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UML profile to Ecore transformation [message #1791060]

Fri, 22 June 2018 10:06

Steven Schmock

Messages: 8
Registered: June 2018

Junior Member

Hello everybody,

i have created a UML profile with papyrus. The profile consists of stereotypes that extending different MetaClass, such as UML:Port and UML:Class.

Now i want to transform from this uml profile to an ecore file with ATL .
Is that possible? I found several Ecore to UML transformations, but not UML to Ecore.

Thanks in advance
Steven

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Re: UML profile to Ecore transformation [message #1791090 is a reply to message #1791060]

Fri, 22 June 2018 17:16

Dennis Wagelaar

Messages: 589
Registered: September 2012
Location: Belgium

Senior Member

This is possible, but keep in mind that UML is a much richer language than Ecore. It only makes sense if you have a very specific transformation in mind for your scenario.

Cheers,
Dennis

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Re: UML profile to Ecore transformation [message #1791136 is a reply to message #1791060]

Sun, 24 June 2018 22:48

Steven Schmock

Messages: 8
Registered: June 2018

Junior Member

Thanks Dennis,

I have made an example to try it out. I've created a input model called SystemModel
index.php/fa/33224/0/

and an output model called SystemDocumentation.
index.php/fa/33225/0/

The input model was created with papyrus.
index.php/fa/33226/0/

I've extended the UML port with the attributes Type and Description, as well as the UML class. Then I generated an Ecore from the Papyrus Uml model file.

Now I want to transform the SystemModel to SystemDocumentation. I need the name of UML Port and Class, but also the attributes from the stereotypes of the SystemModel
to group them in the SystemDocu class in SystemDocumentation.ecore.

I created a sysml file as source model, in which I created a class and a port and to which I applied the stereotypes ClassExtension and PortExtension
index.php/fa/33223/0/

My first question is if this special case is possible and if it is possible, would someone have a hint how to formulate the atl rule? I want to get the attributes from the PortExtension and ClassExtension stereotypes and also some attributes from the uml types (Class and Port).

Attachment: input_example.PNG
(Size: 4.09KB, Downloaded 360 times)
Attachment: model_in.PNG
(Size: 9.41KB, Downloaded 410 times)
Attachment: model_out.PNG
(Size: 5.24KB, Downloaded 366 times)
Attachment: papyrus_model.PNG
(Size: 9.39KB, Downloaded 424 times)

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