com.facebook.litho

Class DebugHierarchy

java.lang.Object

com.facebook.litho.DebugHierarchy

public class DebugHierarchy
extends Object

DebugHierarchy provides a light(er) weight way to track and access information about the component parentage of a given MountItem. For a given MountItem, it provides access to a linked list of Class objects representing the class of the Component and each of it's hierarchy parents.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DebugHierarchy.Node

Method Summary

Modifier and Type	Method and Description
static Object	getMountItemContent(ComponentHost host, int mountItemIndex)
static int	getMountItemCount(ComponentHost host)
static DebugHierarchy.Node	getMountItemHierarchy(ComponentHost host, int mountItemIndex)
static String	getOutputUnitTypeName(int type)
static DebugHierarchy.Node	newNode(DebugHierarchy.Node parent, Component component, List<Component> components)

Methods inherited from class java.lang.Object

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

Method Detail

newNode

public static DebugHierarchy.Node newNode(DebugHierarchy.Node parent,
                                          Component component,
                                          List<Component> components)

getMountItemCount

public static int getMountItemCount(ComponentHost host)

getMountItemContent

public static Object getMountItemContent(ComponentHost host,
                                         int mountItemIndex)

getMountItemHierarchy

public static DebugHierarchy.Node getMountItemHierarchy(ComponentHost host,
                                                        int mountItemIndex)

getOutputUnitTypeName

public static String getOutputUnitTypeName(int type)