com.bea.wlevs.ede.api
Interface REventSink

public interface REventSink

extends EventSink

An event sink that also receives remove events (REvents) Remove events are events that are no longer live (old), and have been removed from the source. A REventSink is called back for 'onREvent', it is NEVER called back for 'onEvent'. REvents are only propagated by streams. A processor does not propagate a REvent from an up-stream stage.

See Also:

EventSink

Method Summary

void	onREvent(java.util.List newEvents, java.util.List oldEvents) Callback for receiving events.

Methods inherited from interface com.bea.wlevs.ede.api.EventSink

onEvent

Method Detail

onREvent

public void onREvent(java.util.List newEvents,
                     java.util.List oldEvents)
              throws EventRejectedException

Callback for receiving events. Always invoked with at least one parameter not being null.

Parameters:

new - events emitted by source

old - events that are no longer live in the source

Throws:

EventRejectedException - if listener cannot handle event, it can raise this exception to inform the source