FluxValueNotifier<T> class
A simple Notifier for basic value types that works with Flux.
Example:
final counterProvider = NotifierProvider<FluxValueNotifier<int>, int>(
() => FluxValueNotifier(0),
);
- Mixed-in types
Constructors
- FluxValueNotifier(T _initialValue)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
ref
→ NotifierProviderRef<
T> -
The
Reffrom the provider associated with thisNotifier.no setterinherited - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- state ↔ T
-
The value currently exposed by this
Notifier.getter/setter pairinherited - stateOrNull → T?
-
The value currently exposed by this
Notifier.no setterinherited
Methods
-
build(
) → T -
Initialize a
Notifier. -
listenSelf(
void listener(T? previous, T next), {void onError(Object error, StackTrace stackTrace)?}) → void -
Listens to changes on the value exposed by this provider.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
set(
T value) → void -
Set the state to a new value. Called by Flux
setProvider.override -
toString(
) → String -
A string representation of this object.
inherited
-
update(
T updater(T current)) → void - Convenience method to update state
-
updateShouldNotify(
T previous, T next) → bool -
A method invoked when the state exposed by this
Notifierchanges. It compares the previous and new value, and return whether listeners should be notified.inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited