AsyncProvider<T> class

Inheritance

• Object
• ProviderBase<AsyncValue<T>>
• AsyncProvider

Available extensions

• AsyncProviderOverrideCompat

Constructors

AsyncProvider(FutureOr<T> builder(Ref<AsyncValue<T>> ref), {bool autoDispose = false, Duration autoDisposeDelay = Duration.zero, String? name})

Riverpod互換: AsyncProvider((ref) async => value, autoDispose: ...)

AsyncProvider.args(Record? _args, {bool autoDispose = false, Duration autoDisposeDelay = Duration.zero, String? name})

サブクラス用: class Y extends AsyncProvider<T>

Properties

args → Record?

familyの等価性材料（==相当）。必要に応じてoverride。

no setter, override

argument → Object?

引数（Riverpod互換）。

no setter, inherited

autoDispose → bool

未購読で自動破棄するか

no setter, override

autoDisposeDelay → Duration

自動破棄の遅延

no setter, override

future → Provider<Future<T>>

ref.watch(p.future) 相当のセレクタProvider

no setter

hashCode → int

The hash code for this object.

no setter, inherited

key → ProviderKey

args+型名からKeyを生成

no setter, inherited

name → String?

デバッグ名（Riverpod互換）。

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build(Ref<AsyncValue<T>> ref) → FutureOr<T>

makeData(T value) → AsyncValue<T>

makeError(Object e, StackTrace st, [T? previous]) → AsyncValue<T>

makeLoading([T? previous]) → AsyncValue<T>

makeRefreshing(T value) → AsyncValue<T>

mutate<R>(MutationToken<R> token, Future<R> body(Ref<AsyncValue<T>> ref), {Concurrency concurrency = Concurrency.concurrent}) → Call<R, AsyncValue<T>>

mutation<R>([Symbol? symbol]) → MutationToken<R>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

overrideWith(dynamic override) → ProviderOverride<AsyncValue<T>>

Available on AsyncProvider<T>, provided by the AsyncProviderOverrideCompat extension

overrideWithBuild(AsyncValue<T> builder(Ref<AsyncValue<T>> ref, AsyncProvider<T> notifier)) → ProviderOverride<AsyncValue<T>>

Available on AsyncProvider<T>, provided by the AsyncProviderOverrideCompat extension

overrideWithValue(AsyncValue<T> value) → ProviderOverride<AsyncValue<T>>

Available on AsyncProvider<T>, provided by the AsyncProviderOverrideCompat extension

run<R>(Future<R> body(Ref<AsyncValue<T>> ref)) → Call<R, AsyncValue<T>>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited