Observable<T> class

class Observable

Annotations

• @JS()

Constructors

Observable([void onObserverAdded(Observer<T> observer)])

Properties

hashCode → int

The hash code for this object.

no setter, inherited

observers → List<Observer<T>>

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

add(void callback(T eventData, EventState eventState), [num mask, bool insertFirst, dynamic scope, bool unregisterOnFirstCall]) → Observer<T>

addOnce(void callback(T eventData, EventState eventState)) → Observer<T>

clear() → void

clone() → Observable<T>

hasObservers() → bool

hasSpecificMask([num mask]) → bool

makeObserverBottomPriority(Observer<T> observer) → void

makeObserverTopPriority(Observer<T> observer) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyObserver(Observer<T> observer, T eventData, [num mask]) → void

notifyObservers(T eventData, [num mask, dynamic target, dynamic currentTarget, dynamic userInfo]) → bool

notifyObserversWithPromise(T eventData, [num mask, dynamic target, dynamic currentTarget, dynamic userInfo]) → Promise<T>

remove(Observer<T> observer) → bool

removeCallback(void callback(T eventData, EventState eventState), [dynamic scope]) → bool

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited