CacheService<D extends Object, P extends Object> class abstract

Interface to cache an Entity locally Cache should notify subscribers that data has been updated through getData channel D Data type P Params that identify data type

Constructors

CacheService.withAsyncDelegate(AsyncCacheDelegate<D, P> delegate)

Creates a AsyncCacheDelegate cache service delegate Delegate that synchronously performs caching actions

factory

CacheService.withSyncDelegate(SyncCacheDelegate<D, P> delegate)

Creates a SyncCacheDelegate cache service delegate Delegate that synchronously performs caching actions

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

delete(P params) → Future<void>

Deletes cached value. The getData observable for the same key will emit null. params Caching key

getData(P params) → Stream<Entity<D>?>

Subscribes to cache data updates. Cache update listeners with new cached values. params Params to notify of changes

invalidate(P params) → Future<void>

Invalidates cached value params Params that identify entity

invalidateAll() → Future<void>

Invalidates all cached values

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

refetch(P params) → Future<void>

Makes cache service to refetch cached data updating subscribers with params params Params that identify entity

refetchAll() → Future<void>

Makes cache service to refetch cached data for all active subscribers

save(P params, Entity<D> entity) → Future<void>

Saves entity in a cache params Params that identify entity entity Data to save

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited