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OCL Constraint: No two diagram elements have the same name. [message #638215]

Wed, 10 November 2010 14:38

Mostafa ElShafei

Messages: 39
Registered: October 2010

Member

Dear all,

Can you please help me with an OCL constraint that returns false if there is two diagram elements of type Message that have the same name.

Thank you in advance.

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Re: OCL Constraint: No two diagram elements have the same name. [message #638218 is a reply to message #638215]

Wed, 10 November 2010 14:46

Mostafa ElShafei

Messages: 39
Registered: October 2010

Member

Hello,

The answer of my question is

messages->isUnique(c:Message|c.code)

Thanks anyway.

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