toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final Map<String, dynamic> data = new Map<String, dynamic>();
  if (this.visit != null) {
    data['visit'] = this.visit!.toJson();
  }
  if (this.survey != null) {
    data['survey'] = this.survey!.toJson();
  }
  return data;
}