org.logicalcobwebs.proxool.util

Interface ListenerContainerIF

All Known Implementing Classes:

AbstractListenerContainer, CompositeConfigurationListener, CompositeConnectionListener, CompositeProxoolListener, CompositeStateListener, CompositeStatisticsListener

public interface ListenerContainerIF

A container for event listeners. Implementations should cater to only one type of listeners.

Since:

Proxool 0.7

Version:

$Revision: 1.2 $, $Date: 2003/03/03 11:12:02 $

Author:

Christian Nedregaard (christian_nedregaard@email.com), $Author: billhorsman $ (current maintainer)

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(java.lang.Object listener) Add a listener to this container.
boolean	isEmpty() Get wether this container is empty or not.
boolean	removeListener(java.lang.Object listener) Remove a listener from this container.

Method Detail

addListener

void addListener(java.lang.Object listener)

Add a listener to this container.

Parameters:

listener - the listener to add.

removeListener

boolean removeListener(java.lang.Object listener)

Remove a listener from this container.

Parameters:

listener - the listener to be removed.

Returns:

wether the listnener was found and removed or not.

isEmpty

boolean isEmpty()

Get wether this container is empty or not.

Returns:

wether this container is empty or not.