State<T> class

State of the state machine.

Constructors

State(Machine machine, T identifier)

Constructs a new state with an identifier.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

identifier → T

Object identifying this state.

final

machine → Machine

The state machine holding this state.

final

name → String

A human readable name of the state.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

transitions → List<Transition>

The list of transitions of this state.

final

Methods

addNested<S>(Machine<S> machine) → void

Adds a nested machine that gets started when this state is entered, and stopped when this state is left.

addTransition(Transition transition) → void

Adds a new transition to this state.

enter() → void

Call this method to enter this state.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onEntry(Callback0 callback) → void

Triggers the callback when the state is entered.

onExit(Callback0 callback) → void

Triggers the callback when the state is left.

onFuture<S>(Future<S> future, Callback1<S> callback) → void

Triggers the callback when a future yields a value.

onFutureProvider<S>(Provider<Future<S>> provider, Callback1<S> callback) → void

Triggers the callback when the Future provided by provider yields a value.

onStream<S>(Stream<S> stream, Callback1<S> callback) → void

Triggers the callback when stream triggers an event. The stream must be a broadcast stream, since it might be shared among multiple subscriptions.

onStreamProvider<S>(Provider<Stream<S>> provider, Callback1<S> callback) → void

Triggers the callback when the Stream provided by provider triggers an event.

onTimeout(Duration duration, Callback0 callback) → void

Triggers the callback when duration elapses.

toString() → String

Returns a debug string of this state.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited