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[Bug 2335] Add {context} property to type definitions

From: <bugzilla@wiggum.w3.org>
Date: Mon, 10 Oct 2005 14:12:02 +0000
To: www-xml-schema-comments@w3.org
Cc:
Message-Id: <E1EOyNm-0002mO-W8@wiggum.w3.org>

http://www.w3.org/Bugs/Public/show_bug.cgi?id=2335

           Summary: Add {context} property to type definitions
           Product: XML Schema
           Version: 1.1
          Platform: PC
               URL: http://www.w3.org/XML/Group/2005/09/xml-schema-ftf-
                    minutes#d0e159
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: XSD Part 1: Structures
        AssignedTo: ht@w3.org
        ReportedBy: ht@inf.ed.ac.uk
         QAContact: www-xml-schema-comments@w3.org


Back off from {scope} for S and C TDs, use {context} instead, has a value 
(always a component) iff TD is anonymous.  By cases (see minutes ref):

element types: the element declaration. 
attribute types: the attribute declaration. 
union members: the union. 
list items: the list. 
simple content type (B in xmpl below) of complex types: the complex type (C). 
base types (A in xmpl below) of simple content type of complex types: the 
content type (B) of the complex type. (This could be viewed as an instance of 
anonymous base of simple restricted type (below).) 
type O redefined by type N: O.context set to N. 
anonymous base (X) of simple restricted type: the restricted type (Y)

<complexType name="C">
  <simpleContent>
    <restriction base="my:D">
      <simpleType><!--* call this simple type A *-->
        ...
      </simpleType>
      ... facets ...
      <!--* apply these facets to A; call the result B *-->
    </restriction>
  </simpleContent>
</complexType>

<simpleType name="Y">
 <restriction>
  <simpleType> <!-- call this X -->
   <list itemType="xs:string"/>
  </simpleType>
  ... facets ...
 </restriction>
</simpleType>
Received on Monday, 10 October 2005 14:12:13 GMT

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