Re: Navigating a Vector

Vector implements List and List guarantees that the iterator goes
through the right order. And getting a ListIterator lets you go back and
forth.

And indexOf(Object element) would give you the (first) index of where a
given element is found.

Is there something I'm missing here? 

Francois

On Mon, 2004-11-01 at 19:55, mark.schreiber@xxxxxxxxxxxxxxxxxx wrote:
> I'm not sure you can, especially because iterators on Vectors are not 
> gaurenteed to operate in any special order. If possible you should use an 
> ArrayList or LinkedList. In this case you will be able to find the index 
> or even ask for items by their index.
> 
> You can make a List or LinkedList out of a Vector as it is a Collection.
> 
> - Mark
> 
> 
> 
> 
> 
> "Ng, Peter" <Peter.Ng@xxxxxxxx>
> Sent by: biojava-l-bounces@xxxxxxxxxxxxxxxxxxx
> 11/02/2004 02:32 AM
> 
>  
>         To:     <biojava-l@xxxxxxxxxxx>
>         cc:     (bcc: Mark Schreiber/GP/Novartis)
>         Subject:        [Biojava-l] Navigating a Vector
> 
> 
> I'm trying to iterate through a database using a Vector and
> previous/next JButtons.  How do I find the Vector index of the current
> record so I can navigate forward and back in the Vector?  Thanks in
> advance!

_______________________________________________
Biojava-l mailing list  -  Biojava-l@xxxxxxxxxxx
http://biojava.org/mailman/listinfo/biojava-l