E&S CVS Commit: PEAK - Put back in 'isNavigable' flag for non-navigable features of UML metamodel,

[pje at eby-sarna.com]

Module Name:	PEAK
Committed By:	pje
Date:		Wed Dec 18 23:05:20 UTC 2002

Modified Files:
	PEAK/src/peak/metamodels/uml: MetaModel.py

Log Message:
Put back in 'isNavigable' flag for non-navigable features of UML metamodel,
as this was throwing me off in terms of what I expected to show up in XMI
serializations of UML models.  In effect, non-navigable references aren't
really in the metamodel at all.  The Novosoft UML toolkit, which I used to
generate my original Python metamodel for UML 1.3, generated reference
names for these non-existent references, leading me to end up believing
that they really existed.  At least now I know that my XMI implementation
isn't broken, or that I've got to solve the inverse navigation problem for
XMI files.

On the other hand, I *still* have to figure out how to generate the
inverse references anyway, it's just that I only need to solve it for the
links I care about, like what association ends touch a class.


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