Eclipse Community Forums: QVT-OML » QVT standard library extension

Help

Home

Home » Modeling » QVT-OML » QVT standard library extension

Show: Today's Messages :: Show Polls :: Message Navigator

QVT standard library extension [message #1445558]

Wed, 15 October 2014 15:58

ModelGeek Mising name

Messages: 550
Registered: June 2011

Senior Member

I have been using OCL in my application and i have done extension in OCL standard library (OCL-2.5.oclstdlib) to introduce some new operations. OCL standard library extesion works fine.

I would like to use QVTo in my application to translate models. I would like to extend the Standard library for QVTo as well to introduce some operations. Do i need to adopt the similar methodology? Is there any help or tutorial available?

Cheers,

Report message to a moderator

Re: QVT standard library extension [message #1445650 is a reply to message #1445558]

Wed, 15 October 2014 18:51

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

Migration of Eclipse QVTo to exploit the Pivot-based OCL rather than
Ecore-based OCL is planned/underway. The underlying autogeneration of
OCL tooling from OCL 2.5 specification candidate models should be in
place for Mars, allowing OCL-extending projects to exploit it for
Mars+1. Until then extending the QVTo library must use painful hard
coded approaches.

Sorry.

Regards

Ed Willink

On 15/10/2014 16:58, ModelGeek Mising name wrote:
> I have been using OCL in my application and i have done extension in OCL
> standard library (OCL-2.5.oclstdlib) to introduce some new operations.
> OCL standard library extesion works fine.
>
> I would like to use QVTo in my application to translate models. I would
> like to extend the Standard library for QVTo as well to introduce some
> operations. Do i need to adopt the similar methodology? Is there any
> help or tutorial available?
>
> Cheers,

Report message to a moderator

Re: QVT standard library extension [message #1446043 is a reply to message #1445650]

Thu, 16 October 2014 09:23

ModelGeek Mising name

Messages: 550
Registered: June 2011

Senior Member

thanks for information.

Do you know when Mars+1 will be avaiable earliest? Actually we need to plan different activities so it will be great to have some clue about approxinmate date.

thanks again!

Cheers,

Report message to a moderator

Re: QVT standard library extension [message #1446096 is a reply to message #1446043]

Thu, 16 October 2014 10:55

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

Eclipse releases have been the fourth Wednesday in June for many years,
so very late June 2016 is likely.

Milestone builds will be available well before that, but there are too
many challenges to make confident predictions at this point.

Regards

Ed Willink

On 16/10/2014 10:23, ModelGeek Mising name wrote:
> thanks for information.
>
> Do you know when Mars+1 will be avaiable earliest? Actually we need to
> plan different activities so it will be great to have some clue about
> approxinmate date.
>
> thanks again!
>
> Cheers,

Report message to a moderator

Previous Topic:	Build with Jenkins
Next Topic:	Error while generating Diagram Editor Gen Model

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Tue Apr 23 16:31:17 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter