oracle.javatools.util

Class CollectionEvent<E>

java.lang.Object

java.util.EventObject

oracle.javatools.util.CollectionEvent<E>

Type Parameters:

E - the type of object in the collection

All Implemented Interfaces:

java.io.Serializable

public class CollectionEvent<E>
extends java.util.EventObject

Event fired to listeners when a ListenableCollection changes.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CollectionEvent.Type Enumeration of the various types of changes to the collection.

Field Summary

Fields inherited from class java.util.EventObject

source

Method Summary

Methods

Modifier and Type	Method and Description
int	getIndex()
E	getItem()
ListenableCollection<E>	getSource()
CollectionEvent.Type	getType()

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Method Detail

getSource

public ListenableCollection<E> getSource()

Overrides:

getSource in class java.util.EventObject

Returns:

the collection

getType

public CollectionEvent.Type getType()

Returns:

the type of change to the collection.

getItem

public E getItem()

Returns:

the item affected by the change.

getIndex

public int getIndex()

Returns:

the index of the item that was modified, or -1 if indexing is not relevant to this collection.