TiledDataSource

abstract class TiledDataSource<T : Any> : PositionalDataSource<T>

Functions

addInvalidatedCallback

open fun addInvalidatedCallback(onInvalidatedCallback: DataSource.InvalidatedCallback)

countItems

abstract fun countItems(): Int

invalidate

open fun invalidate()

loadInitial

open override fun loadInitial(params: PositionalDataSource.LoadInitialParams, callback: PositionalDataSource.LoadInitialCallback<T>)

loadRange

open override fun loadRange(params: PositionalDataSource.LoadRangeParams, callback: PositionalDataSource.LoadRangeCallback<T>)

abstract fun loadRange(startPosition: Int, count: Int): List<T>?

map

override fun <V : Any> map(function: Function<T, V>): PositionalDataSource<V>

override fun <V : Any> map(function: (T) -> V): PositionalDataSource<V>

mapByPage

override fun <V : Any> mapByPage(function: Function<List<T>, List<V>>): PositionalDataSource<V>

override fun <V : Any> mapByPage(function: (List<T>) -> List<V>): PositionalDataSource<V>

removeInvalidatedCallback

open fun removeInvalidatedCallback(onInvalidatedCallback: DataSource.InvalidatedCallback)

Properties

isInvalid

open val isInvalid: Boolean

Inheritors

RealmTiledDataSource