toJsonString method

Implementation

String toJsonString() {
  Map<String, dynamic> map = {};
  map["BeginTime"] = DateUtil.formatDateTime(beginTime);
  map["Channel"] = channel;
  map["DriverTypeMask"] = NumUtil.toHexString(driverTypeMask);
  map["EndTime"] = DateUtil.formatDateTime(endTime);
  map["Event"] = event;
  map["StreamType"] = NumUtil.toHexString(streamType);
  map["Type"] = type;
  return json.encode(map);
}