minixsv/datatypes2.xsd
author lbessard
Tue, 30 Oct 2007 16:53:08 +0100
changeset 118 0c53d6a36013
parent 0 b622defdfd98
permissions -rw-r--r--
Add support for defining execution order in FBD networks (related ST code not generated yet)
<?xml version='1.0'?>
<!-- XML Schema schema for XML Schemas: Part 2: Datatypes -->
<!DOCTYPE xsd:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN"
          "XMLSchema.dtd" [

<!--
     keep this schema XML1.0 DTD valid
  -->
        <!ENTITY % schemaAttrs 'xmlns:hfp CDATA #IMPLIED'>

        <!ELEMENT hfp:hasFacet EMPTY>
        <!ATTLIST hfp:hasFacet
                name NMTOKEN #REQUIRED>
                
        <!ELEMENT hfp:hasProperty EMPTY>
        <!ATTLIST hfp:hasProperty
                name NMTOKEN #REQUIRED
                value CDATA #REQUIRED>
<!--
        Make sure that processors that do not read the external
        subset will know about the various IDs we declare
  -->
        <!ATTLIST xsd:simpleType id ID #IMPLIED>
        <!ATTLIST xsd:maxExclusive id ID #IMPLIED>
        <!ATTLIST xsd:minExclusive id ID #IMPLIED>
        <!ATTLIST xsd:maxInclusive id ID #IMPLIED>
        <!ATTLIST xsd:minInclusive id ID #IMPLIED>
        <!ATTLIST xsd:totalDigits id ID #IMPLIED>
        <!ATTLIST xsd:fractionDigits id ID #IMPLIED>
        <!ATTLIST xsd:length id ID #IMPLIED>
        <!ATTLIST xsd:minLength id ID #IMPLIED>
        <!ATTLIST xsd:maxLength id ID #IMPLIED>
        <!ATTLIST xsd:enumeration id ID #IMPLIED>
        <!ATTLIST xsd:pattern id ID #IMPLIED>
        <!ATTLIST xsd:appinfo id ID #IMPLIED>
        <!ATTLIST xsd:documentation id ID #IMPLIED>
        <!ATTLIST xsd:list id ID #IMPLIED>
        <!ATTLIST xsd:union id ID #IMPLIED>
        ]>


<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
        targetNamespace="http://www.w3.org/2001/XMLSchema"
        version="Id: datatypes.xsd,v 1.52 2001/04/27 11:49:21 ht Exp "
        xmlns:hfp="http://www.w3.org/2001/XMLSchema-hasFacetAndProperty"
        elementFormDefault="qualified"
        blockDefault="#all"
        xml:lang="en">

  <xsd:annotation>
   <xsd:documentation source="http://www.w3.org/TR/2001/REC-xmlschema-2-20010502/datatypes">
      The schema corresponding to this document is normative,
      with respect to the syntactic constraints it expresses in the
      XML Schema language.  The documentation (within &lt;documentation>
      elements) below, is not normative, but rather highlights important
      aspects of the W3C Recommendation of which this is a part
    </xsd:documentation>
  </xsd:annotation>

  <xsd:annotation>
    <xsd:documentation>
      First the built-in primitive datatypes.  These definitions are for
      information only, the real built-in definitions are magic.  Note in
      particular that there is no type named 'anySimpleType'.  The
      primitives should really be derived from no type at all, and
      anySimpleType should be derived as a union of all the primitives.
    </xsd:documentation>

    <xsd:documentation>
      For each built-in datatype in this schema (both primitive and
      derived) can be uniquely addressed via a URI constructed
      as follows:
        1) the base URI is the URI of the XML Schema namespace
        2) the fragment identifier is the name of the datatype
        
      For example, to address the int datatype, the URI is:
      
        http://www.w3.org/2001/XMLSchema#int
      
      Additionally, each facet definition element can be uniquely
      addressed via a URI constructed as follows:
        1) the base URI is the URI of the XML Schema namespace
        2) the fragment identifier is the name of the facet
        
