Hi Ravi,
My responses are below.
On 1/4/12 2:12 AM, Ravi Kumar wrote:
Hi All,
We are trying to create and run kepler workflow programmatically, but
not able to find out exact API for that.
We have two option,
1.Create workflow programmatically and run it
Kepler uses Ptolemy II as its underlying execution engine.
A Ptolemy II model implemented in Java may be found at
kepler/ptolemy/src/ptolemy/domains/sdf/demo/Butterfly/Butterfly.java
2.Create workflow as an xml file and run the workflow programmatically
as command line option.
See
https://kepler-project.org/developers/reference/executing-kepler-from-the-command-line
As per my understanding, in any case we would need kepler API for
following,
1.Creating workflow programmatically
See the Butterfly example above.
See also
https://kepler-project.org/developers/teams/build/documentation/developing-a-hello-world-actor-using-the-kepler-build-system-and-eclipse
The Kepler Developer FAQ is a good jumping off point, see
https://kepler-project.org/developers/faq#is-there-any-developer
2.set parameter to actor/director programmatically
If you have a parameter named myParameter, call
myParameter.setExpression("2.0");
See the hello-world example above for other information.
3.Create XML file corresponding to workflow OR Run(fire) workflow
programmatically
To export a model as xml, if you have a ptolemy.kernel.util.NamedObj
named myModel that contains your model, call
System.out.println(myModel.toplevel().exportMoML());
Url for javadoc provided on their site,
http://kepler-project.org/dist/nightly/javadoc/ is not working.
Any help as API/documentation/tutorial on this would be really
helpful. Please let me know if there is another way to do the same task.
I don't manage the kepler-project.org, so I can't address the missing
javadoc problem.
There is a copy of the javadocs at
http://chess.eecs.berkeley.edu/ptexternal/kepler/javadoc/overview-frame.html
To create a local copy of the javadocs, install Kepler from sources, see
https://kepler-project.org/developers/teams/build/documentation/build-system-instructions
Then run
cd kepler/build-area
ant javadoc
The javadocs should appear in kepler/javadoc
_Christopher
Expecting positive reply.
Regards,
Ravi
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Christopher Brooks, PMP University of California
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