Need Suggestion on what container to use

[dcusick]

Hi all... I have a question about what type of container I should use for a project I'm working on.. Basically, I am grabbing data from a database for use on a webpage. There is a varying list of application names, and each application could have multiple versions. If I did a SELECT DISTINCT on the table I would get output similar to the following...

App Name Version
-------- -------
App1 1
App1 2
App2 1
App3 5
App3 4

I want to have this data in one container. Basically I want to be able to print out all of the distinct app names as well as the distinct version numbers. I need an easy way to iterate though this list. Basically, I want to look up App1, and print 1,2. Look up App2, and print 1. Any ideas on how this can be done? Any help would be greatly appreciated. Thanks.

Doug

 

[maxpower1]

if you're not doing a lot of insertion/deletion, consider ArrayList. In 1.4, ArrayList is fast because it implements the marker Interface called randomAccess.

If you need a synch. list, then consider using Vector. It also implements that interface.

then check out this thread on how to use iterator

thread269-590793

~za~
You can't bring back a dead thread!