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Generate code with Xtend of ReqIF model [message #1790296]

Fri, 08 June 2018 02:45

Eclipse User

Hi,

i want to write a code generator with Xtend on a Non-Xtext model based on this tutorial.
But I have problems understanding the part where to reference the model I want to gernerate code.
In detail: I want to generate code of a ReqIF model (org.eclipse.rmf.reqif10).

Where do I have to reference this model?

Re: Generate code with Xtend of ReqIF model [message #1790297 is a reply to message #1790296]

Fri, 08 June 2018 02:50

Eclipse User

Hi,

i am not sure if i understand your problem. you should have some plugins installed in your eclipse that provide that metamodel so you can add these as dependency to your manifest

Re: Generate code with Xtend of ReqIF model [message #1790301 is a reply to message #1790297]

Fri, 08 June 2018 03:29

Eclipse User

When you properly set up the resource services as described, your model will be contained in the Resource instance that is passed to the IGenerator implementation. Of course you need some understanding of EMF, which is also used by org.eclipse.rmf.

Re: Generate code with Xtend of ReqIF model [message #1790342 is a reply to message #1790301]

Fri, 08 June 2018 08:31

Eclipse User

I added the plugins to the dependencies that's not the issue.

I do not understand how to
Quote:

properly set up the resource services as described

I think, i have to do that on the workflow with "registerGenerateEPackage = ..." but which packages do I have to register? Well, obviously the package of the plugin(s), but where do I get the names from?

Re: Generate code with Xtend of ReqIF model [message #1790343 is a reply to message #1790342]

Fri, 08 June 2018 08:35

Eclipse User

the package of your metamodel.
e.g.

org.eclipse.rmf.reqif10.ReqIF10Package

Re: Generate code with Xtend of ReqIF model [message #1790347 is a reply to message #1790343]

Fri, 08 June 2018 09:24

Eclipse User

A nice presentation about building Code Generators for Non-Xtext Models with Xtend is available under https://www.youtube.com/watch?v=teOULtQ81-U

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