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QVTo Abstract Syntax Tree Fetch [message #1706496]

Thu, 27 August 2015 11:18

Abdul Ali Bangash

Messages: 3
Registered: August 2015

Junior Member

I am running the simpleumlToRdbm.qvto example transformation programmatically.
I want to view the contents of AST after it is fully initialized during the transformation.
Otherwise, tell me the point where CST is used to populate AST.
Any help will be appreciated thanks.

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Re: QVTo Abstract Syntax Tree Fetch [message #1706530 is a reply to message #1706496]

Thu, 27 August 2015 13:52

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

The QVTo AST as specified by OMG is unimplementable (or rather than
underlying OCL AST is). Solutions to this are being prototyped by the
Eclipse OCL project.

For now, the QVTo AST is Eclipse proprietary and is not currently exported.

If you are able to program your way around this, I am sure you can set a
breakpoint where a distinctive AST class is constructed and examine the
call tree to see what is happening where.

Regards

Ed Willink

On 27/08/2015 14:07, Abdul Ali Bangash wrote:
> I am running the simpleumlToRdbm.qvto example transformation
> programmatically.
> I want to view the contents of AST after it is fully initialized
> during the transformation.
> Otherwise, tell me the point where CST is used to populate AST.
> Any help will be appreciated thanks.

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