info.bioinfweb.commons.collections.observable

Interface ListChangeListener<E>

Type Parameters:

E - the type of elements in the list where the modifications are monitored

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

ListChangeAdapter

public interface ListChangeListener<E>
extends java.util.EventListener

Classes that want to listen to modifications applied to an instance of List (e.g. ObservableList) should implement this interface and register as a listener.

Author:

Ben Stöver

Method Summary

Modifier and Type	Method and Description
void	afterElementReplaced(ListReplaceEvent<E> event) Called after an element in the monitored list has been replaced by another one.
void	afterElementsAdded(ListAddEvent<E> event) Called after one or more elements have been added to monitored list.
void	afterElementsRemoved(ListRemoveEvent<E,E> event) Called after one or more elements have been removed from monitored list.
void	beforeElementReplaced(ListReplaceEvent<E> event) Called before an element in the monitored list will be replaced by another one.
void	beforeElementsAdded(ListAddEvent<E> event) Called before one or more elements are added to monitored list.
void	beforeElementsRemoved(ListRemoveEvent<E,java.lang.Object> event) Called before one or more elements will be removed from monitored list.

Method Detail

beforeElementsAdded

void beforeElementsAdded(ListAddEvent<E> event)

Called before one or more elements are added to monitored list.

Parameters:

event - the event object containing further information on the modification

afterElementsAdded

void afterElementsAdded(ListAddEvent<E> event)

Called after one or more elements have been added to monitored list.

Parameters:

event - the event object containing further information on the modification

beforeElementReplaced

void beforeElementReplaced(ListReplaceEvent<E> event)

Called before an element in the monitored list will be replaced by another one.

Parameters:

event - the event object containing further information on the modification

afterElementReplaced

void afterElementReplaced(ListReplaceEvent<E> event)

Called after an element in the monitored list has been replaced by another one.

Parameters:

event - the event object containing further information on the modification

beforeElementsRemoved

void beforeElementsRemoved(ListRemoveEvent<E,java.lang.Object> event)

Called before one or more elements will be removed from monitored list.

Parameters:

event - the event object containing further information on the modification

afterElementsRemoved

void afterElementsRemoved(ListRemoveEvent<E,E> event)

Called after one or more elements have been removed from monitored list.

Parameters:

event - the event object containing further information on the modification