edu.princeton.toy

Class TStdinPane.Runner

java.lang.Object

edu.princeton.toy.TStdinPane.Runner

All Implemented Interfaces:

java.lang.Runnable

Enclosing class:

TStdinPane

protected class TStdinPane.Runner
extends java.lang.Object
implements java.lang.Runnable

The Runner of a TStdin blinks the inputField when the Virtual machine needs input. This class is completely thread-safe in that the user need not worry about the current status of the Runner when he calls start() or stop().

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TStdinPane.Runner() Creates a new Runner.

Method Summary

Methods

Modifier and Type	Method and Description
void	run() Implement runnable to blink the inputField.
protected void	start() Starts the blink thread if it hasn't started, or tells it to keep on going if it has.
protected void	stop() Stops the blink thread at the next available opportunity, does nothing if the thread hasn't started.

Methods inherited from class java.lang.Object

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

Constructor Detail

TStdinPane.Runner

protected TStdinPane.Runner()

Creates a new Runner.

Method Detail

start

protected void start()

Starts the blink thread if it hasn't started, or tells it to keep on going if it has.

stop

protected void stop()

Stops the blink thread at the next available opportunity, does nothing if the thread hasn't started.

run

public void run()

Implement runnable to blink the inputField.

Specified by:

run in interface java.lang.Runnable