Messages

1

Automation Interface, Add-Ins and Tools / Import/Export OWL/RDF options are grayed out

« on: March 11, 2021, 06:31:32 am »

Using EA 15.2, I created a new project, generated the Simple OWL pattern in the Model, and am trying to Export OWL.  The menu options for both Import OWL/RDF and Export OWL/RDF are gray/disabled.  I have tried this with focus on every level of the owlOntology package (package level, subpackage, diagrams, and elemenets) all with the same outcome.

All documentation seems to indicate these options should just be available and I cannot find any indication of why they might be disabled.

I saw a previous post with a similar unanswered question:  https://www.sparxsystems.com/forums/smf/index.php/topic,44901.msg264278.html#msg264278


Thank you for any assistance you can provide,
KG

2

General Board / meaning/semantics of Target role scope=instance

« on: August 18, 2015, 04:44:03 am »

What is the meaning and semantics behind the scope=[instance/classifier] attribute on Association target roles and source roles?  

I understand this is a reference to a class vs. instances of that class.  My task at hand is for data modeling, so would this scope tag apply to data structures (as opposed static references in source code)?

I also wonder if this is akin to "punning" in OWL when referencing Classes from instances?