EDU.oswego.cs.dl.util.concurrent
Class WaitFreeQueue.Node

java.lang.Object
  EDU.oswego.cs.dl.util.concurrent.WaitFreeQueue.Node

Enclosing class:

WaitFreeQueue

protected static final class WaitFreeQueue.Node
extends java.lang.Object

List nodes for Queue

Field Summary

protected WaitFreeQueue.Node	next
protected java.lang.Object	value

Constructor Summary

protected

WaitFreeQueue.Node(java.lang.Object x) Make a new node with indicated item, and null link

Method Summary

protected boolean

CASNext(WaitFreeQueue.Node oldNext, WaitFreeQueue.Node newNext) Simulate a CAS operation for 'next' field

Methods inherited from class java.lang.Object

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

Field Detail

value

protected final java.lang.Object value

next

protected volatile WaitFreeQueue.Node next

Constructor Detail

WaitFreeQueue.Node

protected WaitFreeQueue.Node(java.lang.Object x)

Make a new node with indicated item, and null link

Method Detail

CASNext

protected boolean CASNext(WaitFreeQueue.Node oldNext,
                          WaitFreeQueue.Node newNext)

Simulate a CAS operation for 'next' field