Re: Creation of collection objects in a loop

From:
Daniel Moyne <daniel.moyne@neuf.fr>
Newsgroups:
comp.lang.java.help
Date:
Fri, 18 Jul 2008 19:01:39 +0200
Message-ID:
<4880cc72$0$296$7a628cd7@news.club-internet.fr>
Hendrik Maryns wrote:

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GArlington schreef:
| On Jul 18, 2:33 pm, Daniel Moyne <daniel.mo...@neuf.fr> wrote:
|> This question is really generic ; I know how to read information from a
|> file ; from this file I want to display built object that I will name
|> in this post "record" ; so I will have a class "Record" ; so it will be
|> something like this :
|> for (from beginning to the end of text file) {
|> (a) gathering of "data" from file for generic record;
|> (b) Record record(i) = new Record(data);
|> (c) addition of record(i) into panel for display;
|> i+=1;
|>
|> }
|>
|> I know ho to handle (a) and (c) but how to create my collection of
objects
|> record(i) (meaning name of instance to be changed at each i iteration)
|> as the name of an object is supposed to be "fixed" ; I have the strong
feeling
|> that my question is entirely ridiculous but I have to go to the bottom
|> of it.
|>
|> Thanks.
|
| You know how to do a), you know how to do c), but you do not know how
| to initialise your own class Record with the data you just read???

List<Record> records = new ArrayList<Record>();
|> for (from beginning to the end of text file) {
|> (a) gathering of "data" from file for generic record;
~ Record record = new Record(data);
~ records.add(record);
|> (c) addition of record(i) into panel for display;
|> }

H.
- --
Hendrik Maryns
http://tcl.sfs.uni-tuebingen.de/~hendrik/
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ok Hendrik you propose a List to store my instances but at the first
iteration you do :
Record record = new Record(data1);
at the second iteration you do :
Record record = new Record(data2);
then with this what happens to the first instanciated object record as you
keep using the same name "record" ?
This is basically the reason why I posted my question ?

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