org.jboss.messaging.util
Class ClearableSemaphore

java.lang.Object
  org.jboss.messaging.util.ClearableSemaphore

public class ClearableSemaphore
extends java.lang.Object

Version:

$Revision: $20 Oct 2007 $Id: $

Author:

Tim Fox

Field Summary

protected Logger

log

Constructor Summary

ClearableSemaphore(int permits)

Method Summary

void	acquire()
void	disable()
void	enable()
void	release()
boolean	tryAcquire(long timeout)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected Logger log

Constructor Detail

ClearableSemaphore

public ClearableSemaphore(int permits)

Method Detail

acquire

public void acquire()
             throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

tryAcquire

public boolean tryAcquire(long timeout)
                   throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

release

public void release()

disable

public void disable()

enable

public void enable()