sortedlist.java

Java程序设计技巧与开发实例附书源代码。

public class SortedList
    extends List
{
   private Comparable comp;

   public SortedList(Comparable _comp)
   {
      comp = _comp;
   }

   public SortedList(int _maxItems, Comparable _comp)
   {
      super(_maxItems);
      comp = _comp;
   }

   public void add(Object obj)
   {
      super.add(obj);
      FlexSorter.sort(list, getSize(), comp);
   }

   public int indexOf(Object obj)
   {
      for (int i = 0; i < getSize(); i++)
      {
         if (comp.compare(get(i), obj) == 0)
         {
            return i;
         }
      }
      return -1;
   }
}