AsyncCubit<T> class abstract

AsyncCubit is a cubit that loads data from some async source (eg. network, database).

It emits AsyncValue which can be in one of 3 states:

It is a base class for FutureCubit and StreamCubit.

Implementers

Constructors

AsyncCubit({AsyncValue<T>? initialState}): AsyncCubit is a cubit that loads data from some async source (eg. network, database).

debugKey → String: Debug key for this cubit. Used for logging purposes.
no setter
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 → AsyncValue<T>: The current state.
no setterinherited
stream → Stream<AsyncValue<T>>: The current stream of states.
no setterinherited

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(AsyncValue<T> state) → void: Updates the state to the provided state. emit does nothing if the state being emitted is equal to the current state.
emitMergeWithPrevious(AsyncValue<T> value) → void: Merge current state with the new one.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onChange(Change<AsyncValue<T>> 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
updateData(T data) → void: Updates the AsyncCubit with the provided data. This method can be used to emit new data from the AsyncCubit without making call using load/refresh methods.