PaginatedBloc<T, F> class
Methods
-
add(DataEvent<ListPage<T>, F> event)
→ void
-
Notifies the
Bloc
of a new event
which triggers
all corresponding EventHandler
instances.
If close
has already been called, any subsequent calls to add
will
be ignored and will not result in any subsequent state changes.
inherited
-
addError(Object error, [StackTrace? stackTrace])
→ void
-
Reports an
error
which triggers onError
with an optional StackTrace.
inherited
-
clear()
→ void
-
inherited
-
close()
→ Future<void>
-
Closes the
event
and state
Streams
.
This method should be called when a Bloc
is no longer needed.
Once close
is called, events
that are add
ed will not be
processed.
In addition, if close
is called while events
are still being
processed, the Bloc
will finish processing the pending events
.
inherited
-
emit(DataState<ListPage<T>, F> state)
→ void
-
emit
should never be used outside of tests.
inherited
-
listen(void onData(DataState<ListPage<T>, F>)?, {Function? onError, void onDone()?, bool? cancelOnError})
→ StreamSubscription<DataState<ListPage<T>, F>>
-
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
-
load([F? filter])
→ void
-
override
-
loadMore([F? filter])
→ void
-
-
mapEventToState(DataEvent<ListPage<T>, F> event)
→ Stream<DataState<ListPage<T>, F>>
-
@Deprecated - Use on
inherited
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
on<E extends Event>(EventHandler<E, DataState<ListPage<T>, F>> handler, {EventTransformer<E>? transformer})
→ void
-
Register event handler for an event of type
E
.
There should only ever be one event handler per event type E
.
inherited
-
onChange(Change<DataState<ListPage<T>, F>> 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
-
onEvent(DataEvent<ListPage<T>, F> event)
→ void
-
Called whenever an
event
is add
ed to the Bloc
.
A great spot to add logging/analytics at the individual Bloc
level.
inherited
-
onTransition(Transition<DataEvent<ListPage<T>, F>, DataState<ListPage<T>, F>> transition)
→ void
-
Called whenever a
transition
occurs with the given transition
.
A transition
occurs when a new event
is added
and a new state is emitted
from a corresponding EventHandler
.
executed.
onTransition
is called before a Bloc
's state
has been updated.
A great spot to add logging/analytics at the individual Bloc
level.
inherited
-
perform_load(F? filter, {bool append = false})
→ Future<ListPage<T>>
-
override
-
toString()
→ String
-
A string representation of this object.
inherited
-
transformEvents(Stream<DataEvent<ListPage<T>, F>> events, TransitionFunction<DataEvent<ListPage<T>, F>, DataState<ListPage<T>, F>> transitionFn)
→ Stream<Transition<DataEvent<ListPage<T>, F>, DataState<ListPage<T>, F>>>
-
@Deprecated - Use
on<Event>
with an EventTransformer
instead.
Will be removed in v8.0.0
inherited
-
transformTransitions(Stream<Transition<DataEvent<ListPage<T>, F>, DataState<ListPage<T>, F>>> transitions)
→ Stream<Transition<DataEvent<ListPage<T>, F>, DataState<ListPage<T>, F>>>
-
@Deprecated - Override
Stream<State> get stream
instead.
Will be removed in v8.0.0
inherited