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Classic OCL evaluation does not recognize additions in Standard OCL Library [message #1078120]

Fri, 02 August 2013 15:06

ModelGeek Mising name

Messages: 550
Registered: June 2011

Senior Member

Hi,

I have done some addition in OCL standard library and it works perfectly with Pivot but with classic OCL evaluation, the addition is not recognized.

How to make classical OCL recognize and evaluate the additions in standard library?

Regards,

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Re: Classic OCL evaluation does not recognize additions in Standard OCL Library [message #1078126 is a reply to message #1078120]

Fri, 02 August 2013 15:11

Ed Willink

Messages: 7669
Registered: July 2009

Senior Member

HI

You don't say how you are extending so ...

However in general the approach for extending the OCL Standard Library
in Classic Eclipse OCL is quite hard. My recollection is that to add a
facility requires consistent editing in seven places and once you do
that you have a proprietary version of Eclipse OCL. Basically the
library is not extensible in the Classic version. You need the modeled
library of the Piviot version to support extensibility.

If you only want additional features that is easier, but still not easy,
unless you just use Complete OCL.

Regards

Ed Willink

On 02/08/2013 16:06, ModelGeek Mising name wrote:
> Hi,
>
> I have done some addition in OCL standard library and it works
> perfectly with Pivot but with classic OCL evaluation, the addition is
> not recognized.
>
> How to make classical OCL recognize and evaluate the additions in
> standard library?
>
> Regards,

Report message to a moderator

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