org.egothor.util

Class Counter

java.lang.Object

org.egothor.util.Counter

public class Counter
extends Object

This class is part of the Egothor Project

Author:

Leo Galambos

Constructor Summary

Constructors

Constructor and Description
Counter(int counter) Constructor for the Counter object.

Method Summary

Modifier and Type	Method and Description
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

equals, 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.