Use the topology editor in Rational Software Architect to add a custom validator
Validation mechanism options for your custom technology domain
From the developerWorks archives
Date archived: December 15, 2016 | Last updated: August 23, 2011|First published: March 08, 2011
Validators enforce conditions on a model element in a topology, create an error message in the diagram, and suggest an optional resolution to correct the condition. This tutorial describes how you can add a custom validator to IBM® Rational® Software Architect.
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