Cart
[Home] [By Thread] [By Date] [Recent Entries]
Hello,
PROBLEM STATEMENT
I was going thru Section 2.3.7 of the DDML spec and
could not understand why the content model for 'Seq'
<!ELEMENT Seq ((Choice | Ref | Model),(Choice | Ref | Model)+)>
could not contain nested Seqs .
for eg.
Acc. to the above content model if
I had an element decl like:
<!ELEMENT Ele1 (A,B,(D,E,F)+,G,H)
The DDML equivalent would be :
<ElementDecl Name="Ele1">
<Model>
<Seq>
<Ref Name="A" />
<Ref Name="B" />
<Model>
<Seq Frequency="OneOrMore">
<Ref Name="D" />
<Ref Name="E" />
<Ref Name="F" />
</Seq>
</Model>
<Ref Name="G" />
<Ref Name="H" />
</Seq>
</Model>
</ElementDecl>
Why is something like the following
DDML representation not allowed
(minus the nested <Model>)?
<ElementDecl Name="Ele1">
<Model>
<Seq>
<Ref Name="A" />
<Ref Name="B" />
<Seq Frequency="OneOrMore">
<Ref Name="D" />
<Ref Name="E" />
<Ref Name="F" />
</Seq>
<Ref Name="G" />
<Ref Name="H" />
</Seq>
</Model>
</ElementDecl>
Thanks in advance for any replies,
Amit Rekhi
mailto:amit@a...
Software Engineer
A.B. Infosys Private Limited
http://www.abinfosys.com
Ph: 91-011-6512816,6512822
Fax: 91-011-6518873
xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev@i...
Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ and on CD-ROM/ISBN 981-02-3594-1
To (un)subscribe, mailto:majordomo@i... the following message;
(un)subscribe xml-dev
To subscribe to the digests, mailto:majordomo@i... the following message;
subscribe xml-dev-digest
List coordinator, Henry Rzepa (mailto:rzepa@i...)
|
