适配器模式，超简单的一个设计模式。
GOF的《设计模式》中解释如下：
将一个类的接口转换成客户希望的另外一个接口，Adapter使原本由于接口不兼容而不能一起工作的类可以一起工作
写个简单的例子如下：
public interface IShape
{ public void SetLocation(Location location); public Location GetLocation(); }
class Square : IShape
{ public void SetLocation(Location location) { throw new NotImplementedException(); } public Location GetLocation() { throw new NotImplementedException(); } }
class XXCircle
{ public void SetLocation(Location location) { throw new NotImplementedException(); } public Location GetLocation() { throw new NotImplementedException(); } }
class Circle : IShape
{ XXCircle myXXCircle; public Circle(XXCircle myXXCircle) { this.myXXCircle = myXXCircle; } public Circle() { this.myXXCircle = new XXCircle(); } #region IShape Members public void SetLocation(Location location) { myXXCircle.SetLocation(location); } public Location GetLocation() { return myXXCircle.GetLocation(); } #endregion
}
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