ReactiveModel<T> class abstract

A lightweight version of Injected

Mixed-in types
Implementers
Available extensions

Constructors

ReactiveModel()
A lightweight version of Injected
ReactiveModel.create({required Object? creator(), T? initialState, bool? autoDisposeWhenNotUsed})
Create a ReactiveModel
factory

Properties

connectionState → ConnectionState
no setter
customStatus ↔ Object?
Custom status of the state. Set manually to mark the state with a particular tag to be used in your logic.
getter/setter pairinherited
error → dynamic
The error
no setteroverride
hasData → bool
The state is mutated successfully.
no setterinherited
hasError → bool
The stats has error
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
hasObservers → bool
Whether the state has listeners or not
no setterinherited
isDone → bool
The state is mutated using a stream and the stream is done.
no setterinherited
isIdle → bool
The state is initialized and never mutated.
no setterinherited
isStateInitialized → bool
no setter
isWaiting → bool
The state is waiting for and asynchronous task to end.
no setterinherited
rebuild → _Rebuild<T>

Available on ReactiveModel<T>, provided by the ReactiveModeX extension

listen to the state
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
snapState → SnapState<T>
A snap representation of the state
no setterinherited
state ↔ T
The current state
getter/setter pair
stateAsync ↔ Future<T>
The current Async state
getter/setter pair
subscription ↔ StreamSubscription?
It is not null if the state is waiting for a Future or is subscribed to a Stream
getter/setter pair

Methods

addCleaner(VoidCallback listener) → VoidCallback
Add a callback to be executed when the state is disposed of.
inherited
addObserver({required ObserveReactiveModel listener, bool shouldAutoClean = false, bool isSideEffects = true}) → VoidCallback
Add observer to this state.
inherited
cleanState() → void
Clean the state
inherited
dispose() → void
Dispose the state
override
disposeIfNotUsed() → void
Dispose the state if it has no listener
initializeState() → FutureOr<T?>
Initialize the state
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notify() → void
Notify observers
inherited
onAll<R>({R onIdle()?, required R onWaiting()?, required R onError(dynamic error, VoidCallback refreshError)?, required R onData(T data)}) → R
Listen to the injected Model and rebuild when it emits a notification.
onOrElse<R>({R onIdle()?, R onWaiting()?, R onError(dynamic error, VoidCallback refreshError)?, R onData(T data)?, required R orElse(T data)}) → R
Listen to the injected Model and rebuild when it emits a notification.
refresh() → Future<T?>
Refresh the Injected state. Refreshing the state means reinitialize it and reinvoke its creation function and notify its listeners.
setState(Object? mutator(T s), {SideEffects<T>? sideEffects, StateInterceptor<T>? stateInterceptor, bool shouldOverrideDefaultSideEffects(SnapState<T> snap)?, int debounceDelay = 0, int throttleDelay = 0}) → Future<T?>
Mutate the state of the model and notify observers.
setToHasData(dynamic data) → void
Set the state to the data status
setToHasError(dynamic error, {StackTrace? stackTrace, VoidCallback? refresher}) → void
Set the state to the error status
setToIsIdle() → void
Set the state to the idle status
setToIsWaiting() → void
Set the state to the waiting status
toggle() → void

Available on ReactiveModel<bool>, provided by the ReactiveModelBool extension

Toggle the state and notify listeners
toString() → String
A string representation of this object.
inherited
whenConnectionState<R>({R onIdle()?, required R onWaiting()?, required R onError(dynamic error)?, required R onData(T data)}) → R

Operators

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