com.softsynth.jmsl.util
Class SequencerGeneratorAdapter

java.lang.Object
  com.softsynth.jmsl.util.SequencerGeneratorAdapter

All Implemented Interfaces:

SequenceGenerator

Direct Known Subclasses:

WeightedIntegerSequence

public abstract class SequencerGeneratorAdapter
extends java.lang.Object
implements SequenceGenerator

SequenceGenerator with reusable random driver implementation Contains its own RandomDriver which can be used to make random choices. Subclasses of this just need to define next() and setNext() Make sure you getRandomDriver() in your subclasses and use its choose() methods to generate your sequence, else getNext(), getSeed(), and setSeed() won't work.

Author:

Nick Didkovsky, 2/5/2004

Constructor Summary

SequencerGeneratorAdapter()

Method Summary

int	getNext()
int	getSeed()
void	randomize() Set seed from system time.
void	reset() Reset sequence generator so that it will restart at last saved seed value.
void	setSeed(int seed) Set pseudo-random generator seed for repeatable sequences.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.softsynth.jmsl.SequenceGenerator

next, setNext

Constructor Detail

SequencerGeneratorAdapter

public SequencerGeneratorAdapter()

Method Detail

getNext

public int getNext()

Specified by:

getNext in interface SequenceGenerator

Returns:

next without changing current state

setSeed

public void setSeed(int seed)

Set pseudo-random generator seed for repeatable sequences. Saves new seed for reset();

Specified by:

setSeed in interface SequenceGenerator

getSeed

public int getSeed()

Specified by:

getSeed in interface SequenceGenerator

Returns:

seed set by setSeed.

randomize

public void randomize()

Set seed from system time. This will result in a unique sequence each time it is called. Also saves the seed for reset()

Specified by:

randomize in interface SequenceGenerator

reset

public void reset()

Reset sequence generator so that it will restart at last saved seed value.

Specified by:

reset in interface SequenceGenerator