add method Null safety

void add(
  1. Event event
)

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.

Implementation

void add(Event event) {
  if (_eventController.isClosed) return;
  try {
    onEvent(event);
    _eventController.add(event);
  } catch (error, stackTrace) {
    onError(error, stackTrace);
  }
}