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

java.lang.Object
  extended byEDU.oswego.cs.dl.util.concurrent.QueuedSemaphore.WaitQueue
Direct Known Subclasses:
FIFOSemaphore.FIFOWaitQueue
Enclosing class:
QueuedSemaphore
protected abstract static class QueuedSemaphore.WaitQueue
extends 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()

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