[kepler-dev] File exists? actor

[Dan Higgins]

The DirectoryListing actor is also in Kepler

Dan

Christopher Brooks wrote:
> In Ptolemy, there is ptolemy/actor/lib/io/DirectoryListing
> _Christopher
> --------
>
>     
>     Hi,
>     How is it appropriate at this moment to check if a directory/file exists?
>     
>     I want to use the directory as information on a running-and-restarted 
>     workflow, or just start a new workflow and use the given directory name as 
>     new store.
>     
>     So I need sth, like:    <filename> ---> Actor ----> true/false
>     
>     Is there also a file browser actor somewhere? Or shall I use the 
>     FileParameter.
>     
>     Thanks
>     Norbert
>     
>     
>     -- 
>     
>           Norbert Podhorszki
>         ------------------------------------
>           University of California, Davis
>           Department of Computer Science
>           1 Shields Ave, 2236 Kemper Hall
>           Davis, CA 95616
>           (530) 754-8188
>           pnorbert at cs.ucdavis.edu
>           ----------------------------------
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-- 
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Dan Higgins                                  higgins at nceas.ucsb.edu
http://www.nceas.ucsb.edu/    Ph: 805-893-5127
National Center for Ecological Analysis and Synthesis (NCEAS) Marine Science Building - Room 3405
Santa Barbara, CA 93195
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