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updating ecore instance with derived ocl values [message #663195]

Mon, 04 April 2011 09:45

khurram

Messages: 3
Registered: April 2011

Junior Member

Hi,

I am creating an ecore model programmatocally(java) and trying to create dynamic intance of ecore model. I have a reference of type double with deriving ocl statement in ecore. when i try to get the value of that from instance model it always gives me 0. On the other hand if i run the same ecore model in eclispe IDE and take instance one of same class in ecore then every thing works fine.... why it is not getting the derived value in java programmatically? whats the difference....?

Warmest Regards

khurram

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Re: updating ecore instance with derived ocl values [message #663310 is a reply to message #663195]

Mon, 04 April 2011 15:04

Ed Merks

Messages: 30554
Registered: July 2009

Senior Member

Khurram,

There are extension points for registering things that you need to do
manually when running stand alone. Easiest would be to run your
process as an Eclipse application; failing that, you'll need to register
the same things manually...

khurrams@ics.kth.se wrote:
> Hi,
>
> I am creating an ecore model programmatocally(java) and trying to
> create dynamic intance of ecore model. I have a reference of type
> double with deriving ocl statement in ecore. when i try to get the
> value of that from instance model it always gives me 0. On the other
> hand if i run the same ecore model in eclispe IDE and take instance
> one of same class in ecore then every thing works fine.... why it is
> not getting the derived value in java programmatically? whats the
> difference....?
>
> Warmest Regards
>
> khurram

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