fr.gouv.culture.util.apache.avalon.excalibur.concurrent
Class Semaphore

java.lang.Object
  fr.gouv.culture.util.apache.avalon.excalibur.concurrent.Semaphore

All Implemented Interfaces:

EDU.oswego.cs.dl.util.concurrent.Sync

Direct Known Subclasses:

Mutex

public class Semaphore
extends java.lang.Object
implements EDU.oswego.cs.dl.util.concurrent.Sync

Since:

4.0

Version:

CVS $Revision: 1.5 $ $Date: 2010/05/24 07:56:40 $

Field Summary

Fields inherited from interface EDU.oswego.cs.dl.util.concurrent.Sync

ONE_CENTURY, ONE_DAY, ONE_HOUR, ONE_MINUTE, ONE_SECOND, ONE_WEEK, ONE_YEAR

Constructor Summary

Semaphore(long tokens)

Method Summary

void	acquire()
boolean	attempt(long msecs)
long	getTokens()
void	release()

Methods inherited from class java.lang.Object

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

Constructor Detail

Semaphore

public Semaphore(long tokens)

Method Detail

acquire

public void acquire()
             throws java.lang.InterruptedException

Specified by:

acquire in interface EDU.oswego.cs.dl.util.concurrent.Sync

Throws:

java.lang.InterruptedException

release

public void release()

Specified by:

release in interface EDU.oswego.cs.dl.util.concurrent.Sync

attempt

public boolean attempt(long msecs)
                throws java.lang.InterruptedException

Specified by:

attempt in interface EDU.oswego.cs.dl.util.concurrent.Sync

Throws:

java.lang.InterruptedException

getTokens

public long getTokens()