.net设计模式-抽象工厂

 1 /// <summary>
 2     /// 一个工厂负责一些产品的创建
 3     /// 产品簇
 4     /// 单一职责就是创建完整的产品簇
 5     /// 
 6     /// 继承抽象类后，必须显式的override父类的抽象方法
 7     /// </summary>
 8     public abstract class FactoryAbstract
 9     {
10         public abstract IRace CreateRace();
11         public abstract IArmy CreateArmy();
12         public abstract IHero CreateHero();
13         public abstract IResource CreateResource();
14 
15         //public abstract ILuck CreateLuck();
16     }

 1 /// <summary>
 2     /// 一个工厂负责一些产品的创建
 3     /// </summary>
 4     public class HumanFactory : FactoryAbstract
 5     {
 6         public override IRace CreateRace()
 7         {
 8             return new Human();
 9         }
10 
11         public override IArmy CreateArmy()
12         {
13             return new HumanArmy();
14         }
15         public override IHero CreateHero()
16         {
17             return new HumanHero();
18         }
19         public override IResource CreateResource()
20         {
21             return new HumanResource();
22         }
23     }

 1 /// <summary>
 2     /// 一个工厂负责一些产品的创建
 3     /// </summary>
 4     public class ORCFactory : FactoryAbstract
 5     {
 6         public override IRace CreateRace()
 7         {
 8             return new ORC();
 9         }
10 
11         public override IArmy CreateArmy()
12         {
13             return new ORCArmy();
14         }
15         public override IHero CreateHero()
16         {
17             return new ORCHero();
18         }
19         public override IResource CreateResource()
20         {
21             return new ORCResource();
22         }
23     }