ViewStateObserver<S extends ViewState> class abstract

ViewStateObserver defines an observer interface for receiving updated ViewStates. Instances of ViewState are emitted by a Presenter and received by a View component (in Framework layer) implementing the interface. Concrete implemenations of ViewStateObserver are placed to Presentation layer.

Implementers

Constructors

ViewStateObserver()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onViewStateChanged(S state) → void
Invoked when a state changes.
toString() → String
A string representation of this object.
inherited

Operators

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