org.chocosolver.solver.variables.delta

Class SetDelta

java.lang.Object

org.chocosolver.solver.search.loop.TimeStampedObject

org.chocosolver.solver.variables.delta.SetDelta

All Implemented Interfaces:

Serializable, IDelta, ISetDelta

public class SetDelta
extends TimeStampedObject
implements ISetDelta

Since:

Oct 2012

Author:

Jean-Guillaume Fages

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.chocosolver.solver.variables.delta.ISetDelta

ENVELOP, KERNEL

Constructor Summary

Constructors

Constructor and Description
SetDelta(IEnvironment environment)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int element, int kerOrEnv, ICause cause)
int	get(int index, int kerOrEnv)
ICause	getCause(int index, int kerOrEnv)
int	getSize(int kerOrEnv)
void	lazyClear() Lazy clear the delta, on world change

Methods inherited from class org.chocosolver.solver.search.loop.TimeStampedObject

getEnvironment, getTimeStamp, needReset, resetStamp

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.chocosolver.solver.variables.delta.IDelta

getEnvironment

Constructor Detail

SetDelta

public SetDelta(IEnvironment environment)

Method Detail

getSize

public int getSize(int kerOrEnv)

Specified by:

getSize in interface ISetDelta

add

public void add(int element,
       int kerOrEnv,
       ICause cause)

Specified by:

add in interface ISetDelta

lazyClear

public void lazyClear()

Description copied from interface: IDelta

Lazy clear the delta, on world change

Specified by:

lazyClear in interface IDelta

get

public int get(int index,
      int kerOrEnv)

Specified by:

get in interface ISetDelta

getCause

public ICause getCause(int index,
              int kerOrEnv)

Specified by:

getCause in interface ISetDelta