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Subject: Re: [xacml] IsPresent semantics




From: Polar Humenn <polar@syr.edu>
To: Simon Godik <simon@godik.com>
Date: Tue, 29 Oct 2002 14:20:08 -0500 (EST)







Do we need to put this description somewhere, or can we refer to it as
"QName equality"?


On Tue, 29 Oct 2002, Simon Godik wrote:

> > Q: What about QName equality? See match on DataType.
>
> QName evaluates into expanded name which is a pair: (URI, local_name).
> Expanded name MUST be used in all operations involving DataType attribute of
> the xacml:AttributeDesignator,
> xacml:AttributeSelector, xacml:AttributeValue, and xacml-context:Attribute.
> Two QNames are considered equal iff URI portion of expanded names are equal,
> and local_name portions
> of the expanded names are equal.
>
> Simon
>
>