toJson method

Map<String, Object?> toJson()

Implementation

Map<String, Object?> toJson() {
  var relationData = this.relationData;
  var source = this.source;
  var target = this.target;

  final json = <String, Object?>{};
  if (relationData != null) {
    json[r'relationData'] = relationData;
  }
  if (source != null) {
    json[r'source'] = source;
  }
  if (target != null) {
    json[r'target'] = target;
  }
  return json;
}