public static AudiFactory GetInstance()
{
if (_audi == null)
{
_audi = new AudiFactory();
}
return(_audi);
}
private static void Case1()
{
IAutoMobileFactory factory = BMWFactory.GetInstance();
IAutoMobile autoMobile = factory.Make();
autoMobile.Start();
autoMobile.Stop();
IAutoMobileFactory factory1 = AudiFactory.GetInstance();
IAutoMobile autoMobile1 = factory1.Make();
autoMobile1.Start();
autoMobile1.Stop();
IAutoMobileFactory factory2 = TeslaFactory.GetInstance();
IAutoMobile autoMobile2 = factory2.Make();
autoMobile2.Start();
autoMobile2.Stop();
}