AirController<T> class

A reactive state container for 'Air' A reactive state container for the Air Framework.

AirController holds a value of type T and notifies listeners when the value changes. It integrates with the Air system to allow global access and automatic dependency tracking with AirBuilder and AirView.

Inheritance

Constructors

AirController(T _value, {required String key})
Creates a new AirController with an initial _value and a required key.

Properties

hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
key → String
The unique key identifying this state in the Air system.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value ↔ T
The current value of the state.
getter/setter pair

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
dispose() → void
Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
forceNotify({String? sourceModuleId}) → void
Forces notification to listeners after in-place mutation.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
setValue(T newValue, {String? sourceModuleId, bool silent = false, bool force = false}) → void
Updates value with source tracking for AirGraph.
toString() → String
A string representation of this object.
inherited
update(T updater(T current)) → void
Updates the value using a transformation function updater.

Operators

operator ==(Object other) → bool
The equality operator.
inherited