toolbar.java~14~

《深入浅出设计模式》的完整源代码

package prototype;
import java.util.*;
public class Toolbar {
  public HashMap ObjectPool;
  public void Toolbar()
  {
    this.Register(new String("circle"),new Circle());
    this.Register(new String("rectangle"),new Rectangle());
  }

  public void Register(Object key,Object object)
  {
    ObjectPool.put(key,object);
  }
  public Object getCloneObject(String key)
  {
    Object obj=ObjectPool.get(new String(key));
    return obj;
  }
}