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RE: xs:Unique was Advanced patterns for consideration

From: <jon.calladine@bt.com>
Date: Thu, 21 Dec 2006 19:15:55 -0000
Message-ID: <69745757A6DB3C4897CAC70999C477BDC56144@E03MVW3-UKDY.domain1.systemhost.net>
To: <paul.downey@bt.com>, <public-xsd-databinding@w3.org>

 
just doing a thorough job .....

could equally go with something like:

pattern xml:id="UniqueFieldOrSelector" 

//xsd:element/xsd:unique[xsd:selector[xpath] or
xsd:field[@xpath]]/(.,xsd:selector,xsd:selector/@xpath,xsd:field,xsd:fie
ld/@xpath)

although not sure this is the most elegant way of collecting the node
set?

JonC

-----Original Message-----
From: Downey,P,Paul,XSL1 R 
Sent: 21 December 2006 12:45
To: Calladine,J,Jon,XSE6 R; public-xsd-databinding@w3.org
Cc: Calladine,J,Jon,XSE6 R
Subject: RE: xs:Unique was Advanced patterns for consideration

any reason why these are two separate patterns?


-----Original Message-----
From: public-xsd-databinding-request@w3.org on behalf of
jon.calladine@bt.com
Sent: Thu 12/21/2006 11:08 AM
To: public-xsd-databinding@w3.org
Cc: Calladine,J,Jon,XSE6 R
Subject: Advanced patterns for consideration
 
As agreed on the call this week we will not be adding new issues for
each advanced pattern but recording them on the list and cracking
through them in plenary at the next f2f in Sophia Antipolis in February.

   pattern xml:id="UniqueField" 
      .//xs:element/xs:unique/xs:field[@xpath]/(.,..,@xpath) 
   
   
   pattern xml:id="UniqueSelector" 
      .//xs:element/xs:unique/xs:selector[@xpath]/(.,..,@xpath) 

        <element name="TopicSpace" type="wstop:TopicSpaceType"> 
                <unique name="rootTopicUniqueness"> 
                        <selector xpath="wstop:Topic"/> 
                        <field xpath="@name"/> 
                </unique> 
        </element> 

Jon Calladine
Matrix Engineering
OneIT Platform Design and Build
BT Exact
UK: 01732 475445 Int: +44 (1732) 475445 MeetMe 0870 241 2994. Passcode:
6611646 

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Received on Thursday, 21 December 2006 19:16:13 GMT

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