UML22 — Unspecified constraint [3] on Activity

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 (12.3.4) is unspecified:

[3] The groups of an activity have no supergroups.

Discussion:

OCL 101.

Revised Text:

Change the specification of the constraint to the following:

[3] The groups of an activity have no supergroups.
self.group->forAll(superGroup->isEmpty())

Change the Superstructure XMI accordingly.

This issue is obsolete.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