paging-legacy/co.anitrend.arch.paging.legacy.source.live.contract/AbstractPagingLiveDataSource

AbstractPagingLiveDataSource

abstract class AbstractPagingLiveDataSource<K : Any, V : Any> : PageKeyedDataSource<K, V> , IDataSource

Inheritors

SupportPagingLiveDataSource

Constructors

constructor()

Properties

isInvalid

open val isInvalid: Boolean

loadState

open override val loadState: Flow<LoadState>

Observable for network state during requests that the UI can monitor and act based on state changes

requestHelper

open override val requestHelper: RequestHelper

Request helper that controls the flow of requests to the implementing data source to avoid multiple requests of the same type before others are completed for this instance

Functions

addInvalidatedCallback

open fun addInvalidatedCallback(onInvalidatedCallback: DataSource.InvalidatedCallback)

invalidate

open fun invalidate()

loadAfter

abstract fun loadAfter(params: PageKeyedDataSource.LoadParams<K>, callback: PageKeyedDataSource.LoadCallback<K, V>)

loadBefore

abstract fun loadBefore(params: PageKeyedDataSource.LoadParams<K>, callback: PageKeyedDataSource.LoadCallback<K, V>)

loadInitial

abstract fun loadInitial(params: PageKeyedDataSource.LoadInitialParams<K>, callback: PageKeyedDataSource.LoadInitialCallback<K, V>)

map

override fun <ToValue : Any> map(function: Function<V, ToValue>): PageKeyedDataSource<K, ToValue>

override fun <ToValue : Any> map(function: (V) -> ToValue): PageKeyedDataSource<K, ToValue>

mapByPage

override fun <ToValue : Any> mapByPage(function: Function<List<V>, List<ToValue>>): PageKeyedDataSource<K, ToValue>

override fun <ToValue : Any> mapByPage(function: (List<V>) -> List<ToValue>): PageKeyedDataSource<K, ToValue>

refresh

abstract suspend fun refresh()

removeInvalidatedCallback

open fun removeInvalidatedCallback(onInvalidatedCallback: DataSource.InvalidatedCallback)

retryFailed

abstract suspend fun retryFailed()