org.opennms.netmgt.scriptd
Class BroadcastEventProcessor

java.lang.Object
  org.opennms.netmgt.scriptd.BroadcastEventProcessor

All Implemented Interfaces:

EventListener

final class BroadcastEventProcessor

extends java.lang.Object

implements EventListener

This class receives all events on behalf of the Scriptd service. All events are placed on a queue, so they can be handled by the "Executor" (this allows the Exceutor to pause and resume without losing events).

Author:

Jim Doble, OpenNMS

Field Summary

private FifoQueue

m_execQ The location where executable events are enqueued to be executed.

Constructor Summary

(package private)

BroadcastEventProcessor(FifoQueue execQ) This constructor subscribes to eventd for all events

Method Summary

void	close() Close the BroadcastEventProcessor
java.lang.String	getName() Return an id for this event listener
void	onEvent(Event event) This method is invoked by the EventIpcManager when a new event is available for processing.

Methods inherited from class java.lang.Object

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

Field Detail

m_execQ

private FifoQueue m_execQ

The location where executable events are enqueued to be executed.

Constructor Detail

BroadcastEventProcessor

BroadcastEventProcessor(FifoQueue execQ)

This constructor subscribes to eventd for all events

Parameters:

execQ - The queue where executable events are stored.

Method Detail

close

public void close()

Close the BroadcastEventProcessor

onEvent

public void onEvent(Event event)

This method is invoked by the EventIpcManager when a new event is available for processing. Each event is queued for handling by the Executor.

Specified by:

onEvent in interface EventListener

Parameters:

event - The event

getName

public java.lang.String getName()

Return an id for this event listener

Specified by:

getName in interface EventListener

Returns:

The ID of this event listener.