ajanta.pattern
Class Counter

java.lang.Object
  |
  +--ajanta.pattern.Counter

All Implemented Interfaces:

java.io.Serializable

public class Counter

extends java.lang.Object

implements java.io.Serializable

It is a Synchronizer for SplitJoinAll and SpliJoinAny object. It is a simple counter implementing a barrier.

See Also:

SplitJoinAll, SplitJoinAny, Serialized Form

Constructor Summary

Counter()

Method Summary

void	decrement() It decrements the value of the counter and if the value of the counter is not zero then it makes caller to execute wait() call else it notifyAll().
void	setValue(int v) Sets the value of the counter to the value passed as argument

Methods inherited from class java.lang.Object

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

Constructor Detail

Counter

public Counter()

Method Detail

setValue

public void setValue(int v)

Sets the value of the counter to the value passed as argument

Parameters:

v - initial value of the counter

decrement

public void decrement()

It decrements the value of the counter and if the value of the counter is not zero then it makes caller to execute wait() call else it notifyAll().