UML22 — Unspecified constraint [1] on ActivityNode (StructuredActivities)

Source: UML 2.2 Superstructure document and XMI

http://www.omg.org/cgi-bin/doc?ptc/08-05-05
http://www.omg.org/cgi-bin/doc?ptc/08-05-12

Nature: Unspecified OCL constraint

Summary:

The following constraint on Activity (12.3.8) is unspecified:

[1] Activity nodes may be owned by at most one structured node.

Discussion:

OCL 101.

Revised Text:

Change the specification of the constraint to the following:

[1] Activity nodes may be owned by at most one structured node.
self.inStructuredNode->notEmpty() implies (self.inStructuredNode.oclAsType(ActivityGroup)->includesAll(self.inGroup)
and self.inStructuredNode.oclAsType(Element)->includes(self.owner))

Change the Superstructure XMI accordingly.

This issue is obsolete. All constraints have been specified in UML 2.5.
Disposition: Closed - No Change