package howto;

import java.util.*;

public class HotSpotMgr
{
   private Vector _vec;

   public HotSpotMgr()
   {
      _vec = new Vector();
   }

   public void manage(HotSpot hs)
   {
      _vec.addElement(hs);
   }

   public HotSpot isAt(Coordinates coord)
   {
      for (int i = 0; i < _vec.size(); i++)
      {
         HotSpot hs = (HotSpot)_vec.elementAt(i);

         if (hs.isAt(coord)) return hs;
      }

      return null;
   }
}