Module org.maxicp

Package org.maxicp.cp.engine.constraints.setvar

Class IsIncluded

java.lang.Object

org.maxicp.cp.engine.core.AbstractCPConstraint

org.maxicp.cp.engine.constraints.setvar.IsIncluded

All Implemented Interfaces:

CPConstraint, ConcreteConstraint<ConcreteCPModel>

public class IsIncluded
extends AbstractCPConstraint

Constraint that enforces a boolean variable to be true if a value is included in a set.

Constructor Summary

Constructors

Constructor	Description
IsIncluded(CPBoolVar bool, CPSetVar set, int v)	Creates a constraint that links a boolean variable to the inclusion of a value in a set.

Method Summary

Modifier and Type	Method	Description
void	post()	Initializes the constraint when it is posted to the solver.
void	propagate()	Propagates the constraint.

Methods inherited from class org.maxicp.cp.engine.core.AbstractCPConstraint

getSolver, isActive, isScheduled, priority, registerDelta, setActive, setScheduled, updateDeltas

Methods inherited from class java.lang.Object

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

Constructor Details

IsIncluded

public IsIncluded(CPBoolVar bool,
 CPSetVar set,
 int v)

Creates a constraint that links a boolean variable to the inclusion of a value in a set.

Parameters:

bool - the boolean variable

set - the set variable

v - the value to be included/excluded

Method Details

post

public void post()

Description copied from interface: CPConstraint

Initializes the constraint when it is posted to the solver.

Specified by:

post in interface CPConstraint

Overrides:

post in class AbstractCPConstraint

propagate

public void propagate()

Description copied from interface: CPConstraint

Propagates the constraint.

Specified by:

propagate in interface CPConstraint

Overrides:

propagate in class AbstractCPConstraint