Emitter<State> class Null safety

Base interface for emitting states in response to events.

Constructors

Emitter()

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
isCanceled bool
Whether the EventHandler associated with this Emitter has been canceled.
read-only
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

call(State state) → void
Emits the provided state.
forEach<T>(Stream<T> stream, FutureOr<State> onData(T)) Future<void>
when the stream emits new data and the result of onData is emitted. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
onEach<T>(Stream<T> stream, void onData(T)) Future<void>
Subscribes to the provided stream and invokes the onData callback when the stream emits new data. [...]
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited