Factory

class Factory<T : RealmModel, R : Any>(realmQueryBuilder: RealmQueryBuilder<T>, transform: RealmModelTransform<T, R>) : DataSource.Factory<Int, R>

DataSource.Factory implementation to construct RealmTiledDataSource

Parameters

realmQueryBuilder

The builder function that will be used to construct RealmQuery instance. Will be called on loading thread.

transform

The transformation function that will be used to map live managed RealmModel instances to type R. The R should be unmanaged RealmModel objects or custom types. If managed instances are returned, then thread safety is not guaranteed.

Constructors

Factory

fun Factory(realmQueryBuilder: RealmQueryBuilder<T>, transform: RealmModelTransform<T, R>)

The builder function that will be used to construct RealmQuery instance.

Functions

asPagingSourceFactory

fun asPagingSourceFactory(fetchDispatcher: CoroutineDispatcher): () -> PagingSource<Int, R>

create

open override fun create(): RealmTiledDataSource<T, R>

map

open fun <ToValue : Any> map(function: Function<R, ToValue>): DataSource.Factory<Int, ToValue>

open fun <ToValue : Any> map(function: (R) -> ToValue): DataSource.Factory<Int, ToValue>

mapByPage

open fun <ToValue : Any> mapByPage(function: Function<List<R>, List<ToValue>>): DataSource.Factory<Int, ToValue>

open fun <ToValue : Any> mapByPage(function: (List<R>) -> List<ToValue>): DataSource.Factory<Int, ToValue>