lastData<T> method

@override T? lastData<T>({ String? path, String? target, })

Gets the last data sent to a specific topic. Returns null if no data has been sent to that topic.

Implementation

@override
T? lastData<T>({String? path, String? target}) {
  var t = Topic.create<T>(path: path, target: target);
  var node = _eventsMap[t];
  if (node != null && node is EventNode<T>) {
    // if (node.lastData is T) {
    return node.lastData;
    // } else {
    //   throw Exception('EventBus storage node($t) with broken data ');
    // }
  }

  return null;
}