      For example, to address the maxInclusive facet, the URI is:
      
        http://www.w3.org/2001/XMLSchema#maxInclusive

      Additionally, each facet usage in a built-in datatype definition
      can be uniquely addressed via a URI constructed as follows:
        1) the base URI is the URI of the XML Schema namespace
        2) the fragment identifier is the name of the datatype, followed
           by a period (".") followed by the name of the facet
        
      For example, to address the usage of the maxInclusive facet in
      the definition of int, the URI is:
      
        http://www.w3.org/2001/XMLSchema#int.maxInclusive
        
    </xsd:documentation>
  </xsd:annotation>
 
<!-- 
  <xsd:simpleType name="string" id="string">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality" value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
                source="http://www.w3.org/TR/xmlschema-2/#string"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="preserve" id="string.preserve"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="boolean" id="boolean">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#boolean"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse" fixed="true"
        id="boolean.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="float" id="float">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="total"/>
        <hfp:hasProperty name="bounded" value="true"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
        <hfp:hasProperty name="numeric" value="true"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#float"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse" fixed="true"
        id="float.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="double" id="double">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="total"/>
        <hfp:hasProperty name="bounded" value="true"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
        <hfp:hasProperty name="numeric" value="true"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#double"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="double.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="decimal" id="decimal">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="totalDigits"/>
        <hfp:hasFacet name="fractionDigits"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="total"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="true"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#decimal"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="decimal.whiteSpace"/>
    </xsd:restriction>
   </xsd:simpleType>

   <xsd:simpleType name="duration" id="duration">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#duration"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="duration.whiteSpace"/>
    </xsd:restriction>
   </xsd:simpleType>

 <xsd:simpleType name="dateTime" id="dateTime">
    <xsd:annotation>
    <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#dateTime"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="dateTime.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="time" id="time">
    <xsd:annotation>
    <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#time"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="time.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="date" id="date">
   <xsd:annotation>
    <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#date"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="date.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="gYearMonth" id="gYearMonth">
   <xsd:annotation>
    <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gYearMonth"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="gYearMonth.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="gYear" id="gYear">
    <xsd:annotation>
    <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gYear"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="gYear.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

 <xsd:simpleType name="gMonthDay" id="gMonthDay">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
       <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gMonthDay"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
         <xsd:whiteSpace value="collapse" fixed="true"
                id="gMonthDay.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="gDay" id="gDay">
    <xsd:annotation>
  <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gDay"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
         <xsd:whiteSpace value="collapse"  fixed="true"
                id="gDay.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

 <xsd:simpleType name="gMonth" id="gMonth">
    <xsd:annotation>
  <xsd:appinfo>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="maxInclusive"/>
        <hfp:hasFacet name="maxExclusive"/>
        <hfp:hasFacet name="minInclusive"/>
        <hfp:hasFacet name="minExclusive"/>
        <hfp:hasProperty name="ordered" value="partial"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gMonth"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
         <xsd:whiteSpace value="collapse"  fixed="true"
                id="gMonth.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>

   <xsd:simpleType name="hexBinary" id="hexBinary">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#binary"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse" fixed="true"
        id="hexBinary.whiteSpace"/>
    </xsd:restriction>
   </xsd:simpleType>
 
 <xsd:simpleType name="base64Binary" id="base64Binary">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
                source="http://www.w3.org/TR/xmlschema-2/#base64Binary"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse" fixed="true"
        id="base64Binary.whiteSpace"/>
    </xsd:restriction>
   </xsd:simpleType>

   <xsd:simpleType name="anyURI" id="anyURI">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#anyURI"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="anyURI.whiteSpace"/>
    </xsd:restriction>
   </xsd:simpleType>

  <xsd:simpleType name="QName" id="QName">
    <xsd:annotation>
        <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#QName"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="QName.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>


   <xsd:simpleType name="NOTATION" id="NOTATION">
    <xsd:annotation>
        <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="pattern"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#NOTATION"/>
      <xsd:documentation>
        NOTATION cannot be used directly in a schema; rather a type
        must be derived from it by specifying at least one enumeration
        facet whose value is the name of a NOTATION declared in the
        schema.
      </xsd:documentation>
    </xsd:annotation>
    <xsd:restriction base="xsd:anySimpleType">
      <xsd:whiteSpace value="collapse"  fixed="true"
        id="NOTATION.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>
-->

  <!-- PATCH, to be corrected -->
  <xsd:simpleType name="QName" id="QName">
        <xsd:restriction base="xsd:Name"/>
  </xsd:simpleType>
  <!-- PATCH end -->

  <xsd:annotation>
    <xsd:documentation>
      Now the derived primitive types
    </xsd:documentation>
  </xsd:annotation>

  <xsd:simpleType name="normalizedString" id="normalizedString">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#normalizedString"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
      <xsd:whiteSpace value="replace"
        id="normalizedString.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>
  
  <xsd:simpleType name="token" id="token">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#token"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:normalizedString">
      <xsd:whiteSpace value="collapse" id="token.whiteSpace"/>
    </xsd:restriction>
  </xsd:simpleType>
  
  <xsd:simpleType name="language" id="language">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#language"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:token">
      <xsd:pattern
        value="([a-zA-Z]{2}|[iI]-[a-zA-Z]+|[xX]-[a-zA-Z]{1,8})(-[a-zA-Z]{1,8})*"
                id="language.pattern">
        <xsd:annotation>
          <xsd:documentation
                source="http://www.w3.org/TR/REC-xml#NT-LanguageID">
            pattern specifies the content of section 2.12 of XML 1.0e2
            and RFC 1766
          </xsd:documentation>
        </xsd:annotation>
      </xsd:pattern>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="IDREFS" id="IDREFS">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#IDREFS"/>
    </xsd:annotation>
    <xsd:restriction>
      <xsd:simpleType>
        <xsd:list itemType="xsd:IDREF"/>    
      </xsd:simpleType>
        <xsd:minLength value="1" id="IDREFS.minLength"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="ENTITIES" id="ENTITIES">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#ENTITIES"/>
    </xsd:annotation>
    <xsd:restriction>
      <xsd:simpleType>
        <xsd:list itemType="xsd:ENTITY"/>
      </xsd:simpleType>
        <xsd:minLength value="1" id="ENTITIES.minLength"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="NMTOKEN" id="NMTOKEN">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#NMTOKEN"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:token">
      <xsd:pattern value="[\w.\-:]+" id="NMTOKEN.pattern">
        <xsd:annotation>
          <xsd:documentation
                source="http://www.w3.org/TR/REC-xml#NT-Nmtoken">
            pattern matches production 7 from the XML spec
          </xsd:documentation>
        </xsd:annotation>
      </xsd:pattern>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="NMTOKENS" id="NMTOKENS">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasProperty name="ordered" value="false"/>
        <hfp:hasProperty name="bounded" value="false"/>
        <hfp:hasProperty name="cardinality"
                value="countably infinite"/>
        <hfp:hasProperty name="numeric" value="false"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#NMTOKENS"/>
    </xsd:annotation>
    <xsd:restriction>
      <xsd:simpleType>
        <xsd:list itemType="xsd:NMTOKEN"/>
      </xsd:simpleType>
        <xsd:minLength value="1" id="NMTOKENS.minLength"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="Name" id="Name">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#Name"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:token">
      <xsd:pattern value="[a-zA-z_:][\w.\-:]*" id="Name.pattern">
        <xsd:annotation>
          <xsd:documentation
                        source="http://www.w3.org/TR/REC-xml#NT-Name">
            pattern matches production 5 from the XML spec
          </xsd:documentation>
        </xsd:annotation>
      </xsd:pattern>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="NCName" id="NCName">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#NCName"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:Name">
      <xsd:pattern value="[a-zA-z_][\w.\-]*" id="NCName.pattern">
        <xsd:annotation>
          <xsd:documentation
                source="http://www.w3.org/TR/REC-xml-names/#NT-NCName">
            pattern matches production 4 from the Namespaces in XML spec
          </xsd:documentation>
        </xsd:annotation>
      </xsd:pattern>
    </xsd:restriction>
  </xsd:simpleType>

