Eclipse Community Forums: EMF "Technology" (Ecore Tools, EMFatic, etc)

Help

Home

Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc) » Validation & OCL

Show: Today's Messages :: Show Polls :: Message Navigator

Validation & OCL [message #577191]

Tue, 09 May 2006 08:25

asha

Messages: 2
Registered: July 2009

Junior Member

Hi,

One Constraint from UML 1.3 spec : "No Attributes may have the same name
within a Classifier."

Various model update scenario could be adding attribute for classifier ,
modifying attribute name , deletion of attribute.

When I specify constraint as follows it can address adding attribute
scenario

<constraint lang="OCL" ...>
<target class="Classifier">
<event name="Set">
<feature name="attribute" />
</event>
</target>
self.feature->select ( a | a.oclIsKindOf (Attribute) )->forAll
( p, q |
p.name = q.name implies p = q )
</constraint>

But it does not address modifying of attribute name. How to specify such
indirect event for the target classes using validation framework?

Thanks and Regards,
Asha.

Report message to a moderator

Previous Topic:	Validation & OCL
Next Topic:	Validation & OCL

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Jul 27 12:34:21 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter