asking about OCL



asking about OCL

From: ajaree naco <tsu_naco_at_yahoo.com>
Date: Mon, 15 May 2006 23:14:17 -0700 (PDT)
Message-ID: <20060516061417.95286.qmail@web53508.mail.yahoo.com>
Dear All,

I am a student who is interesting in OCL expression.
I have a question about writing an OCL expression in a
metamodel level.

Assuming that in a metamodel, there is a model element
named "A" which is a mandatory element. 
This element must be constructed as a class in a model
level. 

How can we write an OCL expression to restrict this
thing ?

Thank you,
Ajaree

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 
Received on Tue 16 May 2006 - 07:14:50 BST