"Weber, Heiko" <Heiko.Weber@softwareag.com> writes: > Are there any constraints in the Schema defnition that prohibit using > constructs like the following? > > <complexType> > <choice> > <sequence> > <element ref="A"> > </sequence> > <choice> > <element ref="A"> > <element ref="B"> > </choice> > </choice> > </complexType> > > If I got the element "A" I wouldn't be able to decide if this element > would match the sequence or the choice. Ruled out by the Unique Particle Attribution constraint [1]. ht [1] http://www.w3.org/TR/xmlschema-1/#cos-nonambig -- Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh W3C Fellow 1999--2001, part-time member of W3C Team 2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440 Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk URL: http://www.ltg.ed.ac.uk/~ht/Received on Friday, 9 March 2001 10:13:32 GMT
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