SingleDataCubit<TState extends DataState<TFailure, TData>, TFailure, TData> mixin
- Superclass Constraints
- Mixin Applications
-
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
→ TState
-
The current state.
no setterinherited
-
stream
→ Stream<TState>
-
The current state stream.
no setterinherited
Methods
-
addError(Object error, [StackTrace? stackTrace])
→ void
-
Reports an
error
which triggers onError with an optional StackTrace.
inherited
-
clean()
→ void
-
Clean the cubit (block all operations)
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(TState 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
-
emitIdle()
→ void
-
inherited
-
emitRead(TData data)
→ void
-
-
emitReadFailed(TFailure failure)
→ void
-
-
emitReading()
→ void
-
-
emitReadResults(Stream<Either<TFailure, TData>> results)
→ void
-
-
emitWaiting()
→ void
-
inherited
-
listen(void onData(TState)?, {Function? onError, void onDone()?, bool? cancelOnError})
→ StreamSubscription<TState>
-
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<TState> 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
-
onReading()
→ void
-
-
read()
→ Future<Either<TFailure, TData>>
-
-
refresh()
→ void
-
-
toString()
→ String
-
A string representation of this object.
inherited