de.caff.generics

Interface ActiveListListener<T>

Type Parameters:

T - list type

public interface ActiveListListener<T>

A listener for active lists.

In general a listener should not change the list during its call.

Author:

Rammi

Method Summary

Modifier and Type	Method and Description
void	itemAdded(int index, T item) Called when an item was added.
void	itemExchanged(int index, T oldItem, T newItem) Called when an item was exchanged.
void	itemRemoved(int index, T item) Called when an item was removed.

Method Detail

itemAdded

void itemAdded(int index,
               T item)

Called when an item was added.

Parameters:

index - where item was added

item - added item

itemRemoved

void itemRemoved(int index,
                 T item)

Called when an item was removed.

Parameters:

index - index which the item had before it was removed

item - removed item

itemExchanged

void itemExchanged(int index,
                   T oldItem,
                   T newItem)

Called when an item was exchanged.

Parameters:

index - index where the exchange did happen

oldItem - old item which was removed

newItem - new item which was added