org.opennms.netmgt.events.api

Interface EventSubscriptionService

All Known Subinterfaces:

EventIpcManager

All Known Implementing Classes:

EventIpcManagerDefaultImpl, MockEventIpcManager

public interface EventSubscriptionService

EventSubscriptionService interface.

Version:

$Id: $

Author:

ranger

Method Summary

Modifier and Type	Method and Description
void	addEventListener(EventListener listener) Registers an event listener that is interested in all events
void	addEventListener(EventListener listener, Collection<String> ueis) Registers an event listener interested in the UEIs in the passed list
void	addEventListener(EventListener listener, String uei) Registers an event listener interested in the passed UEI
void	removeEventListener(EventListener listener) Removes a registered event listener
void	removeEventListener(EventListener listener, Collection<String> ueis) Removes a registered event listener - the UEI list indicates the list of events the listener is no more interested in
void	removeEventListener(EventListener listener, String uei) Removes a registered event listener - the UEI indicates an event the listener is no more interested in

Method Detail

addEventListener

void addEventListener(EventListener listener)

Registers an event listener that is interested in all events

Parameters:

listener - a EventListener object.

addEventListener

void addEventListener(EventListener listener,
                      Collection<String> ueis)

Registers an event listener interested in the UEIs in the passed list

Parameters:

listener - a EventListener object.

ueis - a Collection object.

addEventListener

void addEventListener(EventListener listener,
                      String uei)

Registers an event listener interested in the passed UEI

Parameters:

listener - a EventListener object.

uei - a String object.

removeEventListener

void removeEventListener(EventListener listener)

Removes a registered event listener

Parameters:

listener - a EventListener object.

removeEventListener

void removeEventListener(EventListener listener,
                         Collection<String> ueis)

Removes a registered event listener - the UEI list indicates the list of events the listener is no more interested in

Parameters:

listener - a EventListener object.

ueis - a Collection object.

removeEventListener

void removeEventListener(EventListener listener,
                         String uei)

Removes a registered event listener - the UEI indicates an event the listener is no more interested in

Parameters:

listener - a EventListener object.

uei - a String object.