com.eteks.sweethome3d.model

Class CollectionEvent<T>

java.lang.Object

java.util.EventObject

com.eteks.sweethome3d.model.CollectionEvent<T>

All Implemented Interfaces:

java.io.Serializable

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

Type of event notified when an item is added or deleted from a list. T is the type of item stored in the collection.

Author:

Emmanuel Puybaret

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CollectionEvent.Type The type of change in the collection.

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
CollectionEvent(java.lang.Object source, T item, CollectionEvent.Type type) Creates an event for an item that has no index.
CollectionEvent(java.lang.Object source, T item, int index, CollectionEvent.Type type) Creates an event for an item with its index.

Method Summary

Modifier and Type	Method and Description
int	getIndex() Returns the index of the item in collection or -1 if this index is unknown.
T	getItem() Returns the added or deleted item.
CollectionEvent.Type	getType() Returns the type of event.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionEvent

public CollectionEvent(java.lang.Object source,
                       T item,
                       CollectionEvent.Type type)

Creates an event for an item that has no index.

Parameters:

source - the object to which an item was added or deleted

item - the added or deleted item

type - CollectionEvent.Type.ADD or CollectionEvent.Type.DELETE

CollectionEvent

public CollectionEvent(java.lang.Object source,
                       T item,
                       int index,
                       CollectionEvent.Type type)

Creates an event for an item with its index.

Parameters:

source - the object to which an item was added or deleted

item - the added or deleted item

index - the index at which the item was added or deleted, or -1 if unknown

type - CollectionEvent.Type.ADD or CollectionEvent.Type.DELETE

Method Detail

getItem

public T getItem()

Returns the added or deleted item.

getIndex

public int getIndex()

Returns the index of the item in collection or -1 if this index is unknown.

getType

public CollectionEvent.Type getType()

Returns the type of event.