Patch

sealed class Patch<out T>

A Patch describes the changes made to a List.

Types

data class Delete<T>(start: Int, count: Int) : Patch<T>

A Patch saying, that one or more elements have been deleted

data class Insert<T>(element: T, index: Int) : Patch<T>

A Patch saying, that a new element has been inserted

data class InsertMany<T>(elements: List<T>, index: Int) : Patch<T>

A Patch saying, that a several element have been inserted

data class Move<T>(from: Int, to: Int) : Patch<T>

A Patch saying, that an element has been moved from one position to another. This is only used on mounts with a corresponding IdProvider.

abstract fun <R> map(parentJob: Job, mapping: (T, Job) -> R): Patch<R>

a convenience-method, to map the values encapsulated in a Patch