Fisher<T>.ofKey constructor

Fisher<T>.ofKey({
  1. required SunnyObservableMap<dynamic, T> source,
  2. dynamic mapKey,
  3. T? initialData,
  4. T? fallbackData,
  5. HStreamBuilder<T>? builder,
  6. required String? name,
  7. WidgetBuilder? loadingBuilder,
})

Implementation

Fisher.ofKey(
    {required SunnyObservableMap<dynamic, T> source,
    dynamic mapKey,
    T? initialData,
    this.fallbackData,
    this.builder,
    required this.name,
    this.loadingBuilder})
    : stream = source.watchKey(mapKey).after,
      initialData = initialData ?? source[mapKey] ?? fallbackData,
      isFuture = false,
      super(key: name.toKey("-fisher"));