com.ibm.jusb.event
Class EventListenerImp

java.lang.Object
  com.ibm.jusb.event.EventListenerImp

All Implemented Interfaces:

EventListener

Direct Known Subclasses:

UsbDeviceListenerImp, UsbPipeListenerImp, UsbServicesListenerImp

public class EventListenerImp
extends Object
implements EventListener

Implementation of EventListener.

Author:

Dan Streetman

Nested Class Summary

protected class

EventListenerImp.EventListenerRunnableManager

Field Summary

protected HashMap	listeners
protected String	name

Constructor Summary

EventListenerImp()

Method Summary

void	addEventListener(EventListener listener) Add a listener.
void	clear() Clear all listeners.
String	getName()
boolean	isEmpty()
void	removeEventListener(EventListener listener) Remove a listener.
void	setName(String n)

Methods inherited from class java.lang.Object

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

Field Detail

listeners

protected HashMap listeners

name

protected String name

Constructor Detail

EventListenerImp

public EventListenerImp()

Method Detail

addEventListener

public void addEventListener(EventListener listener)

Add a listener.

Parameters:

listener - The listener to add.

removeEventListener

public void removeEventListener(EventListener listener)

Remove a listener.

Parameters:

listener - the listener to remove.

clear

public void clear()

Clear all listeners.

isEmpty

public boolean isEmpty()

Returns:

If this has no listeners.

setName

public void setName(String n)

Parameters:

n - The name to use.

getName

public String getName()

Returns:

The name in use.