Package org.apache.camel.processor.aggregate

Class AggregateProcessor.WaitableInteger

java.lang.Object

java.util.concurrent.locks.AbstractOwnableSynchronizer

java.util.concurrent.locks.AbstractQueuedSynchronizer

org.apache.camel.processor.aggregate.AggregateProcessor.WaitableInteger

All Implemented Interfaces:

Serializable

Enclosing class:

AggregateProcessor

protected static final class AggregateProcessor.WaitableInteger
extends AbstractQueuedSynchronizer

Synchronization class to avoid busy-loop when waiting for exchanges to be processed during shutdown.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer

AbstractQueuedSynchronizer.ConditionObject

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	WaitableInteger()

Method Summary

Modifier and Type	Method	Description
void	await()
void	decrement()
void	increment()
void	reset()
protected int	tryAcquireShared(int unused)
protected boolean	tryReleaseShared(int releases)

Methods inherited from class java.util.concurrent.locks.AbstractQueuedSynchronizer

acquire, acquireInterruptibly, acquireShared, acquireSharedInterruptibly, compareAndSetState, getExclusiveQueuedThreads, getFirstQueuedThread, getQueuedThreads, getQueueLength, getSharedQueuedThreads, getState, getWaitingThreads, getWaitQueueLength, hasContended, hasQueuedPredecessors, hasQueuedThreads, hasWaiters, isHeldExclusively, isQueued, owns, release, releaseShared, setState, toString, tryAcquire, tryAcquireNanos, tryAcquireSharedNanos, tryRelease

Methods inherited from class java.util.concurrent.locks.AbstractOwnableSynchronizer

getExclusiveOwnerThread, setExclusiveOwnerThread

Methods inherited from class java.lang.Object

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

Constructor Details

WaitableInteger

protected WaitableInteger()

Method Details

await

public void await()
           throws InterruptedException

Throws:

InterruptedException

decrement

public void decrement()

increment

public void increment()

reset

public void reset()

tryAcquireShared

protected int tryAcquireShared(int unused)

Overrides:

tryAcquireShared in class AbstractQueuedSynchronizer

tryReleaseShared

protected boolean tryReleaseShared(int releases)

Overrides:

tryReleaseShared in class AbstractQueuedSynchronizer