public function __construct()
 {
     $this->Areas = new AreasObject();
     $this->IndexCityInArea = new Indexes();
     $this->IndexWarehouseInCity = new Indexes();
     $this->IndexCityName = new Indexes(true);
     $this->IndexWarehouseNumberInCity = new Indexes();
     parent::__construct();
 }
 public function getWarehouses($cityRef)
 {
     return $this->data->getWarehouses($cityRef);
 }