[Biojava-l] circular sequences

Mark Schreiber mark_s@sanger.otago.ac.nz
Tue, 30 Jan 2001 15:05:19 +1300 (NZDT) 

  This message is in MIME format.  The first part should be readable text,
  while the remaining parts are likely unreadable without MIME-aware tools.
  Send mail to mime@docserver.cac.washington.edu for more info.

--0-846479053-980820319=:4511
Content-Type: TEXT/PLAIN; charset=US-ASCII

Hi

Attached are the CircularSequence and CircularView files. The circular
view allows for a temporary circular view onto a molecule that may be
discovered to be circular during or after parsing. Not sure how useful the
view is but it works.

Please look and poke and test to make sure It is compatible with other
code. The circular locations are still in the development but should be
out shortly

Mark


On Sun, 28 Jan 2001, Thomas Down wrote:

> On Mon, Jan 29, 2001 at 10:10:12AM +1300, Mark Schreiber wrote:
> > 
> > OK now i'm confused... why not just subclass simple sequence then since
> > the only thing that needs changing is the view onto the symbol list. All
> > other functionality is the same and doesn't need to be rewritten even if
> > it is minimal? I can't see how the delegation makes the job neater.
> 
> Yes, that would work fine too, if you'd prefer to take that
> approach.
> 
> Happy hacking,
> 
>     Thomas.
> _______________________________________________
> Biojava-l mailing list  -  Biojava-l@biojava.org
> http://biojava.org/mailman/listinfo/biojava-l
> 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Mark Schreiber			Ph: 64 3 4797875
Rm 218				email mark_s@sanger.otago.ac.nz
Department of Biochemistry	email m.schreiber@clear.net.nz
University of Otago		
PO Box 56
Dunedin
New Zealand
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

--0-846479053-980820319=:4511
Content-Type: TEXT/PLAIN; charset=US-ASCII; name="CircularView.java"
Content-Transfer-Encoding: BASE64
Content-ID: <Pine.OSF.3.96.1010130150519.4511B@sanger.otago.ac.nz>
Content-Description: 
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--0-846479053-980820319=:4511
Content-Type: TEXT/PLAIN; charset=US-ASCII; name="CircularSequence.java"
Content-Transfer-Encoding: BASE64
Content-ID: <Pine.OSF.3.96.1010130150519.4511C@sanger.otago.ac.nz>
Content-Description: 
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--0-846479053-980820319=:4511--