StatedCubit<TS extends Stated> class
Properties
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
isClosed
→ bool
-
Whether the bloc is closed.
no setterinherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
state
→ dynamic
-
The current
state.
no setterinherited
-
stream
→ Stream
-
The current state stream.
no setterinherited
Methods
-
addError(Object error, [StackTrace? stackTrace])
→ void
-
Reports an
error which triggers onError with an optional StackTrace.
inherited
-
close()
→ Future<void>
-
Closes the instance.
This method should be called when the instance is no longer needed.
Once
close is called, the instance can no longer be used.
inherited
-
emit(dynamic state)
→ void
-
Updates the
state to the provided state.
emit does nothing if the instance has been closed or if the
state being emitted is equal to the current state.
inherited
-
listen(void onData(dynamic)?, {Function? onError, void onDone()?, bool? cancelOnError})
→ StreamSubscription
-
Adds a subscription to the
Stream<State>.
Returns a StreamSubscription which handles events from
the Stream<State> using the provided onData, onError and onDone
handlers.
inherited
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
onChange(Change change)
→ void
-
Called whenever a
change occurs with the given change.
A change occurs when a new state is emitted.
onChange is called before the state of the cubit is updated.
onChange is a great spot to add logging/analytics for a specific cubit.
inherited
-
onError(Object error, StackTrace stackTrace)
→ void
-
Called whenever an
error occurs and notifies BlocObserver.onError.
inherited
-
toString()
→ String
-
A string representation of this object.
inherited
