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Problem with a simple transformation using EMFTVM [message #1805914]

Sat, 27 April 2019 22:04

Guisella Angulo

Messages: 17
Registered: September 2016

Junior Member

Hi :) ,
I always used the -- @atlcompiler atl2010 for M2M transformation, but now I'm working in a project in refining mode. So, I'm trying to use the "-- @atlcompiler emftvm" in a simple transformation, but the result is the same input model, is like I didn't write any rule.

-- @atlcompiler emftvm
-- @nsURI KDM=http://www.eclipse.org/MoDisco/kdm/code

module ExampleEMFTVM;
create OUT:KDM refining IN:KDM;

rule RefiningClass{
from
source: KDM!ClassUnit in IN
to
target: KDM!ClassUnit(
name <-'test'
)
}

Thanks a lot in advance for any help.

Attachment: Run Configurations- ATL.jpg
(Size: 81.09KB, Downloaded 102 times)

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Re: Problem with a simple transformation using EMFTVM [message #1805927 is a reply to message #1805914]

Sun, 28 April 2019 16:06

Dennis Wagelaar

Messages: 581
Registered: September 2012
Location: Belgium

Senior Member

I can't see any mistake in your setup. What output do you get on the ATL console?

Cheers,
Dennis

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Re: Problem with a simple transformation using EMFTVM [message #1805929 is a reply to message #1805927]

Sun, 28 April 2019 17:29

Guisella Angulo

Messages: 17
Registered: September 2016

Junior Member

Hi,
The message is:

Timing data:
Loading finished at 0,002927 seconds (duration: 0,002927 seconds)
Matching finished at 0,003235 seconds (duration: 0,000308 seconds)
Applying finished at 0,003237 seconds (duration: 0,000002 seconds)
Post-applying finished at 0,003238 seconds (duration: 0,000001 seconds)
Recursive stage finished at 0,003244 seconds (duration: 0,000006 seconds)
Execution finished at 0,003257 seconds (duration: 0,000019 seconds)

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Re: Problem with a simple transformation using EMFTVM [message #1805965 is a reply to message #1805914]

Mon, 29 April 2019 12:59

Dennis Wagelaar

Messages: 581
Registered: September 2012
Location: Belgium

Senior Member

Ok, I looked at your launch config screenshot again: turns out you've entered the wrong metamodel URI. I've attached an example Eclipse project that I've used to test your scenario.

Attachment: KDMTest.zip
(Size: 5.29KB, Downloaded 114 times)

Cheers,
Dennis

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Re: Problem with a simple transformation using EMFTVM [message #1806061 is a reply to message #1805965]

Wed, 01 May 2019 22:23

Guisella Angulo

Messages: 17
Registered: September 2016

Junior Member

I can't believe it.
Now is working!
Thanks

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Re: Problem with a simple transformation using EMFTVM [message #1806118 is a reply to message #1806061]

Thu, 02 May 2019 23:23

Guisella Angulo

Messages: 17
Registered: September 2016

Junior Member

Hi,
One more question. I'm working with KDM package called "Structure", but when I put: -- @nsURI KDM=http://www.eclipse.org/MoDisco/kdm/action, the Structure elements are not recognized, and when I put:
-- @nsURI KDM=http://www.eclipse.org/MoDisco/kdm/structure, the elements of Code/Action package are not recognized.

Now, I'm trying with: -- @path platform:/resource/ExampleEMFTVM/Input/kdm.ecore, but is not working...
How can I configure the KDM metamodel for working with all the packages?

Attachment: Run Configurations.jpg
(Size: 65.45KB, Downloaded 73 times)

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Re: Problem with a simple transformation using EMFTVM [message #1806201 is a reply to message #1806118]

Mon, 06 May 2019 08:13

Dennis Wagelaar

Messages: 581
Registered: September 2012
Location: Belgium

Senior Member

This is because the KDM metamodel does not register the top-level http://www.eclipse.org/MoDisco/kdm URI with EMF. ATL has support for automatically pulling in nested EPackages contained in an Ecore file. You can check with the MoDisco team to see if it's possible for them to register the top-level EPackage with EMF as well, such that ATL can do syntax completion properly.

Cheers,
Dennis

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