Class TableConstraint

java.lang.Object

com.google.ortools.sat.Constraint

com.google.ortools.sat.TableConstraint

public class TableConstraint
extends Constraint

Specialized assignment constraint.

This constraint allows adding tuples to the allowed/forbidden assignment constraint incrementally.

Constructor Summary

Constructors

Constructor	Description
TableConstraint(CpModelProto.Builder builder)

Method Summary

Modifier and Type	Method	Description
TableConstraint	addTuple(int[] tuple)	Adds a tuple of possible/forbidden values to the constraint.
TableConstraint	addTuple(long[] tuple)	Adds a tuple of possible/forbidden values to the constraint.
TableConstraint	addTuples(int[][] tuples)	Adds a list of tuples of possible/forbidden values to the constraint.
TableConstraint	addTuples(long[][] tuples)	Adds a list of tuples of possible/forbidden values to the constraint.

Methods inherited from class com.google.ortools.sat.Constraint

getBuilder, getIndex, onlyEnforceIf, onlyEnforceIf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TableConstraint

public TableConstraint(CpModelProto.Builder builder)

Method Details

addTuple

public TableConstraint addTuple(int[] tuple)

Adds a tuple of possible/forbidden values to the constraint.

Parameters:

tuple - the tuple to add to the constraint.

Throws:

CpModel.WrongLength - if the tuple does not have the same length as the array of expressions of the constraint.

addTuple

public TableConstraint addTuple(long[] tuple)

Adds a tuple of possible/forbidden values to the constraint.

Parameters:

tuple - the tuple to add to the constraint.

Throws:

CpModel.WrongLength - if the tuple does not have the same length as the array of expressions of the constraint.

addTuples

public TableConstraint addTuples(int[][] tuples)

Adds a list of tuples of possible/forbidden values to the constraint.

Parameters:

tuples - the list of tuples to add to the constraint.

Throws:

CpModel.WrongLength - if one tuple does not have the same length as the array of variables of the constraint.

addTuples

public TableConstraint addTuples(long[][] tuples)

Adds a list of tuples of possible/forbidden values to the constraint.

Parameters:

tuples - the list of tuples to add to the constraint.

Throws:

CpModel.WrongLength - if one tuple does not have the same length as the array of expressions of the constraint.