org.red5.server.api.event

Interface IEventObservable

All Known Subinterfaces:

IBasicScope, IBroadcastScope, IGlobalScope, IScope, ISharedObject

All Known Implementing Classes:

BasicScope, Scope, SharedObjectScope

public interface IEventObservable

IEventObservable hold functionality of the well-known Observer pattern, that is it has a list of objects that listen to events.

Method Summary

Modifier and Type	Method and Description
boolean	addEventListener(IEventListener listener) Add event listener to this observable
Set<IEventListener>	getEventListeners() Returns event listeners
boolean	removeEventListener(IEventListener listener) Remove event listener from this observable

Method Detail

addEventListener

boolean addEventListener(IEventListener listener)

Add event listener to this observable

Parameters:

listener - Event listener

Returns:

true if listener is added and false otherwise

removeEventListener

boolean removeEventListener(IEventListener listener)

Remove event listener from this observable

Parameters:

listener - Event listener

Returns:

true if listener is removed and false otherwise

getEventListeners

Set<IEventListener> getEventListeners()

Returns event listeners

Returns:

Event listeners iterator