StreamNotifierProviderImpl<NotifierT extends AsyncNotifierBase<T> , T> class
The implementation of StreamNotifierProvider but with loosened type constraints that can be shared with AutoDisposeStreamNotifierProvider.
This enables tests to execute on both StreamNotifierProvider and AutoDisposeStreamNotifierProvider at the same time.
- Inheritance
-
- Object
- ProviderOrFamily
- StreamNotifierProviderImpl
- Annotations
-
- @visibleForTesting
- @internal
Constructors
-
StreamNotifierProviderImpl(NotifierT _createNotifier(), {String? name, Iterable<
ProviderOrFamily> ? dependencies}) -
A variant of AsyncNotifier which has
build
creating a Stream. -
StreamNotifierProviderImpl.internal(NotifierT _createNotifier(), {required String? name, required Iterable<
ProviderOrFamily> ? dependencies, required Iterable<ProviderOrFamily> ? allTransitiveDependencies, required DebugGetCreateSourceHash? debugGetCreateSourceHash, Family<Object?> ? from, Object? argument}) - An implementation detail of Riverpod
Properties
-
allTransitiveDependencies
→ Iterable<
ProviderOrFamily> ? -
All the dependencies of a provider and their dependencies too.
finalinherited
- argument → Object?
-
If this provider was created with the
.family
modifier, argument is the variable that was used.finalinherited - debugGetCreateSourceHash → DebugGetCreateSourceHash?
-
A debug-only fucntion for obtaining a hash of the source code of the
initialization function.
finalinherited
-
dependencies
→ Iterable<
ProviderOrFamily> ? -
The list of providers that this provider potentially depends on.
finalinherited
-
from
→ Family<
Object?> ? -
If this provider was created with the
.family
modifier, from is the.family
instance.finalinherited -
future
→ AlwaysAliveRefreshable<
Future< T> > -
Obtains a
Future
that resolves with the firststate
value that is not AsyncLoading.latefinal - hashCode → int
-
The hash code for this object.
no setterinherited
- name → String?
-
A custom label for providers.
finalinherited
-
notifier
→ AlwaysAliveRefreshable<
NotifierT> -
Obtains the StreamNotifier associated with this provider, without listening
to state changes.
latefinal
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addListener(
Node node, void listener(AsyncValue< T> ? previous, AsyncValue<T> next), {required void onError(Object error, StackTrace stackTrace)?, required void onDependencyMayHaveChanged()?, required bool fireImmediately}) → ProviderSubscription<AsyncValue< T> > -
Starts listening to this transformer
inherited
-
createElement(
) → StreamNotifierProviderElement< NotifierT, T> - An internal method that defines how a provider behaves.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
overrideWith(
NotifierT create()) → Override - Override the provider with a new initialization function.
-
read(
Node node) → AsyncValue< T> -
Obtains the result of this provider expression without adding listener.
inherited
-
runNotifierBuild(
AsyncNotifierBase< T> notifier) → Stream<T> -
Runs the
build
method of a notifier. -
select<
Selected> (Selected selector(AsyncValue< T> value)) → AlwaysAliveProviderListenable<Selected> -
Partially listen to a provider.
inherited
-
selectAsync<
Output> (Output selector(T data)) → AlwaysAliveProviderListenable< Future< Output> > -
A variant of select for asynchronous values
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- autoDispose → const AutoDisposeStreamNotifierProviderBuilder
- Marks the provider as automatically disposed when no longer listened to.
- family → const StreamNotifierProviderFamilyBuilder
- A group of providers that builds their value from an external parameter.