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[Bug 2753] wd-27: Errors in component diagram

From: <bugzilla@wiggum.w3.org>
Date: Tue, 08 Jan 2008 02:15:50 +0000
To: www-xml-schema-comments@w3.org
Message-Id: <E1JC40M-0002Jd-IT@wiggum.w3.org>


------- Comment #2 from cmsmcq@w3.org  2008-01-08 02:15 -------
For some readers of the spec, I think it would also be useful to identify 
the graphical notation used, and to explain what the different kinds of arrows
mean, and at least in a general way what the diagram is intended to convey.  

(As one data point:  I know one reader who reports that he recognizes the
diagram to be UML, but says he has not yet succeeded in understanding it.
>From time to time he turns to one or the other of the various UML books he 
has bought to try to bring himself to learn UML, with the intention of looking
up what the arrows mean, but he reports difficulty looking up the meaning of
the diagram, since in order to read the rules for understanding the UML
diagram he must apparently first know which of the nine classes of UML
diagram this is.  I point out that this is the kind of UML most frequently
encountered, and he agrees but points out that 'the kind you see most
frequently' is not a label on any of the sections in any of his books.  If
the spec expects him as a reader, he says, then the spec would do better not 
to assume quite so much background in UML.)

I'd propose some sample text to say what notation the diagram is in and the
essentials of what it conveys, but I've never understood the diagram myself,
so I don't know what the paragraph would say.
Received on Tuesday, 8 January 2008 02:15:56 UTC

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