com.softsynth.jmsl.util
Class RandomWalkSequence

java.lang.Object
  com.softsynth.jmsl.util.RandomSequence
      com.softsynth.jmsl.util.RandomWalkSequence

All Implemented Interfaces:

SequenceGenerator

public class RandomWalkSequence
extends RandomSequence

Generate pseudo-random sequence of integers within a given inclusive range. Next value is a random offset from the previous value. By setting the seed, one can regenerate a prior sequence.

Author:

Phil Burk and Nick Didkovsky

Constructor Summary

RandomWalkSequence()

Method Summary

int	getMaximumStep()
int	next() Generate next value.
void	setMaximumStep(int maximumStep) Set maximum maximum step from one value to the next.

Methods inherited from class com.softsynth.jmsl.util.RandomSequence

choose, getMaximum, getMinimum, getNext, getSeed, randomize, reset, setMaximum, setMinimum, setNext, setSeed

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomWalkSequence

public RandomWalkSequence()

Method Detail

next

public int next()

Generate next value.

Specified by:

next in interface SequenceGenerator

Overrides:

next in class RandomSequence

Returns:

next value in sequence.

getMaximumStep

public int getMaximumStep()

Returns:

maximum step from one value to the next.

setMaximumStep

public void setMaximumStep(int maximumStep)

Set maximum maximum step from one value to the next.