net.timewalker.ffmq4.utils.concurrent

Class SynchronizationBarrier

java.lang.Object

net.timewalker.ffmq4.utils.concurrent.SynchronizationBarrier

public final class SynchronizationBarrier
extends Object

SynchronizationBarrier

Constructor Summary

Constructors

Constructor and Description
SynchronizationBarrier()

Method Summary

Modifier and Type	Method and Description
void	addParty() Increment the number of involved parties
boolean	isReached() Test if the synchronization point was reached
void	reach() Indicate that the current thread reached the synchronization barrier.
void	reset() Reset the synchronization barrier
void	waitFor() Wait for the synchronization point to be reached.

Methods inherited from class java.lang.Object

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

Constructor Detail

SynchronizationBarrier

public SynchronizationBarrier()

Method Detail

addParty

public void addParty()

Increment the number of involved parties

isReached

public boolean isReached()

Test if the synchronization point was reached

waitFor

public void waitFor()
             throws InterruptedException

Wait for the synchronization point to be reached. Returns immediately if the sync. point is already reached.

Throws:

InterruptedException

reach

public void reach()

Indicate that the current thread reached the synchronization barrier. If all parties have reached the barrier, this wakes up all waiting threads.

reset

public void reset()

Reset the synchronization barrier