org.opensourcephysics.sip.ch05
Class PlanetApp

java.lang.Object
  org.opensourcephysics.controls.AbstractAnimation
      org.opensourcephysics.controls.AbstractSimulation
          org.opensourcephysics.sip.ch05.PlanetApp

All Implemented Interfaces:

java.lang.Runnable, Animation, Simulation

public class PlanetApp
extends AbstractSimulation

PlanetApp models an orbiting planet. This program demonstrates: how to use the Simulation control to run and single step a time dependent model.

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

PlanetApp()
Constructs the PlanetApp.

Method Summary

void	doStep() Steps the time.
void	initialize() Initializes the animation using the values in the control.
static void	main(java.lang.String[] args) Starts the Java application.
void	reset() Resets animation to a predefined state.

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

PlanetApp

public PlanetApp()

Constructs the PlanetApp.

Method Detail

doStep

public void doStep()

Steps the time.

Specified by:

doStep in class AbstractAnimation

initialize

public void initialize()

Initializes the animation using the values in the control.

Overrides:

initialize in class AbstractSimulation

reset

public void reset()

Resets animation to a predefined state.

Overrides:

reset in class AbstractSimulation

main

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

Starts the Java application.

Parameters:

args - command line parameters