* Murray Altheim
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| Does the Omnigator support browsing hierarchies composed of the
| XTM 1.0 superclass-subclass topics?
It does, but only if you annotate them with Kal's hierarchy PSIs. That
essentially means making the association type and the role types
instances of the three topic types in Kal's PSI set.
| If not, would this be difficult to add?
We've discussed supporting type hierarchies even if they happen not to
be annotated with Kal's PSIs but didn't do that for the first version.
The reason is that it complicates the logic a bit, and also that it
means people cannot choose whether or not the type hierarchy is to be
displayed with the special hierarchy support.
We haven't yet decided what to do about this, so feedback from users
is definitely welcome.
| It seems that class hierarchies are an important feature, and I'd
| guess the most common way of expressing them would be the existing
| XTM 1.0 PSIs (it's what I'm doing in Ceryle, anyway, rather than
| inventing new ones).
I agree completely.
| Congrats on your new version!
Thank you! :)
--
Lars Marius Garshol, Ontopian <URL: http://www.ontopia.net >
GSM: +47 98 21 55 50 <URL: http://www.garshol.priv.no >
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