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OCL constrains [message #586067]

Wed, 23 August 2006 08:38

dzh

Messages: 10
Registered: July 2009

Junior Member

I have a flow which can link with data and activity, the picture shows my
model.

I want to do such constrains:
1, activity can not connect with activity
2,data can not connect with data
in other words, I don't want a node connect with another node with the same
class type.

what does the expression should I write in the "sourceEnd constraint" or
"targetEnd constraint" in link constraint in gmfmap?

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