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" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
11/02/2004 02:32 AM
To: <[EMAIL PROTECTED]>
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!
--
Regards,
Peter Ng
Laboratory Information Management Coordinator
Laboratory Services
BC Centre for Disease Control
655 West 12th Avenue
Vancouver BC V5Z 4R4
Tel: 604-660-2058
Fax: 604-660-6073
Web: www.bccdc.org
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