org.opensourcephysics.sip.ch08.hd
Class HardDisksApp

java.lang.Object
  org.opensourcephysics.controls.AbstractAnimation
      org.opensourcephysics.controls.AbstractSimulation
          org.opensourcephysics.sip.ch08.hd.HardDisksApp

All Implemented Interfaces:

java.lang.Runnable, Animation, Simulation

public class HardDisksApp
extends AbstractSimulation

HardDisksApp simulates a two-cimensional system of colliding hard disks.

Field Summary

Fields inherited from class org.opensourcephysics.controls.AbstractSimulation

control, showStepsPerDisplay, stepCounter, stepsPerDisplay

Fields inherited from class org.opensourcephysics.controls.AbstractAnimation

animationThread, decimalFormat, delayTime, mainFrame

Constructor Summary

HardDisksApp()

Method Summary

void	doStep() Does a simulation step and appends data to the views.
void	initialize() Initializes the model by reading the number of particles.
static void	main(java.lang.String[] args) Starts the Java application.
void	reset() Resets the hard disks model to its default state.
void	resetData() Resets the hard disks model and the data graphs.

Methods inherited from class org.opensourcephysics.controls.AbstractSimulation

enableStepsPerDisplay, getControl, getLoader, getStepCounter, getStepsPerDisplay, initializeAnimation, resetAnimation, run, setControl, setStepsPerDisplay, start, startAnimation, startRunning, startSimulation, stepAnimation, stop, stopAnimation, stopRunning, stopSimulation

Methods inherited from class org.opensourcephysics.controls.AbstractAnimation

addChildFrame, clearChildFrames, getChildFrames, getDelayTime, getMainFrame, getOSPApp, isRunning, setDelayTime

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensourcephysics.controls.Simulation

isRunning

Constructor Detail

HardDisksApp

public HardDisksApp()

Method Detail

initialize

public void initialize()

Initializes the model by reading the number of particles.

Overrides:

initialize in class AbstractSimulation

doStep

public void doStep()

Does a simulation step and appends data to the views.

Specified by:

doStep in class AbstractAnimation

reset

public void reset()

Resets the hard disks model to its default state.

Overrides:

reset in class AbstractSimulation

resetData

public void resetData()

Resets the hard disks model and the data graphs. This method is invoked using a custom button.

main

public static void main(java.lang.String[] args)

Starts the Java application.

Parameters:

args - command line parameters