EDU.oswego.cs.dl.util.concurrent
Class FJTaskRunner.VolatileTaskRef

java.lang.Object
  EDU.oswego.cs.dl.util.concurrent.FJTaskRunner.VolatileTaskRef

Enclosing class:

FJTaskRunner

protected static final class FJTaskRunner.VolatileTaskRef
extends java.lang.Object

An object holding a single volatile reference to a FJTask.

Field Summary

protected FJTask

ref The reference

Constructor Summary

protected

FJTaskRunner.VolatileTaskRef()

Method Summary

protected FJTask	get() Return the reference
protected static FJTaskRunner.VolatileTaskRef[]	newArray(int cap) Initialization utility for constructing arrays.
protected void	put(FJTask r) Set the reference
protected FJTask	take() Return the reference and clear it

Methods inherited from class java.lang.Object

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

Field Detail

ref

protected volatile FJTask ref

The reference

Constructor Detail

FJTaskRunner.VolatileTaskRef

protected FJTaskRunner.VolatileTaskRef()

Method Detail

put

protected final void put(FJTask r)

Set the reference

get

protected final FJTask get()

Return the reference

take

protected final FJTask take()

Return the reference and clear it

newArray

protected static FJTaskRunner.VolatileTaskRef[] newArray(int cap)

Initialization utility for constructing arrays. Make an array of given capacity and fill it with VolatileTaskRefs.