static void Main(string[] args)
{
// HR New Employee Process
IDeviceFactory factory = new SamsungFactory();
IMobilePhone phone = factory.CreateMobilePhone();
phone.Call("+45 12345678");
ITablet tablet = factory.CreateTablet();
tablet.PowerOn();
tablet.PowerOff();
}
static void Main(string[] args)
{
// HR New Employee Process
IDeviceFactory factory = new AppleFactory(); // <-- Only(!) reference to vendor
IMobilePhone phone = factory.CreateMobilePhone();
phone.Call("+45 12345678");
ITablet tablet = factory.CreateTablet();
tablet.PowerOn();
tablet.PowerOff();
}