# Package org.eclipse.osgi.framework.eventmgr

package org.eclipse.osgi.framework.eventmgr
Provides the event manager API.

## Package Specification

This package specifies the API for the event manager.

Clients which implement an event bus to deliver synchronous and/or asynchronous events to listeners will likely be interested in the types provided by this package.

Class
Description
CopyOnWriteIdentityMap<K,V>
A copy-on-write identity map.
EventDispatcher<K,V,E>
The EventDispatcher interface contains the method that is called by the Event Manager to complete the event delivery to the event listener.
EventListeners<K,V>
Deprecated.
As of 3.5.
EventManager
This class is the central class for the Event Manager.
ListenerQueue<K,V,E>
The ListenerQueue is used to snapshot the list of listeners at the time the event is fired.