Package org.apache.avalon.excalibur.concurrent

Interface Summary
Sync The interface to synchronization objects.
 

Class Summary
ConditionalEvent This class implements a POSIX style "Event" object.
DijkstraSemaphore Also called counting semaphores, Djikstra semaphores are used to control access to a set of resources.
DjikstraSemaphore Deprecated. Replaced by by DijkstraSemaphore.
Lock Deprecated. use the Mutex class instead
Mutex  
ReadWriteLock Class implementing a read/write lock.
Semaphore  
ThreadBarrier A thread barrier blocks all threads hitting it until a pre-defined number of threads arrive at the barrier.
 



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