litho-widget/com.facebook.litho.widget/RecyclerRangeTraverser

RecyclerRangeTraverser

interface RecyclerRangeTraverser

An interface for generating traversing order for a range.

Types

interface Processor

Properties

BACKWARD_TRAVERSER

val BACKWARD_TRAVERSER: RecyclerRangeTraverser

BIDIRECTIONAL_TRAVERSER

val BIDIRECTIONAL_TRAVERSER: RecyclerRangeTraverser

A more optimized range traverser that expands from the center for the visible range so that items adjacent to the visible ones are traversed first.

FORWARD_TRAVERSER

val FORWARD_TRAVERSER: RecyclerRangeTraverser

Functions

abstract fun traverse(rangeStart: Int, rangeEnd: Int, firstVisible: Int, lastVisible: Int, processor: RecyclerRangeTraverser.Processor)

Traverse the given range.