org.egothor.util
Class Counter

java.lang.Object
  org.egothor.util.Counter

public class Counter
extends java.lang.Object

This class is part of the Egothor Project

Author:

Leo Galambos

Constructor Summary

Counter(int counter)
Constructor for the Counter object.

Method Summary

void	down() Subtract 1 from the Counter's value.
void	up() Add 1 to the Counter's value.
void	waitFor0() Lock the calling thread until this Counter's value is 0.

Methods inherited from class java.lang.Object

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

Constructor Detail

Counter

public Counter(int counter)

Constructor for the Counter object.

Parameters:

counter - the Counter's initial value

Method Detail

up

public void up()

Add 1 to the Counter's value.

down

public void down()

Subtract 1 from the Counter's value.

waitFor0

public void waitFor0()

Lock the calling thread until this Counter's value is 0.