org.opennms.core.queue
Interface OutputFifoQueueListener

public interface OutputFifoQueueListener

This interface is implemented by objects that need to be notified when a new element is removed from a queue. The notification method is invoked aftet the element is removed to the queue, the exact semantics of which are defined by the queue.

This is most often used to notify a object that a full queue has new space for more elements to be added. This allows the object to perform other potentially useful work while waiting on new queue elements.

Version:

$Id: $

Author:

Brian Weaver , OpenNMS , Brian Weaver , OpenNMS

Method Summary

void	onQueueOutput(NotifiableOutputFifoQueue queue) This method is invoked by a queuewhen an element has been removed from the queue.

Method Detail

onQueueOutput

void onQueueOutput(NotifiableOutputFifoQueue queue)

This method is invoked by a queuewhen an element has been removed from the queue.

Parameters:

queue - The queue where an element was removed.