Package org.xwiki.observation

Class AbstractEventListener

java.lang.Object

org.xwiki.observation.AbstractEventListener

All Implemented Interfaces:

EventListener

public abstract class AbstractEventListener
extends Object
implements EventListener

Base class for EventListeners.

Since:

5.4RC1

Version:

$Id: 66f62bdfc0a31ed99e113158e3fb1c08ee9bb453 $

Field Summary

Fields inherited from interface org.xwiki.observation.EventListener

CACHE_INVALIDATION_DEFAULT_PRIORITY

Constructor Summary

Constructors

Constructor	Description
AbstractEventListener(String name, Object... values)
AbstractEventListener(String name, List<? extends Event> events)
AbstractEventListener(String name, Event... events)

Method Summary

Modifier and Type	Method	Description
List<Event>	getEvents()
String	getName()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xwiki.observation.EventListener

onEvent

Constructor Details

AbstractEventListener

public AbstractEventListener(String name,
 List<? extends Event> events)

Parameters:

name - the listener's name. It's a free form text identifying this listener instance in a unique manner. This name is used for some operations in ObservationManager.

events - the list of events this listener is configured to receive. This listener will be automatically registered with this list of events against the ObservationManager. When an event occurs, for each matching event in this list, the EventListener.onEvent(Event, Object, Object) method will be called.

AbstractEventListener

public AbstractEventListener(String name,
 Event... events)

Parameters:

name - the listener's name. It's a free form text identifying this listener instance in a unique manner. This name is used for some operations in ObservationManager.

events - the list of events this listener is configured to receive. This listener will be automatically registered with this list of events against the ObservationManager. When an event occurs, for each matching event in this list, the EventListener.onEvent(Event, Object, Object) method will be called.

AbstractEventListener

public AbstractEventListener(String name,
 Object... values)

Parameters:

name - the listener's name. It's a free form text identifying this listener instance in a unique manner. This name is used for some operations in ObservationManager.

values - the list of events this listener is configured to receive (values can be can be Event, Iterable of Event or Event[]). This listener will be automatically registered with this list of events against the ObservationManager. When an event occurs, for each matching event in this list, the EventListener.onEvent(Event, Object, Object) method will be called.

Since:

11.8RC1

Method Details

getName

public String getName()

Specified by:

getName in interface EventListener

Returns:

the listener's name. It's a free form text identifying this listener instance in a unique manner. This name is used for some operations in ObservationManager.

getEvents

public List<Event> getEvents()

Specified by:

getEvents in interface EventListener

Returns:

the list of events this listener is configured to receive. This listener will be automatically registered with this list of events against the ObservationManager. When an event occurs, for each matching event in this list, the EventListener.onEvent(Event, Object, Object) method will be called.