toMap method
- int? nodeId,
Converts this event to a Map that can be encoded with StandardMessageCodec.
nodeId
is the unique identifier of the semantics node associated with
the event, or null if the event is not associated with a semantics node.
Implementation
Map<String, dynamic> toMap({int? nodeId}) {
final Map<String, dynamic> event = <String, dynamic>{'type': type, 'data': getDataMap()};
if (nodeId != null) {
event['nodeId'] = nodeId;
}
return event;
}