javax.constraints.extra
Class AbstractReversible

java.lang.Object
  javax.constraints.impl.CommonBase
      javax.constraints.extra.AbstractReversible

All Implemented Interfaces:

Reversible

public abstract class AbstractReversible
extends CommonBase
implements Reversible

This class implements reversible integers that automatically restore their values when a solver backtracks.

Constructor Summary

AbstractReversible(Problem problem, int value)

AbstractReversible(Problem problem, java.lang.String name, int value)

Method Summary

abstract int	getValue()
abstract void	setValue(int value)
java.lang.String	toString()

Methods inherited from class javax.constraints.impl.CommonBase

getImpl, getName, getObject, getProblem, setImpl, setName, setObject

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractReversible

public AbstractReversible(Problem problem,
                          int value)

AbstractReversible

public AbstractReversible(Problem problem,
                          java.lang.String name,
                          int value)

Method Detail

getValue

public abstract int getValue()

Specified by:

getValue in interface Reversible

setValue

public abstract void setValue(int value)

Specified by:

setValue in interface Reversible

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object