com.facebook.model

Interface GraphObjectList<T>

Type Parameters:

T - the type of elements in the list

All Superinterfaces:

Collection<T>, Iterable<T>, List<T>

public interface GraphObjectList<T>
extends List<T>

GraphObjectList is the primary representation of a collection of graph objects in the Facebook SDK for Android. It is not implemented by any concrete classes, but rather by a proxy (see the Factory class). A GraphObjectList can actually contain elements of any type, not just graph objects, but its principal use in the SDK is to contain types derived from GraphObject.

Method Summary

Methods

Modifier and Type	Method and Description
<U extends GraphObject> GraphObjectList<U>	castToListOf(Class<U> graphObjectClass) If T is derived from GraphObject, returns a new GraphObjectList exposing the same underlying data as a new GraphObject-derived type.
org.json.JSONArray	getInnerJSONArray() Gets the underlying JSONArray representation of the data.

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray

Method Detail

castToListOf

<U extends GraphObject> GraphObjectList<U> castToListOf(Class<U> graphObjectClass)

If T is derived from GraphObject, returns a new GraphObjectList exposing the same underlying data as a new GraphObject-derived type.

Parameters:

graphObjectClass - the GraphObject-derived type to return a list of

Returns:

a list representing the same underlying data, exposed as the new GraphObject-derived type

Throws:

FacebookGraphObjectException - if T does not derive from GraphObject

getInnerJSONArray

org.json.JSONArray getInnerJSONArray()

Gets the underlying JSONArray representation of the data.

Returns:

the underlying JSONArray representation of the data