[kepler-users] If-Else Kepler

Sivagowri Swaminathan sivagowri at hotmail.com
Tue May 9 11:51:13 PDT 2006


Sir

are you referring to the 'switch' actor found under control actors? I am 
using kepler alpha 9.0 and didnt find the case actor. It would be useful for 
me if you could point out exactly, where to look for the actor.

Thanx
Siva




>From: "Edward A. Lee" <eal at eecs.berkeley.edu>
>To: Mohana Ramaratnam <mramarat at wustl.edu>
>CC: Kepler-users at ecoinformatics.org
>Subject: Re: [kepler-users] If-Else Kepler
>Date: Tue, 09 May 2006 11:21:34 -0700
>
>At 10:59 AM 5/8/2006, Mohana Ramaratnam wrote:
> >Hello,
> >
> >Has anybody tried implementing if-then-else like control of flow in
> >kepler?  I didnt see any replies to a previous post
> >(http://mercury.nceas.ucsb.edu/ecoinformatics/pipermail/kepler-users/2006-March/000088.html)
> >
> >~Mohana
>
>In addition to the DDF and PN mechanisms others have pointed
>to (which conditionally route tokens), there is a new actor
>in Ptolemy II called Case, listed in the Ptolemy II default
>library under "higher-order components."  This is a composite
>actor that can have more than one "inside", and a control port
>that determines which inside executes on any given firing...
>This works in all domains except CT, but is probably most
>useful in SDF, DDF, SR, and DE.  We are working on getting
>it to work in CT.
>
>Edward
>
>
>
>------------
>Edward A. Lee
>Professor, Chair of the EE Division, Associate Chair of EECS
>231 Cory Hall, UC Berkeley, Berkeley, CA 94720-1770
>phone: 510-642-0253 or 510-642-0455, fax: 510-642-2845
>eal at eecs.Berkeley.EDU, http://ptolemy.eecs.berkeley.edu/~eal
>
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