EDU.oswego.cs.dl.util.concurrent
Class QueuedSemaphore.WaitQueue

java.lang.Object
  EDU.oswego.cs.dl.util.concurrent.QueuedSemaphore.WaitQueue

Direct Known Subclasses:

FIFOSemaphore.FIFOWaitQueue, PrioritySemaphore.PriorityWaitQueue

Enclosing class:

QueuedSemaphore

protected abstract static class QueuedSemaphore.WaitQueue
extends java.lang.Object

Base class for internal queue classes for semaphores, etc. Relies on subclasses to actually implement queue mechanics

Nested Class Summary

protected static class

QueuedSemaphore.WaitQueue.WaitNode

Constructor Summary

protected

QueuedSemaphore.WaitQueue()

Method Summary

protected abstract QueuedSemaphore.WaitQueue.WaitNode	extract()
protected abstract void	insert(QueuedSemaphore.WaitQueue.WaitNode w)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueuedSemaphore.WaitQueue

protected QueuedSemaphore.WaitQueue()

Method Detail

insert

protected abstract void insert(QueuedSemaphore.WaitQueue.WaitNode w)

extract

protected abstract QueuedSemaphore.WaitQueue.WaitNode extract()