BaseResourceBloc<K extends Object, V>.fromState constructor
BaseResourceBloc<K extends Object, V>.fromState (
- ResourceState<
K, V> initialState, { - InitialValue<
K, V> ? initialValue,
Implementation
BaseResourceBloc.fromState(
ResourceState<K, V> initialState, {
this.initialValue,
}) : initialKey = initialState.key,
super(initialState) {
on<ResourceEvent>(
(event, emit) async {
if (event is KeyUpdate<K>) {
await _onKeyUpdate(event, emit);
} else if (event is KeyError) {
await _onKeyError(event, emit);
} else if (event is Reload) {
await _onReload(event, emit);
} else if (event is ValueUpdate<K, V>) {
await _onValueUpdate(event, emit);
} else if (event is ErrorUpdate) {
await _onErrorUpdate(event, emit);
} else if (event is ResourceAction) {
await _onResourceAction(event, emit);
} else if (event is TruthSourceUpdate) {
await _onTruthSourceUpdate(event, emit);
}
},
transformer: (events, mapper) => events.asyncExpand(mapper), // sequential
);
if (initialKey != null) {
_setUpTruthSubscription(initialKey!);
}
}