me.tatarka.bindingcollectionadapter2.itembindings

Class OnItemBindClass<T>

java.lang.Object

me.tatarka.bindingcollectionadapter2.itembindings.OnItemBindClass<T>

All Implemented Interfaces:

OnItemBind<T>

public class OnItemBindClass<T>
extends java.lang.Object
implements OnItemBind<T>

An OnItemBind that selects an item view based on the class of the given item.

 itemBind = new OnItemBindClass<>()
     .map(String.class, BR.name, R.layout.item_name)
     .map(Footer.class, ItemBinding.VAR_NONE, R.layout.item_footer);
 

Constructor Summary

Constructors

Constructor and Description
OnItemBindClass()

Method Summary

Modifier and Type	Method and Description
int	itemTypeCount() Returns the number of item types in the map.
OnItemBindClass<T>	map(java.lang.Class<? extends T> itemClass, int variableId, int layoutRes) Maps the given class to the given variableId and layout.
<E extends T> OnItemBindClass<T>	map(java.lang.Class<E> itemClass, OnItemBind<E> onItemBind) Maps the given class to the given OnItemBind.
void	onItemBind(ItemBinding itemBinding, int position, T item) Called on each item in the collection, allowing you to modify the given ItemBinding.

Methods inherited from class java.lang.Object

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

Constructor Detail

OnItemBindClass

public OnItemBindClass()

Method Detail

map

public OnItemBindClass<T> map(java.lang.Class<? extends T> itemClass,
                              int variableId,
                              int layoutRes)

Maps the given class to the given variableId and layout. This is assignment-compatible match with the object represented by Class.

map

public <E extends T> OnItemBindClass<T> map(java.lang.Class<E> itemClass,
                                            OnItemBind<E> onItemBind)

Maps the given class to the given OnItemBind. This is assignment-compatible match with the object represented by Class.

itemTypeCount

public int itemTypeCount()

Returns the number of item types in the map. This is useful for BindingListViewAdapter.BindingListViewAdapter(int) or app:itemTypeCount in an AdapterView.

onItemBind

public void onItemBind(ItemBinding itemBinding,
                       int position,
                       T item)

Description copied from interface: OnItemBind

Called on each item in the collection, allowing you to modify the given ItemBinding. Note that you should not do complex processing in this method as it's called many times.

Specified by:

onItemBind in interface OnItemBind<T>