rafa.math.gen
Class RandomStrategy

java.lang.Object
  rafa.math.gen.RandomStrategy

All Implemented Interfaces:

GeneratorStrategy

public class RandomStrategy
extends java.lang.Object
implements GeneratorStrategy

This enging returns a random value.

Author:

rafa

Field Summary

protected long

seed

Constructor Summary

RandomStrategy()

RandomStrategy(long seed)

Method Summary

java.util.List<? extends java.lang.Number>	generate(int index) Generates new numbers.
long	getSeed()
java.lang.Number	getValue(int index) Deprecated.
void	reset() Resets the strategy to its initial state.
void	setSeed(long seed)

Methods inherited from class java.lang.Object

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

Field Detail

seed

protected long seed

Constructor Detail

RandomStrategy

public RandomStrategy()

RandomStrategy

public RandomStrategy(long seed)

Method Detail

getValue

@Deprecated
public java.lang.Number getValue(int index)

Deprecated.

generate

public java.util.List<? extends java.lang.Number> generate(int index)
                                                    throws java.lang.Exception

Description copied from interface: GeneratorStrategy

Generates new numbers.

Specified by:

generate in interface GeneratorStrategy

Parameters:

index - the index of the value within the strategy output. Note that it can be ignored by the implementation, if not needed.

Returns:

A list of numbers, or null if none was generated.

Throws:

java.lang.Exception

reset

public void reset()

Description copied from interface: GeneratorStrategy

Resets the strategy to its initial state.

Specified by:

reset in interface GeneratorStrategy

getSeed

public long getSeed()

Returns:

setSeed

public void setSeed(long seed)

Parameters:

seed -