org.logicalcobwebs.concurrent
Class WriterPreferenceReadWriteLock.Signaller

java.lang.Object
  extended by org.logicalcobwebs.concurrent.WriterPreferenceReadWriteLock.Signaller
Direct Known Subclasses:
WriterPreferenceReadWriteLock.ReaderLock, WriterPreferenceReadWriteLock.WriterLock
Enclosing class:
WriterPreferenceReadWriteLock

protected abstract class WriterPreferenceReadWriteLock.Signaller
extends java.lang.Object

Reader and Writer requests are maintained in two different wait sets, by two different objects. These objects do not know whether the wait sets need notification since they don't know preference rules. So, each supports a method that can be selected by main controlling object to perform the notifications. This base class simplifies mechanics.


Constructor Summary
protected WriterPreferenceReadWriteLock.Signaller()
           
 
Method Summary
(package private) abstract  void signalWaiters()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

WriterPreferenceReadWriteLock.Signaller

protected WriterPreferenceReadWriteLock.Signaller()
Method Detail

signalWaiters

abstract void signalWaiters()