org.mobicents.protocols.smpp.event
Class AbstractEventDispatcher

java.lang.Object
  org.mobicents.protocols.smpp.event.AbstractEventDispatcher

All Implemented Interfaces:

EventDispatcher

Direct Known Subclasses:

SimpleEventDispatcher, TaskExecutorEventDispatcher

public abstract class AbstractEventDispatcher
extends Object
implements EventDispatcher

Parent class for event dispatchers that maintain their observers in a java.util.List.

Version:

$Id: AbstractEventDispatcher.java 452 2009-01-15 16:56:36Z orank $

Constructor Summary

AbstractEventDispatcher()

Method Summary

void	addObserver(SessionObserver observer) Add an observer to this event dispatcher.
boolean	contains(SessionObserver observer)
protected SessionObserver[]	getObserverList() Get the list of observers as an array.
Collection<SessionObserver>	getObservers() Get a read-only collection view of all the observers registered with this event dispatcher.
Iterator<SessionObserver>	observerIterator() Get an iterator over the currently registered observers.
void	removeObserver(SessionObserver observer) Remove an observer from this event dispatcher.
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mobicents.protocols.smpp.event.EventDispatcher

destroy, init, notifyObservers, notifyObservers

Constructor Detail

AbstractEventDispatcher

public AbstractEventDispatcher()

Method Detail

addObserver

public void addObserver(SessionObserver observer)

Description copied from interface: EventDispatcher

Add an observer to this event dispatcher.

Specified by:

addObserver in interface EventDispatcher

Parameters:

observer - the observer object to add.

removeObserver

public void removeObserver(SessionObserver observer)

Description copied from interface: EventDispatcher

Remove an observer from this event dispatcher.

Specified by:

removeObserver in interface EventDispatcher

Parameters:

observer - the observer object to remove from the registered observers.

getObservers

public Collection<SessionObserver> getObservers()

Description copied from interface: EventDispatcher

Get a read-only collection view of all the observers registered with this event dispatcher. This is useful for copying all of the observers registered on one EventDispatcher into another.

Specified by:

getObservers in interface EventDispatcher

Returns:

A read-only collection of all the observers registered with this dispatcher.

observerIterator

public Iterator<SessionObserver> observerIterator()

Description copied from interface: EventDispatcher

Get an iterator over the currently registered observers.

Specified by:

observerIterator in interface EventDispatcher

Returns:

an iterator object which iterates over all registered observers.

contains

public boolean contains(SessionObserver observer)

size

public int size()

getObserverList

protected SessionObserver[] getObserverList()

Get the list of observers as an array.

Returns:

An array of all registered observers.