Package com.compomics.util.threading

Class SimpleSemaphore

java.lang.Object

com.compomics.util.threading.SimpleSemaphore

public class SimpleSemaphore
extends Object

A simple semaphore where thread interrupted exception are thrown as runtime exception.

Author:

Marc Vaudel

Constructor Summary

Constructors

Constructor	Description
SimpleSemaphore(int nPermits)	Constructor.
SimpleSemaphore(int nPermits, boolean fair)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	acquire()	Acquires.
void	release()	Releases.

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleSemaphore

public SimpleSemaphore(int nPermits,
 boolean fair)

Constructor.

Parameters:

nPermits - the number of permits

fair - boolean indicating whether threads should be processed in a fair way

SimpleSemaphore

public SimpleSemaphore(int nPermits)

Constructor.

Parameters:

nPermits - the number of permits

Method Details

acquire

public void acquire()

Acquires.

release

public void release()

Releases.