onInvalidated method

Stream<void> onInvalidated(
  1. List key
)

Broadcast stream emitting on invalidation of key within this scope.

Implementation

Stream<void> onInvalidated(List<dynamic> key) {
  _assertAlive();
  final keyStr = BloomData.normalizeKey(key);
  return _invalidationControllers
      .putIfAbsent(keyStr, () => StreamController<void>.broadcast())
      .stream;
}