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| Re: How OCL works? [message #65858 is a reply to message #65838] |
Tue, 13 January 2009 19:17   |
Eclipse User |
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Originally posted by: cdamus.zeligsoft.com
Hi, Mark,
What do you mean by "MDT OCL" checker? The MID OCL component provides
only API for parsing and evaluating constraints and query expressions.
There is no facility for conversion of OCL to Java. This was part of
the OCLTools component's mandate, but it never got off the ground.
MDT OCL doesn't provide a framework for integrating OCL-based validation
into your application, but the EMF Validation Framework component does.
Have you read the Programmer's Guide documentation for MDT OCL and EMF
Validation?
Cheers,
Christian
Mark Melia wrote:
> Hi all,
>
> Does anyone know if there are any documents on how the MDT OCL checker
> works. I am particuarly interested in whether all the constraints are
> converted to Java constraints and then evaluated?
>
> Mark
>
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| Re: How OCL works? [message #66006 is a reply to message #65858] |
Wed, 21 January 2009 15:41 |
 Mark Melia
Messages: 142
Registered: July 2009 |
Senior Member |
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Hi Christian,
Thanks for the reply. I think I was slightly confused. I now see its the
validation framework I was talking about, and the validation framework
allows for constraints to be defined using OCL.
Thanks,
Mark
Christian W. Damus wrote:
> Hi, Mark,
> What do you mean by "MDT OCL" checker? The MID OCL component provides
> only API for parsing and evaluating constraints and query expressions.
> There is no facility for conversion of OCL to Java. This was part of
> the OCLTools component's mandate, but it never got off the ground.
> MDT OCL doesn't provide a framework for integrating OCL-based validation
> into your application, but the EMF Validation Framework component does.
> Have you read the Programmer's Guide documentation for MDT OCL and EMF
> Validation?
> Cheers,
> Christian
> Mark Melia wrote:
>> Hi all,
>>
>> Does anyone know if there are any documents on how the MDT OCL checker
>> works. I am particuarly interested in whether all the constraints are
>> converted to Java constraints and then evaluated?
>>
>> Mark
>>
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