com.microsoft.azure.storage

Class StorageEventMultiCaster<EVENT_TYPE extends BaseEvent,EVENT_LISTENER_TYPE extends StorageEvent<EVENT_TYPE>>

java.lang.Object

com.microsoft.azure.storage.StorageEventMultiCaster<EVENT_TYPE,EVENT_LISTENER_TYPE>

Type Parameters:

EVENT_TYPE - An object that represents the type of the event.

EVENT_LISTENER_TYPE - An object that represents the type of the event listener.

public final class StorageEventMultiCaster<EVENT_TYPE extends BaseEvent,EVENT_LISTENER_TYPE extends StorageEvent<EVENT_TYPE>>
extends Object

Represents a generic event multi-caster that allows event listeners to be dynamically added and removed.

Constructor Summary

Constructors

Constructor and Description
StorageEventMultiCaster()

Method Summary

Modifier and Type	Method and Description
void	addListener(EVENT_LISTENER_TYPE listener) Adds a listener to the event chain.
void	fireEvent(EVENT_TYPE event) Fires the event to all subscribed event listeners.
boolean	hasListeners() Returns a value that indicates whether any event listeners are registered for events.
void	removeListener(EVENT_LISTENER_TYPE listener) Removes an event listener from the event chain.

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageEventMultiCaster

public StorageEventMultiCaster()

Method Detail

addListener

public void addListener(EVENT_LISTENER_TYPE listener)

Adds a listener to the event chain.

Parameters:

listener - An EventListenerType object that represents the listener to add.

fireEvent

public void fireEvent(EVENT_TYPE event)

Fires the event to all subscribed event listeners.

Parameters:

event - An EVENTTYPEobject that represents the event being multi-casted.

hasListeners

public boolean hasListeners()

Returns a value that indicates whether any event listeners are registered for events.

Returns:

true if any event listeners are registered; otherwise, false.

removeListener

public void removeListener(EVENT_LISTENER_TYPE listener)

Removes an event listener from the event chain.

Parameters:

listener - An EventListenerType object that represents the listener to remove.