toJson method

@override Map<String, Object> toJson()

Returns a JSON presentation of the object.

Implementation

@override
Map<String, Object> toJson() {
  var result = <String, Object>{};
  result['id'] = id;
  var value = this.value;
  if (value != null) {
    result['value'] = value.toJson();
  }
  return result;
}