sortedlist.java

库存管理系统 采用JAVA来编写 希望对学习JAVA 的同学有所帮助

package merchant;

public class SortedList extends List{
	private Comparable comp;
	//constructor
	public SortedList(Comparable comp1)
	{
		comp=comp1;
	}
	public SortedList(int max_Items,Comparable comp2)
	{
		super(max_Items);
		comp=comp2;
	}
	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 1;
		}
		return -1;
	}
}