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[TCS] Getting model from text [message #378459] Wed, 11 July 2007 06:55 Go to next message
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Messages: 296
Registered: July 2009
Senior Member
Hi all,

Im working on getting a model from text. I defined my metamodel with km3
and I used TCS to generate code. There were no problems doing that :)
but I got some problems trying to get the model from code.
Is there any information or tutorial about that?
I got a paper and a presentation of TCS, but I think they are more
focused to get code from model. Maybe my problem its about defining the
operators, or some token or the "lex" part (I found an example on which
the lex part is defined, is it needed?).

Thank you in advance,

Regards,
Edu
Re: [TCS] Getting model from text [message #378466 is a reply to message #378459] Wed, 11 July 2007 13:05 Go to previous message
Eclipse User
Originally posted by: quentin.glineur.obeo.fr

Hi,

Most of the documentation I know about can be found at :
http://www.eclipse.org/gmt/tcs/doc/

Concerning the lexer part: As a TCS file is transformed to an ANTLR v2
file, the lexer part is simply copied without adaptation. Thus, a great
source of information on this part can be found on the ANTLR site :
http://www.antlr2.org/

For the operators definition, you may have a look at the ATL use case
CPL2SPL at
http://www.eclipse.org/m2m/atl/atlTransformations/#CPL2SPL
which include a good example of TCS through SPL textual syntax.

Regards,

Quentin GLINEUR

user@domain.invalid a écrit :
> Hi all,
>
> Im working on getting a model from text. I defined my metamodel with km3
> and I used TCS to generate code. There were no problems doing that :)
> but I got some problems trying to get the model from code.
> Is there any information or tutorial about that?
> I got a paper and a presentation of TCS, but I think they are more
> focused to get code from model. Maybe my problem its about defining the
> operators, or some token or the "lex" part (I found an example on which
> the lex part is defined, is it needed?).
>
> Thank you in advance,
>
> Regards,
> Edu
Re: [TCS] Getting model from text [message #602283 is a reply to message #378459] Wed, 11 July 2007 13:05 Go to previous message
Eclipse User
Originally posted by: quentin.glineur.obeo.fr

Hi,

Most of the documentation I know about can be found at :
http://www.eclipse.org/gmt/tcs/doc/

Concerning the lexer part: As a TCS file is transformed to an ANTLR v2
file, the lexer part is simply copied without adaptation. Thus, a great
source of information on this part can be found on the ANTLR site :
http://www.antlr2.org/

For the operators definition, you may have a look at the ATL use case
CPL2SPL at
http://www.eclipse.org/m2m/atl/atlTransformations/#CPL2SPL
which include a good example of TCS through SPL textual syntax.

Regards,

Quentin GLINEUR

user@domain.invalid a écrit :
> Hi all,
>
> Im working on getting a model from text. I defined my metamodel with km3
> and I used TCS to generate code. There were no problems doing that :)
> but I got some problems trying to get the model from code.
> Is there any information or tutorial about that?
> I got a paper and a presentation of TCS, but I think they are more
> focused to get code from model. Maybe my problem its about defining the
> operators, or some token or the "lex" part (I found an example on which
> the lex part is defined, is it needed?).
>
> Thank you in advance,
>
> Regards,
> Edu
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