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EMF Query deprecated? [message #1795221]

Tue, 18 September 2018 15:15

Steve Farmwald

Messages: 3
Registered: May 2012

Junior Member

I just read that the EMF Query Subproject (in EMF Services) is now marked as deprecated. Is there a replacement or another similar technology available?

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Re: EMF Query deprecated? [message #1795226 is a reply to message #1795221]

Tue, 18 September 2018 16:20

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Steve,
I've never figured out why anyone would use EMF Query in the first place. It seems practically of little value. Were you actually using it?

Certainly https://www.eclipse.org/viatra/query.php is way more cool and powerful...

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: EMF Query deprecated? [message #1795227 is a reply to message #1795226]

Tue, 18 September 2018 17:08

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

Or just use OCL directly without an obtuse SQL-like wrapper. With the advent of OCLinEcore you can put all the smarts in real models.

Regards

Ed Willink

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Re: EMF Query deprecated? [message #1795228 is a reply to message #1795227]

Tue, 18 September 2018 18:04

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Note that Ed is referring to the following:

https://wiki.eclipse.org/OCL/OCLinEcore

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: EMF Query deprecated? [message #1795264 is a reply to message #1795221]

Wed, 19 September 2018 12:09

Pierre-Charles David

Messages: 703
Registered: July 2009

Senior Member

Yes, it is deprecated. To my knowledge nobody uses it and as Ed mentioned it's not even clear what value it offers.

See this thread for a little more details and pointers to a few alternatives.

Pierre-Charles David - Obeo

Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius

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