IT工程師數位筆記本

///火影忍者中鳴人的影分身和孫悟空的的變都是原型模式
    class Client
    {
        static void Main(string[] args)
        {
            // 孫悟空 原型
            MonkeyKingPrototype prototypeMonkeyKing = new ConcretePrototype("MonkeyKing");

            // 變一個
            MonkeyKingPrototype cloneMonkeyKing = prototypeMonkeyKing.Clone() as ConcretePrototype;
            Console.WriteLine("Cloned1:\t"+cloneMonkeyKing.Id);

            // 變兩個
            MonkeyKingPrototype cloneMonkeyKing2 = prototypeMonkeyKing.Clone() as ConcretePrototype;
            Console.WriteLine("Cloned2:\t" + cloneMonkeyKing2.Id);
            Console.ReadLine();
        }
    }

    /// <summary>
    /// 孫悟空原型
    /// </summary>
    public  abstract class MonkeyKingPrototype
    {
        public string Id { get; set; }
        public MonkeyKingPrototype(string id)
        {
            this.Id = id;
        }

        // 克隆方法，即孫大圣說“變”
        public abstract MonkeyKingPrototype Clone();
    }

    /// <summary>
    /// 創建具體原型
    /// </summary>
    public class ConcretePrototype : MonkeyKingPrototype
    {
        public ConcretePrototype(string id)
            : base(id)
        { }

        /// <summary>
        /// 淺拷貝
        /// </summary>
        /// <returns></returns>
        public override MonkeyKingPrototype Clone()
        {
            // 調用MemberwiseClone方法實現的是淺拷貝，另外還有深拷貝
            return (MonkeyKingPrototype)this.MemberwiseClone();
        }
    }