EventBroadcaster
public class DefaultEventBroadcaster extends java.lang.Object implements EventBroadcaster
EventProducer
instances for type-safe event production.Modifier and Type | Field | Description |
---|---|---|
protected CompositeEventListener |
listeners |
Holds all registered event listeners
|
Constructor | Description |
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DefaultEventBroadcaster() |
Modifier and Type | Method | Description |
---|---|---|
void |
addEventListener(EventListener listener) |
Adds an event listener to the broadcaster.
|
static void |
addEventModel(EventModel eventModel) |
Adds a new
EventModel to the list of registered event models. |
void |
broadcastEvent(Event event) |
Broadcasts an event.
|
protected EventProducer |
createProxyFor(java.lang.Class clazz) |
Creates a dynamic proxy for the given EventProducer interface that will handle the
conversion of the method call into the broadcasting of an event instance.
|
EventProducer |
getEventProducerFor(java.lang.Class clazz) |
Returns an event producer instance for the given interface class.
|
boolean |
hasEventListeners() |
Indicates whether any listeners have been registered with the broadcaster.
|
void |
removeEventListener(EventListener listener) |
Removes an event listener from the broadcaster.
|
protected CompositeEventListener listeners
public void addEventListener(EventListener listener)
addEventListener
in interface EventBroadcaster
listener
- the listener to be addedpublic void removeEventListener(EventListener listener)
removeEventListener
in interface EventBroadcaster
listener
- the listener to be removedpublic boolean hasEventListeners()
hasEventListeners
in interface EventBroadcaster
public void broadcastEvent(Event event)
broadcastEvent
in interface EventBroadcaster
event
- the event to be broadcastpublic static void addEventModel(EventModel eventModel)
EventModel
to the list of registered event models.eventModel
- the event model instancepublic EventProducer getEventProducerFor(java.lang.Class clazz)
getEventProducerFor
in interface EventBroadcaster
clazz
- the Class object identifying an EventProducer
interfaceprotected EventProducer createProxyFor(java.lang.Class clazz)
clazz
- a descendant interface of EventProducerCopyright 1999-2016 The Apache Software Foundation. All Rights Reserved.