Package org.apache.pivot.collections

Class List.ListListenerList<T>

java.lang.Object

org.apache.pivot.util.ListenerList<ListListener<T>>

org.apache.pivot.collections.List.ListListenerList<T>

All Implemented Interfaces:

java.lang.Iterable<ListListener<T>>, ListListener<T>

Enclosing interface:

List<T>

public static class List.ListListenerList<T>
extends ListenerList<ListListener<T>>
implements ListListener<T>

List listener list.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pivot.collections.ListListener

ListListener.Adapter<T>

Constructor Summary

Constructors

Constructor	Description
ListListenerList()

Method Summary

Modifier and Type	Method	Description
void	comparatorChanged(List<T> list, java.util.Comparator<T> previousComparator)	Called when a list's comparator has changed.
void	itemInserted(List<T> list, int index)	Called when an item has been inserted into a list.
void	itemsRemoved(List<T> list, int index, Sequence<T> items)	Called when items have been removed from a list.
void	itemUpdated(List<T> list, int index, T previousItem)	Called when a list item has been updated.
void	listCleared(List<T> list)	Called when list data has been reset.

Methods inherited from class org.apache.pivot.util.ListenerList

add, add, contains, get, getLength, isEmpty, iterator, remove, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ListListenerList

public ListListenerList()

Method Detail

itemInserted

public void itemInserted(List<T> list,
                         int index)

Description copied from interface: ListListener

Called when an item has been inserted into a list.

Specified by:

itemInserted in interface ListListener<T>

Parameters:

list - The source of the list event.

index - The index at which the item was added.

itemsRemoved

public void itemsRemoved(List<T> list,
                         int index,
                         Sequence<T> items)

Description copied from interface: ListListener

Called when items have been removed from a list.

Specified by:

itemsRemoved in interface ListListener<T>

Parameters:

list - The source of the list event.

index - The starting index from which items have been removed.

items - The items that were removed from the list.

itemUpdated

public void itemUpdated(List<T> list,
                        int index,
                        T previousItem)

Description copied from interface: ListListener

Called when a list item has been updated.

Specified by:

itemUpdated in interface ListListener<T>

Parameters:

list - The source of the list event.

index - The index of the item that was updated.

previousItem - The item that was previously stored at index.

listCleared

public void listCleared(List<T> list)

Description copied from interface: ListListener

Called when list data has been reset.

Specified by:

listCleared in interface ListListener<T>

Parameters:

list - The source of the list event.

comparatorChanged

public void comparatorChanged(List<T> list,
                              java.util.Comparator<T> previousComparator)

Description copied from interface: ListListener

Called when a list's comparator has changed.

Specified by:

comparatorChanged in interface ListListener<T>

Parameters:

list - The source of the event.

previousComparator - The previous comparator value.