class SupplierEngineer { int id; int supplierId; String personName; int personRoleId; String contact; String email; SupplierEngineer({this.id, this.supplierId, this.personName, this.personRoleId, this.contact, this.email}); SupplierEngineer.fromJson(Map json) { id = json['id']; supplierId = json['supplierId']; personName = json['personName']; personRoleId = json['personRoleId']; contact = json['contact']; email = json['email']; } Map toJson() { final Map data = new Map(); data['id'] = this.id; data['supplierId'] = this.supplierId; data['personName'] = this.personName; data['personRoleId'] = this.personRoleId; data['contact'] = this.contact; data['email'] = this.email; return data; } }