umontreal.iro.lecuyer.hups
Class RandomShift

java.lang.Object
  umontreal.iro.lecuyer.hups.RandomShift

All Implemented Interfaces:

PointSetRandomization

Direct Known Subclasses:

LMScrambleShift, SMScrambleShift

public class RandomShift
extends Object
implements PointSetRandomization

This class implements a PointSetRandomization. The RandomStream is stored internally. The method randomize simply calls addRandomShift(stream).

This class can be used as a base class to implement a specific randomization by overriding method randomize.

Constructor Summary

RandomShift()
Empty constructor.

RandomShift(RandomStream stream)
Sets the internal RandomStream to stream.

Method Summary

RandomStream	getStream() Returns the internal RandomStream.
void	randomize(PointSet p) This method calls addRandomShift (stream).
void	setStream(RandomStream stream) Sets the internal RandomStream to stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomShift

public RandomShift()

Empty constructor.

RandomShift

public RandomShift(RandomStream stream)

Sets the internal RandomStream to stream.

Parameters:

stream - stream to use in the randomization

Method Detail

randomize

public void randomize(PointSet p)

This method calls addRandomShift (stream).

Specified by:

randomize in interface PointSetRandomization

Parameters:

p - Point set to randomize

setStream

public void setStream(RandomStream stream)

Sets the internal RandomStream to stream.

Specified by:

setStream in interface PointSetRandomization

Parameters:

stream - stream to use in the randomization

getStream

public RandomStream getStream()

Returns the internal RandomStream.

Specified by:

getStream in interface PointSetRandomization

Returns:

stream used in the randomization