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[ATL] How to transform model and meta model in one transformation [message #684748]

Thu, 16 June 2011 07:06

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

Hi all,

I have a model which I want to transform. However, I do not only want to transform model but also its meta model. This is my scenario:

I have a model M and its meta model MM. I want to transform both M and MM into one model. The target model will hold the meta model elements and the model elements of M as model elements. This is what I tried to do:

create OUT:target from MM:ecore, M:model;

rule EClass2Target{
 from
  s:ecore!EClass
 to
  t:target!Target(
   name <- s.name
 )
}

The rule eclass to target does not execute. How can I get this rule executed?

Ralph

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Re: [ATL] How to transform model and meta model in one transformation [message #684752 is a reply to message #684748]

Thu, 16 June 2011 07:17

Sylvain EVEILLARD

Messages: 556
Registered: July 2009

Senior Member

Did you use the is metametamodel option for ecore ?

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Re: [ATL] How to transform model and meta model in one transformation [message #684760 is a reply to message #684752]

Thu, 16 June 2011 07:41

Ralph Gerbig

Messages: 702
Registered: November 2009

Senior Member

Hi,

I now tried with "Is metamodel" option in the debug dialog. But this shows no effect. Here is what I filled in:

Meta Models:
-------------

ecore: uri:http://www.eclipse.org/emf/2002/Ecore "Is metamodel"
model: uri:http://www.eclipse.org/uml2/3.0.0/UML Model Handler: UML2
target: /plugin/model/target.ecore

Source Models
--------------

MM: /plugin/model/test.uml
M: /plugin/model/test.uml
target: /plugin/model/out.xyz

Thanks,

Ralph

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