com.telerik.android.common

Class CollectionChangedEvent<E>

java.lang.Object

com.telerik.android.common.CollectionChangedEvent<E>

public class CollectionChangedEvent<E>
extends Object

Simple class holding the data about a change that occurred in an ObservableCollection.

Constructor Summary

Constructors

Constructor and Description
CollectionChangedEvent(ObservableCollection<? extends E> source, CollectionChangeAction action, List<? extends E> oldItems, List<? extends E> newItems, int oldIndex, int newIndex) Creates an instance of the CollectionChangedEvent class.
CollectionChangedEvent(ObservableCollection<E> source, CollectionChangeAction action) Creates an instance of the CollectionChangedEvent class.

Method Summary

Modifier and Type	Method and Description
CollectionChangeAction	action() Gets the current action.
int	getNewIndex() Gets the new index of the item.
List<? extends E>	getNewItems() Gets the new item.
int	getOldIndex() Gets the old index of the item.
List<? extends E>	getOldItems() Gets the old item.
ObservableCollection<? extends E>	getSource()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CollectionChangedEvent

public CollectionChangedEvent(ObservableCollection<? extends E> source,
                              CollectionChangeAction action,
                              List<? extends E> oldItems,
                              List<? extends E> newItems,
                              int oldIndex,
                              int newIndex)

Creates an instance of the CollectionChangedEvent class.

Parameters:

action - The action with which this event is associated with.

oldItems - The old item if an item was replaced or removed.

newItems - The newly added item.

oldIndex - The index of the removed or replaced item.

newIndex - The index of the newly added item.

CollectionChangedEvent

public CollectionChangedEvent(ObservableCollection<E> source,
                              CollectionChangeAction action)

Creates an instance of the CollectionChangedEvent class.

Parameters:

action - The action which this event is associated with.

Method Detail

getSource

public ObservableCollection<? extends E> getSource()

action

public CollectionChangeAction action()

Gets the current action.

Returns:

the current action.

See Also:

CollectionChangeAction

getNewItems

public List<? extends E> getNewItems()

Gets the new item.

Returns:

the new item.

getOldItems

public List<? extends E> getOldItems()

Gets the old item.

Returns:

the old item.

getNewIndex

public int getNewIndex()

Gets the new index of the item.

Returns:

the new index of the item.

getOldIndex

public int getOldIndex()

Gets the old index of the item.

Returns:

the old index of the item.