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HashMap in HashMap Doubts

Micheal John
Ranch Hand

Joined: Nov 01, 2006
Posts: 344
Hi all,

I'm using HashMap to store data in key/value pair: below is what I'm doing..



I want to get for the key 100 and 01, the value is Hello
and 100 and 02, the value is World..

How to achieve this..is there any api for this..or we have to use like StringTokenzier..?


Micheal John
SCJP 1.4 (86%), SCWCD 1.4 (86%), SCBCD 1.3 (85%), SCDJWS (Just Started...) - Satisfaction Lies in Our EFFORT, Not in the ATTAINMENT
Joanne Neal
Rancher

Joined: Aug 05, 2005
Posts: 3580
    
  15
returns a HashMap, so just iterate through that the same way as you iterated thru h3.


Joanne
Edwin Dalorzo
Ranch Hand

Joined: Dec 31, 2004
Posts: 961
Do you mean somewhat like this?

Micheal John
Ranch Hand

Joined: Nov 01, 2006
Posts: 344
It's seems to be generics.. only supported in 1.5..? i am using i.4..?
Paul Sturrock
Bartender

Joined: Apr 14, 2004
Posts: 10336

The logic will be the same though. 1.4 version:


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Micheal John
Ranch Hand

Joined: Nov 01, 2006
Posts: 344
Thanks paul, Edwin and also neal..
Edwin Dalorzo
Ranch Hand

Joined: Dec 31, 2004
Posts: 961

The logic will be the same though. 1.4 version:


Did you not miss the casting, Paul?

Paul Sturrock
Bartender

Joined: Apr 14, 2004
Posts: 10336

Yup Teach me for just regexing out the generics syntax...
 
Consider Paul's rocket mass heater.
 
subject: HashMap in HashMap Doubts