| OCL text editor [message #563151] |
Sat, 18 October 2008 11:02 |
 Ed Willink
Messages: 7655
Registered: July 2009 |
Senior Member |
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Hi
An OCL text editor is available now from the M2M QVT Declarative CVS.
This editor uses IMP to provide the usual syntax coloring, folding, and
completion proposals. MDT-OCL and LPG provide the CST and AST parsing.
The (now QVT Declarative) Model Registry binds the external models to
support semantic validation.
At present it supports a complete OCL text file (a sequence of scoped
constraints). It could be no doubt adapted to support individual
constraints as a pop-up from a UML graphical editor.
For MST, the utility would be support for validated bulk entry of the
large number of OCL statements that occur in the better specifications
and that should occur in all specifications.
Regards
Ed Willink
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