BlocState class
Provides a BLoC model interface to a class. Provides a PublishSubject
stream that can be subscribed to for updates. Also exposes a StreamSink
and
an Observable
for more control over the output. Updates are typically
triggered by calling the publishUpdate
method.
Constructors
Properties
- controller ↔ BlocController
-
The enclosing controller for this state
read / write
-
sink
→ StreamSink<
BlocState> -
read-only
-
stream
→ Observable<
BlocState> -
read-only
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
dispose(
) → void -
Closes the underlying stream. Inheriting classes that overload this method must call
super.dispose()
.@mustCallSuper -
mutate(
void mutation()) → void - Executes the provided closure function, then notifies the state of a mutation. [...]
-
onError(
Object error, StackTrace stackTrace) → void -
Method that is called when the stream reports an error. Prints the error message by default.
@protected
-
postMutate(
) → void -
Method that is called when publishMutation is called, after the stream is notified. Does nothing by default.
@protected
-
preMutate(
) → void -
Method that is called when publishMutation is called but before the stream is notified. Does nothing by default.
@protected
-
publishMutation(
) → void -
Notify the underlying stream that the internal state has mutated. [...]
@protected
-
subscribeToMutations(
void onMutate(BlocState), { void onError(Error, StackTrace), void onDone() }) → StreamSubscription -
Registers the given callback methods with the underlying stream and returns
the resulting
StreamSubscription
. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited