Package com.irurueta.hermes

Class UpdatedCollectionItemChange<T>

java.lang.Object

com.irurueta.hermes.CollectionItemChange

com.irurueta.hermes.UpdatedCollectionItemChange<T>

Type Parameters:

T - type of items in the collection.

public class UpdatedCollectionItemChange<T>
extends CollectionItemChange

Class to represent a change in a collection item that has been updated.

Field Summary

Fields

Modifier and Type	Field	Description
private final T	newItem	Item after being updated.
private final T	oldItem	Item before being updated.

Constructor Summary

Constructors

Constructor	Description
UpdatedCollectionItemChange(T oldItem, T newItem)	Constructor.

Method Summary

Modifier and Type	Method	Description
T	getNewItem()	Returns the item that after being updated.
T	getOldItem()	Returns the item that before being updated.

Methods inherited from class com.irurueta.hermes.CollectionItemChange

getAction

Methods inherited from class java.lang.Object

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

Field Details

oldItem

private final T oldItem

Item before being updated.

newItem

private final T newItem

Item after being updated.

Constructor Details

UpdatedCollectionItemChange

public UpdatedCollectionItemChange(T oldItem,
 T newItem)

Constructor.

Parameters:

oldItem - item that before being updated.

newItem - item after being updated.

Throws:

IllegalArgumentException - if either the old or new item is null.

Method Details

getOldItem

public T getOldItem()

Returns the item that before being updated.

Returns:

the item that before being updated.

getNewItem

public T getNewItem()

Returns the item that after being updated.

Returns:

the item that after being updated.