static void Main(string[] args)
{
Console.WriteLine("Please input numberA:");
double numA = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Please input numberB:");
double numB = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("Please input algorithm:");
string algorithm = Console.ReadLine();
Operation operation;
SimpleFactory sf = new SimpleFactory();
operation = sf.createOperation(algorithm);
double result = 0d;
if (operation != null)
{
result = operation.getResult(numA, numB);
}
else
{
Console.WriteLine("WRONG MESSAGE INPUT!");
}
Console.WriteLine("Result:{0}", result);
Console.Read();
}
static void Main(string[] args)
{
SimpleFactory simpleFactory = new SimpleFactory();
Product productA = simpleFactory.CreateProduct("ProductA");
productA.Operation();
Product productB = simpleFactory.CreateProduct("ProductB");
productB.Operation();
}
private static void TestSimpleFactory()
{
//使用简单工厂，客户直接去点菜就可以（自己不用操心如何做菜）
//后续扩展直接实现抽象类就可以，低耦合，易扩展
Food food1 = SimpleFactory.MakeFood(FoodType.Patato);
food1.Make();
Food food2 = SimpleFactory.MakeFood(FoodType.Chicken);
food2.Make();
Food food3 = SimpleFactory.MakeFood(FoodType.TomatoWithEggs);
food3.Make();
}
static void Main(string[] args)
{
Console.WriteLine("*** Simple Factory Pattern Demo***\n");
IAnimal preferredType = null;
ISimpleFactory simpleFactory = new SimpleFactory();
#region The code region that will vary based on users preference
preferredType = simpleFactory.CreateAnimal();
#endregion
#region The codes that do not change frequently
preferredType.Speak();
preferredType.Action();
#endregion
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("Simple Factory Pattern");
IAnimal preferredType = null;
SimpleFactory simpleFactory = new SimpleFactory();
#region The code region that can vary based on users preference
//since this part may vary, we're moving the part to CreateAnimal() in SimpleFactory class
preferredType = simpleFactory.CreateAnimal();
#endregion
#region The code that do not change frequently
preferredType.AboutMe();
#endregion
Console.ReadLine();
}
