Package org.apache.commons.net.util

Class ListenerList

java.lang.Object

org.apache.commons.net.util.ListenerList

All Implemented Interfaces:

Serializable, Iterable<EventListener>

public class ListenerList
extends Object
implements Serializable, Iterable<EventListener>

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private final CopyOnWriteArrayList<EventListener>	listeners
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
ListenerList()

Method Summary

Modifier and Type	Method	Description
void	addListener(EventListener listener)
int	getListenerCount()
Iterator<EventListener>	iterator()	Return an Iterator for the EventListener instances.
private void	readObject(ObjectInputStream in)
void	removeListener(EventListener listener)
private void	writeObject(ObjectOutputStream out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

listeners

private final CopyOnWriteArrayList<EventListener> listeners

Constructor Details

ListenerList

public ListenerList()

Method Details

addListener

public void addListener(EventListener listener)

getListenerCount

public int getListenerCount()

iterator

public Iterator<EventListener> iterator()

Return an Iterator for the EventListener instances.

Specified by:

iterator in interface Iterable<EventListener>

Returns:

an Iterator for the EventListener instances

Since:

2.0 TODO Check that this is a good defensive strategy

readObject

private void readObject(ObjectInputStream in)

removeListener

public void removeListener(EventListener listener)

writeObject

private void writeObject(ObjectOutputStream out)