private int GetMark(IConditioner airConditioner)
{
if (airConditioner is StationaryAirConditioner)
{
var stationaryAirConditioner = airConditioner as StationaryAirConditioner;
if ((char)stationaryAirConditioner.GetRate() <= stationaryAirConditioner.RequiredEnergyEfficiencyRating)
{
return 1;
}
}
else if (airConditioner is PlaneAirConditioner)
{
var planeAirConditioner = airConditioner as PlaneAirConditioner;
if (Convert.ToDouble(planeAirConditioner.GetRate()) < Constants.MinPlaneElectricity)
{
return 1;
}
}
else
{
var carAirConditioner = airConditioner as CarAirConditioner;
if (carAirConditioner != null)
{
if (Convert.ToDouble(carAirConditioner.GetRate()) >= Constants.MinCarVolume)
{
return 1;
}
}
}
return 0;
}
public void AddAirConditioner(IConditioner airConditioner)
{
if (this.AirConditioners.Contains(airConditioner))
{
throw new DuplicateEntryException(Constants.DuplicateEntry);
}
this.AirConditioners.Add(airConditioner);
}
public void RemoveAirConditioner(IConditioner airConditioner)
{
this.AirConditioners.Remove(airConditioner);
}
