Observable<T> class

Inheritance

• Object
• Atom
• Observable

Implemented types

• Interceptable<T>
• Listenable<ChangeNotification<T>>
• ObservableValue<T>

Available extensions

• AtomSpyReporter
• ObservableBoolExtension

Constructors

Observable.new(T initialValue, {String? name, ReactiveContext? context, EqualityComparer<T>? equals})

Create an observable value with an initialValue and an optional name

factory

Properties

context → ReactiveContext

no setter, inherited

debugCreationStack → StackTrace?

The stack trace when the object is created

final, inherited

equals → EqualityComparer<T>?

final

hashCode → int

The hash code for this object.

no setter, inherited

hasObservers → bool

no setter, inherited

isBeingObserved → bool

no setter, inherited

name → String

final, inherited

nonObservableValue → T

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ T

getter/setter pair, override-getter

Methods

intercept(Interceptor<T> interceptor) → Dispose

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

observe(Listener<ChangeNotification<T>> listener, {bool fireImmediately = false}) → Dispose

override

onBecomeObserved(void fn()) → void Function()

inherited

onBecomeUnobserved(void fn()) → void Function()

inherited

reportChanged() → void

inherited

reportObserved() → void

inherited

reportRead() → void

Available on Atom, provided by the AtomSpyReporter extension

reportWrite<T>(T newValue, T oldValue, void setNewValue(), {EqualityComparer<T>? equals, bool? useDeepEquality}) → void

Available on Atom, provided by the AtomSpyReporter extension

toggle() → void

Available on Observable<bool>, provided by the ObservableBoolExtension extension

lets you toggle the internal value of ObservableBool

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited