com.facebook.litho.widget

Class RecyclerBinderUpdateCallback<T>

java.lang.Object

com.facebook.litho.widget.RecyclerBinderUpdateCallback<T>

public class RecyclerBinderUpdateCallback<T>
extends Object

An implementation of ListUpdateCallback that generates the relevant Components when an item is inserted/updated.

The user of this API is expected to provide a ComponentRenderer implementation to build a Component from a generic model object.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RecyclerBinderUpdateCallback.ComponentContainer
static interface	RecyclerBinderUpdateCallback.ComponentRenderer<T>
static class	RecyclerBinderUpdateCallback.Operation
static interface	RecyclerBinderUpdateCallback.OperationExecutor

Constructor Summary

Constructors

Constructor and Description
RecyclerBinderUpdateCallback(List<? extends T> prevData, List<? extends T> nextData, RecyclerBinderUpdateCallback.ComponentRenderer<T> componentRenderer, RecyclerBinder recyclerBinder)
RecyclerBinderUpdateCallback(List<? extends T> prevData, List<? extends T> nextData, RecyclerBinderUpdateCallback.ComponentRenderer<T> componentRenderer, RecyclerBinderUpdateCallback.OperationExecutor operationExecutor)

Method Summary

Modifier and Type	Method and Description
void	applyChangeset(ComponentContext c)
void	onChanged(int position, int count, Object payload)
void	onInserted(int position, int count)
void	onMoved(int fromPosition, int toPosition)
void	onRemoved(int position, int count)

Methods inherited from class java.lang.Object

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

Constructor Detail

RecyclerBinderUpdateCallback

public RecyclerBinderUpdateCallback(List<? extends T> prevData,
                                    List<? extends T> nextData,
                                    RecyclerBinderUpdateCallback.ComponentRenderer<T> componentRenderer,
                                    RecyclerBinder recyclerBinder)

RecyclerBinderUpdateCallback

public RecyclerBinderUpdateCallback(List<? extends T> prevData,
                                    List<? extends T> nextData,
                                    RecyclerBinderUpdateCallback.ComponentRenderer<T> componentRenderer,
                                    RecyclerBinderUpdateCallback.OperationExecutor operationExecutor)

Method Detail

onInserted

public void onInserted(int position,
                       int count)

onRemoved

public void onRemoved(int position,
                      int count)

onMoved

public void onMoved(int fromPosition,
                    int toPosition)

onChanged

public void onChanged(int position,
                      int count,
                      Object payload)

applyChangeset

public void applyChangeset(ComponentContext c)