toJson method
Implementation
Map<String, dynamic> toJson() {
final json = <String, dynamic>{};
if (deviceType != null) {
json[r'deviceType'] = deviceType;
}
if (readDate != null) {
json[r'readDate'] = readDate;
}
json[r'readHour'] = readHour;
if (readType != null) {
json[r'readType'] = readType;
}
if (readvalue != null) {
json[r'readvalue'] = readvalue;
}
return json;
}