A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
[Information] Map with multiple keys
Joined: Aug 16, 2007
Aug 31, 2009 10:28:08
Did you ever need a map (kind of structure) with multiple keys to value? I needed this kind of implementation. I googled for that and came across
and they have a class
I thought it might be helpful so put it here and also so that it gets archived on internet.
Joined: Jul 31, 2009
Aug 31, 2009 13:24:52
That looks pretty useful, better than some of the nested HashMap/ArrayList/HashMap structures I've run across before
Have you checked out
subject: [Information] Map with multiple keys
how can we get all the keys having same value in TreeMap
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/collections/map/LRUMap
Collection with 3 keys
Which Data Structure to use?
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015