Prefetcher

interface Prefetcher

Provides ability to prefetch content of lenses before they are applied using a Processor. The amount of lenses content that gets prefetched is limited by the Cache.Configuration provided to LensesComponent.

Types

Noop

object Noop : LensesComponent.Prefetcher

Status

enum Status : Enum<LensesComponent.Prefetcher.Status>

Possible states of lens content availability for local use.

Functions

observe

@CheckResult()

abstract fun observe(lens: LensesComponent.Lens, callback: Consumer<LensesComponent.Prefetcher.Status> = Consumer {}): Closeable

Allows to observe individual lens content loading Status.

run

@CheckResult()

abstract fun run(lenses: List<LensesComponent.Lens>, callback: Consumer<Boolean> = Consumer {}): Closeable

Starts a new operation to prefetch content for the provided list of lenses.

Inheritors

LensesComponent.Prefetcher