org.lenskit.util.parallel

Class Blockers

java.lang.Object

org.lenskit.util.parallel.Blockers

public class Blockers
extends java.lang.Object

Utility classes for blocking computations.

Constructor Summary

Constructors

Constructor and Description
Blockers()

Method Summary

Modifier and Type	Method and Description
static void	acquireSemaphore(java.util.concurrent.Semaphore s) Acquire a semaphore, coordinating with the fork-join pool if one is running.
static void	enterMonitor(Monitor m) Enter a monitor, releasing coordinating with the fork-join pool.

Methods inherited from class java.lang.Object

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

Constructor Detail

Blockers

public Blockers()

Method Detail

enterMonitor

public static void enterMonitor(Monitor m)
                         throws java.lang.InterruptedException

Enter a monitor, releasing coordinating with the fork-join pool.

Parameters:

m - The monitor to enter.

Throws:

java.lang.InterruptedException

acquireSemaphore

public static void acquireSemaphore(java.util.concurrent.Semaphore s)
                             throws java.lang.InterruptedException

Acquire a semaphore, coordinating with the fork-join pool if one is running.

Parameters:

s - The semaphore to acquire.

Throws:

java.lang.InterruptedException