Package org.wicketstuff

Class ReuseAllStrategy

java.lang.Object

org.wicketstuff.AbstractItemsNavigationStrategy

org.wicketstuff.ReuseAllStrategy

All Implemented Interfaces:

Serializable, IItemReuseStrategy, IClusterable, IQuickReuseStrategy

public class ReuseAllStrategy
extends AbstractItemsNavigationStrategy

reuse strategy that reuse existing items on re-render if models are equal see ReuseIfModelsEqualStrategy to read more

this strategy also supports partial updates ie. items can be added/removed without the need to render view
this strategy is different from QuickReuseIfModelsEqualStrategy in that it keeps all the items on re-render , QuickReuseIfModelsEqualStrategy only renders the items for the last page on re-render

used with AjaxItemsNavigator or AjaxScrollEventBehaviorBase

Author:

Vineet Semwal

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReuseAllStrategy()

Method Summary

Modifier and Type	Method	Description
<T> Iterator<Item<T>>	getItems(IItemFactory<T> factory, Iterator<IModel<T>> newModels, Iterator<Item<T>> existingItems)	reuses if models are equal
long	getPageCreatedOnRender()	page to be created on render if page is zero then the current page rendered is reconstructed

Methods inherited from class org.wicketstuff.AbstractItemsNavigationStrategy

addItems, isPartialUpdatesSupported

Methods inherited from class java.lang.Object

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

Constructor Detail

ReuseAllStrategy

public ReuseAllStrategy()

Method Detail

getItems

public <T> Iterator<Item<T>> getItems(IItemFactory<T> factory,
                                      Iterator<IModel<T>> newModels,
                                      Iterator<Item<T>> existingItems)

reuses if models are equal

Type Parameters:

T - type of Item

Parameters:

factory - implementation of IItemFactory

newModels - iterator over models for items

existingItems - iterator over child items

Returns:

iterator over existing items

getPageCreatedOnRender

public long getPageCreatedOnRender()

Description copied from interface: IQuickReuseStrategy

page to be created on render if page is zero then the current page rendered is reconstructed