org.apache.commons.pipeline
Interface StageEventListener

All Superinterfaces:

EventListener

All Known Implementing Classes:

KeyWaitBufferStage, ObjectProcessedEventCounter

public interface StageEventListener
extends EventListener

Listener interface for EventObjects. Listeners are notified of events by the StageContext with which they are registered.

Method Summary

void	notify(EventObject ev) Notify this listener of a StageEvent

Method Detail

notify

void notify(EventObject ev)

Notify this listener of a StageEvent

Parameters:

ev - The event to be handled. Listeners should gracefully ignore any events that they do not know how to handle.