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How to compare two xtext models [message #558598]

Mon, 13 September 2010 15:52

John Locke

Messages: 23
Registered: July 2010

Junior Member

Hi together,

i am looking for an possibility to compare to different textual xtext models.
The comparison should look like EMFComapare for ecore models just in a textual representation.
Are there any solution for my problem?

Best regards,
John

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Re: How to compare two xtext models [message #558600 is a reply to message #558598]

Mon, 13 September 2010 15:58

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

Hi,

the question is not quite clear to me.
(1) You want to use std Eclipse Text-Comparison which you can use out of the box?
(2) You want to use EMF Compare by adding your dsl to Window -> Preferences -> General -> Content Types -> EMF Compare?

~Christian

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

[Updated on: Mon, 13 September 2010 16:13]

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Re: How to compare two xtext models [message #558652 is a reply to message #558600]

Mon, 13 September 2010 19:42

Meinte Boersma

Messages: 434
Registered: July 2009
Location: Leiden, Netherlands

Senior Member

It shouldn't be too difficult to create a grammar/DSL re-using (using an import and the returns-clause) the metamodel EMFCompare uses to express its ∆ in. Then you can pipe EMFCompare with the serializer for that DSL.

Xtext blogs: executable models...again? | workshop material | custom scoping with Xtend

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