bound.
boolean	hasUpperBound() optional double upper_bound = 7 [default = inf];

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

getVarIndexList

java.util.List<java.lang.Integer> getVarIndexList()

 Sparse representation of linear terms in the quadratic constraint, where
 term i is var_index[i] * coefficient[i].
 `var_index` are variable indices w.r.t the "variable" field in
 MPModelProto, and should be unique.
 

repeated int32 var_index = 1;

Returns:

A list containing the varIndex.

getVarIndexCount

int getVarIndexCount()

 Sparse representation of linear terms in the quadratic constraint, where
 term i is var_index[i] * coefficient[i].
 `var_index` are variable indices w.r.t the "variable" field in
 MPModelProto, and should be unique.
 

repeated int32 var_index = 1;

Returns:

The count of varIndex.

getVarIndex

int getVarIndex(int index)

 Sparse representation of linear terms in the quadratic constraint, where
 term i is var_index[i] * coefficient[i].
 `var_index` are variable indices w.r.t the "variable" field in
 MPModelProto, and should be unique.
 

repeated int32 var_index = 1;

Parameters:

index - The index of the element to return.

Returns:

The varIndex at the given index.

getCoefficientList

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

 Must be finite.
 

repeated double coefficient = 2;

Returns:

A list containing the coefficient.

getCoefficientCount

int getCoefficientCount()

 Must be finite.
 

repeated double coefficient = 2;

Returns:

The count of coefficient.

getCoefficient

double getCoefficient(int index)

 Must be finite.
 

repeated double coefficient = 2;

Parameters:

index - The index of the element to return.

Returns:

The coefficient at the given index.

getQvar1IndexList

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

 Sparse representation of quadratic terms in the quadratic constraint, where
 term i is qvar1_index[i] * qvar2_index[i] * qcoefficient[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 = 3;

Returns:

A list containing the qvar1Index.

getQvar1IndexCount

int getQvar1IndexCount()

 Sparse representation of quadratic terms in the quadratic constraint, where
 term i is qvar1_index[i] * qvar2_index[i] * qcoefficient[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 = 3;

Returns:

The count of qvar1Index.

getQvar1Index

int getQvar1Index(int index)

 Sparse representation of quadratic terms in the quadratic constraint, where
 term i is qvar1_index[i] * qvar2_index[i] * qcoefficient[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 = 3;

Parameters:

index - The index of the element to return.

Returns:

The qvar1Index at the given index.

getQvar2IndexList

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

repeated int32 qvar2_index = 4;

Returns:

A list containing the qvar2Index.

getQvar2IndexCount

int getQvar2IndexCount()

repeated int32 qvar2_index = 4;

Returns:

The count of qvar2Index.

getQvar2Index

int getQvar2Index(int index)

repeated int32 qvar2_index = 4;

Parameters:

index - The index of the element to return.

Returns:

The qvar2Index at the given index.

getQcoefficientList

java.util.List<java.lang.Double> getQcoefficientList()

 Must be finite.
 

repeated double qcoefficient = 5;

Returns:

A list containing the qcoefficient.

getQcoefficientCount

int getQcoefficientCount()

 Must be finite.
 

repeated double qcoefficient = 5;

Returns:

The count of qcoefficient.

getQcoefficient

double getQcoefficient(int index)

 Must be finite.
 

repeated double qcoefficient = 5;

Parameters:

index - The index of the element to return.

Returns:

The qcoefficient at the given index.

hasLowerBound

boolean hasLowerBound()

 lower_bound must be <= upper_bound.
 

optional double lower_bound = 6 [default = -inf];

Returns:

Whether the lowerBound field is set.

getLowerBound

double getLowerBound()

 lower_bound must be <= upper_bound.
 

optional double lower_bound = 6 [default = -inf];

Returns:

The lowerBound.

hasUpperBound

boolean hasUpperBound()

optional double upper_bound = 7 [default = inf];

Returns:

Whether the upperBound field is set.

getUpperBound

double getUpperBound()

optional double upper_bound = 7 [default = inf];

Returns:

The upperBound.