rectangle.java

来自「《深入浅出设计模式》的完整源代码」· Java 代码 · 共 20 行

package prototype;

public class Rectangle implements prototype,Command {
  public Object Clone() {
    Object clone=null;
    try{
      clone=super.clone();
    }
    catch(CloneNotSupportedException exception){
      System.err.println("Clone not support");
    }
    return clone;
  }
  public String GetName() {
    return "Retangle";
    }
    public void Draw(){
      System.out.println("Draw a rectangle");
    }
}