com.facebook.litho

Class MountSpecLithoRenderUnit

java.lang.Object

com.facebook.rendercore.RenderUnit<java.lang.Object>

com.facebook.litho.LithoRenderUnit

com.facebook.litho.MountSpecLithoRenderUnit

All Implemented Interfaces:

ContentAllocator<java.lang.Object>, TransitionRenderUnit

public class MountSpecLithoRenderUnit
extends LithoRenderUnit
implements ContentAllocator<java.lang.Object>

This RenderUnit encapsulates a Litho output to be mounted using Render Core.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MountSpecLithoRenderUnit.LithoBindBinder
static class	MountSpecLithoRenderUnit.LithoMountBinder

Nested classes/interfaces inherited from class com.facebook.rendercore.RenderUnit

RenderUnit.Binder<MODEL,CONTENT>, RenderUnit.DelegateBinder<MODEL,CONTENT>, RenderUnit.RenderType

Field Summary

Fields inherited from class com.facebook.litho.LithoRenderUnit

mContext, mId, output

Fields inherited from interface com.facebook.rendercore.ContentAllocator

DEFAULT_MAX_PREALLOCATION

Method Summary

Modifier and Type	Method and Description
static MountSpecLithoRenderUnit	create(long id, Component component, ComponentContext context, NodeInfo nodeInfo, com.facebook.litho.ViewNodeInfo viewNodeInfo, int flags, int importantForAccessibility, int updateState)
java.lang.Object	createContent(Context c) Allocates the mountable content (View or Drawable).
MountItemsPool.ItemPool	createRecyclingPool() Creates an ItemPool for this mountable content.
ContentAllocator<java.lang.Object>	getContentAllocator()
java.lang.String	getDescription()
java.lang.Object	getPoolableContentType() Returns an object defining the type of the mount-content.
java.lang.Class<?>	getRenderContentType()
boolean	isRecyclingDisabled() Return true if pooling should be disabled for this mount content.
protected void	onEndUpdateRenderUnit()
protected void	onStartUpdateRenderUnit()
static boolean	shouldUpdateMountItem(MountSpecLithoRenderUnit current, MountSpecLithoRenderUnit next, java.lang.Object currentData, java.lang.Object nextData)

Methods inherited from class com.facebook.litho.LithoRenderUnit

getComponentContext, getId, getLayoutOutput, getMatchHostBounds, isMountableView

Methods inherited from class com.facebook.rendercore.RenderUnit

addAttachBinder, addAttachBinders, addMountBinder, addMountBinders, attachBinders, detachBinders, doesMountRenderTreeHosts, getAttachBinders, getAttachBinderTypeToDelegateMap, getMountBinders, getMountBinderTypeToDelegateMap, getRenderType, mountBinders, unmountBinders

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.rendercore.ContentAllocator

canPreallocate, createPoolableContent, onCreateMountContentPool, poolSize

Method Detail

create

public static MountSpecLithoRenderUnit create(long id,
                                              Component component,
                                              ComponentContext context,
                                              NodeInfo nodeInfo,
                                              com.facebook.litho.ViewNodeInfo viewNodeInfo,
                                              int flags,
                                              int importantForAccessibility,
                                              int updateState)

onStartUpdateRenderUnit

protected void onStartUpdateRenderUnit()

Overrides:

onStartUpdateRenderUnit in class RenderUnit<java.lang.Object>

onEndUpdateRenderUnit

protected void onEndUpdateRenderUnit()

Overrides:

onEndUpdateRenderUnit in class RenderUnit<java.lang.Object>

createRecyclingPool

public MountItemsPool.ItemPool createRecyclingPool()

Description copied from interface: ContentAllocator

Creates an ItemPool for this mountable content. Returning null will generate a default pool.

Specified by:

createRecyclingPool in interface ContentAllocator<java.lang.Object>

createContent

public java.lang.Object createContent(Context c)

Description copied from interface: ContentAllocator

Allocates the mountable content (View or Drawable).

Specified by:

createContent in interface ContentAllocator<java.lang.Object>

getPoolableContentType

public java.lang.Object getPoolableContentType()

Description copied from interface: ContentAllocator

Returns an object defining the type of the mount-content. Typically the mount-content's Class.

Specified by:

getPoolableContentType in interface ContentAllocator<java.lang.Object>

isRecyclingDisabled

public boolean isRecyclingDisabled()

Description copied from interface: ContentAllocator

Return true if pooling should be disabled for this mount content.

Specified by:

isRecyclingDisabled in interface ContentAllocator<java.lang.Object>

getDescription

public java.lang.String getDescription()

Overrides:

getDescription in class RenderUnit<java.lang.Object>

getContentAllocator

public ContentAllocator<java.lang.Object> getContentAllocator()

Specified by:

getContentAllocator in class RenderUnit<java.lang.Object>

getRenderContentType

public java.lang.Class<?> getRenderContentType()

Overrides:

getRenderContentType in class RenderUnit<java.lang.Object>

shouldUpdateMountItem

public static boolean shouldUpdateMountItem(MountSpecLithoRenderUnit current,
                                            MountSpecLithoRenderUnit next,
                                            java.lang.Object currentData,
                                            java.lang.Object nextData)