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OclExpression decomposition in ATL HOT [message #1747999]

Thu, 17 November 2016 14:43

meriem lahr

Messages: 31
Registered: March 2013

Member

Hi all,

I'm writing a higher order transformation in ATL that takes an ATL transformation as input and provides an ATL transformation in output with some changes.

I would like to know if there is a way to decompose an OclExpression (which is a combination of several OCL expressions of different types) to perform some changes in it. For example :

the expression
source.name + source.container.getName()

will become
self.name + self.container.getName()

I have another question : which OCL metamodel can I use to transform an OCL model in HOT independenlty of ATL?

Thank you

Meriem

[Updated on: Thu, 17 November 2016 15:09]

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Re: OclExpression decomposition in ATL HOT [message #1748210 is a reply to message #1747999]

Mon, 21 November 2016 09:00

meriem lahr

Messages: 31
Registered: March 2013

Member

Anyone can help plz?

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Re: OclExpression decomposition in ATL HOT [message #1748283 is a reply to message #1748210]

Mon, 21 November 2016 19:47

louis andia.

Messages: 47
Registered: November 2016

Member

I recommande you to use a model browser like modisco. You can easily navigate in the atl model of your transformation to find where informations are.

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Re: OclExpression decomposition in ATL HOT [message #1748322 is a reply to message #1748283]

Tue, 22 November 2016 09:33

meriem lahr

Messages: 31
Registered: March 2013

Member

Hi Louis,

Thank you for your answer. I would like to get my output transformation by executing the HOT, without using a tool. Is there a way to implement this at the ATL level?

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Re: OclExpression decomposition in ATL HOT [message #1748402 is a reply to message #1748322]

Tue, 22 November 2016 19:06

louis andia.

Messages: 47
Registered: November 2016

Member

My suggestion is about finding the element model, that contain "source" for your example, to apply a rule on this in your atl transformation.
Maybe i just don't understand your request and i'm sorry.

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