Business constructor
Business({})
Implementation
Business({
String? businessArea,
String? tel,
String? parkingType,
String? alias,
String? cost,
String? cPid,
String? openTimeToday,
String? openTimeWeek,
String? tag,}){
_businessArea = businessArea;
_tel = tel;
_parkingType = parkingType;
_alias = alias;
_cost = cost;
_cPid = cPid;
_openTimeToday = openTimeToday;
_openTimeWeek = openTimeWeek;
_tag = tag;
}