umontreal.iro.lecuyer.hups
Class EmptyRandomization

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

All Implemented Interfaces:

PointSetRandomization

public class EmptyRandomization
extends Object
implements PointSetRandomization

This class implements an empty PointSetRandomization. The method randomize does nothing. The internal stream is never used. This class can be used in methods where a randomization is needed but you don't want one.

Constructor Summary

EmptyRandomization()

Method Summary

RandomStream	getStream() Returns the internal RandomStream.
void	randomize(PointSet p) This method does nothing.
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

EmptyRandomization

public EmptyRandomization()

Method Detail

randomize

public void randomize(PointSet p)

This method does nothing.

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