eclipse-uml2 / uml2

An EMF-based implementation of the UML 2.x metamodel for the Eclipse platform.
Eclipse Public License 2.0
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No diagnosis of both Association ends being Association-owned #117

Open eclipse-uml2-bot opened 7 hours ago

eclipse-uml2-bot commented 7 hours ago

| --- | --- | | Bugzilla Link | 581575 | | Status | NEW | | Importance | P3 normal | | Reported | Feb 22, 2023 10:29 EDT | | Modified | Feb 22, 2023 10:29 EDT | | Reporter | Ed Willink |

Description

https://www.eclipse.org/forums/index.php/t/1112568/ provides a repro of a user confused by the failure of an Association to be reified in Ecore.

Problem is that both ends are Association-owned. This seems pretty dubious in pure UML and so a validation warning is perhaps appropriate. Even if it is valid UML it is not valid for UML2Ecore where an error is certainly required.