ballworld.model.strategy
Class BreathingStrategy

java.lang.Object
  ballworld.model.strategy.BreathingStrategy

All Implemented Interfaces:

IUpdateStrategy

public class BreathingStrategy
extends java.lang.Object
implements IUpdateStrategy

Strategy to change the context ball's radius in a random sinusoidal manner

Author:

swong

Field Summary

private IRandomizer	rand Randomizer utility for setting the sinusoid.
private SineMaker	sm Sinusoid generator, randomly initialized.

Constructor Summary

BreathingStrategy()

Method Summary

void	updateState(Ball context) Set the context's radius to the next value in the sinusoid.

Methods inherited from class java.lang.Object

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

Field Detail

rand

private IRandomizer rand

Randomizer utility for setting the sinusoid.

sm

private SineMaker sm

Sinusoid generator, randomly initialized.

Constructor Detail

BreathingStrategy

public BreathingStrategy()

Method Detail

updateState

public void updateState(Ball context)

Set the context's radius to the next value in the sinusoid.

Specified by:

updateState in interface IUpdateStrategy

Parameters:

context - The host ball for this strategy