   <xsd:simpleType name="ID" id="ID">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#ID"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:NCName"/>
   </xsd:simpleType>

   <xsd:simpleType name="IDREF" id="IDREF">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#IDREF"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:NCName"/>
   </xsd:simpleType>

   <xsd:simpleType name="ENTITY" id="ENTITY">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#ENTITY"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:NCName"/>
   </xsd:simpleType>

<!--
  <xsd:simpleType name="integer" id="integer">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#integer"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:decimal">
      <xsd:fractionDigits value="0" fixed="true" id="integer.fractionDigits"/>
    </xsd:restriction>
  </xsd:simpleType>
-->

  <xsd:simpleType name="nonPositiveInteger" id="nonPositiveInteger">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#nonPositiveInteger"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:integer">
      <xsd:maxInclusive value="0" id="nonPositiveInteger.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="negativeInteger" id="negativeInteger">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#negativeInteger"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:nonPositiveInteger">
      <xsd:maxInclusive value="-1" id="negativeInteger.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="long" id="long">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasProperty name="bounded" value="true"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#long"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:integer">
      <xsd:minInclusive value="-2147483648" id="long.minInclusive"/>
      <xsd:maxInclusive value="2147483647" id="long.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="int" id="int">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#int"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:long">
      <xsd:minInclusive value="-2147483648" id="int.minInclusive"/>
      <xsd:maxInclusive value="2147483647" id="int.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="short" id="short">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#short"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:int">
      <xsd:minInclusive value="-32768" id="short.minInclusive"/>
      <xsd:maxInclusive value="32767" id="short.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="byte" id="byte">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#byte"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:short">
      <xsd:minInclusive value="-128" id="byte.minInclusive"/>
      <xsd:maxInclusive value="127" id="byte.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="nonNegativeInteger" id="nonNegativeInteger">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:integer">
      <xsd:minInclusive value="0" id="nonNegativeInteger.minInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="unsignedLong" id="unsignedLong">
    <xsd:annotation>
      <xsd:appinfo>
        <hfp:hasProperty name="bounded" value="true"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
      </xsd:appinfo>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#unsignedLong"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:nonNegativeInteger">
      <xsd:maxInclusive value="2147483647"
        id="unsignedLong.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="unsignedInt" id="unsignedInt">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#unsignedInt"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:unsignedLong">
      <xsd:maxInclusive value="2147483647"
        id="unsignedInt.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="unsignedShort" id="unsignedShort">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#unsignedShort"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:unsignedInt">
      <xsd:maxInclusive value="65535"
        id="unsignedShort.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="unsignedByte" id="unsignedBtype">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#unsignedByte"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:unsignedShort">
      <xsd:maxInclusive value="255" id="unsignedByte.maxInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:simpleType name="positiveInteger" id="positiveInteger">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#positiveInteger"/>
    </xsd:annotation>
    <xsd:restriction base="xsd:nonNegativeInteger">
      <xsd:minInclusive value="1" id="positiveInteger.minInclusive"/>
    </xsd:restriction>
  </xsd:simpleType>

 <xsd:simpleType name="derivationControl">
  <xsd:annotation>
   <xsd:documentation>
   A utility type, not for public use</xsd:documentation>
  </xsd:annotation>
  <xsd:restriction base="xsd:NMTOKEN">
   <xsd:enumeration value="substitution"/>
   <xsd:enumeration value="extension"/>
   <xsd:enumeration value="restriction"/>
   <xsd:enumeration value="list"/>
   <xsd:enumeration value="union"/>
  </xsd:restriction>
 </xsd:simpleType>

 <xsd:group name="simpleDerivation">
  <xsd:choice>
    <xsd:element ref="xsd:restriction"/>
    <xsd:element ref="xsd:list"/>
    <xsd:element ref="xsd:union"/>
  </xsd:choice>
 </xsd:group>

 <xsd:simpleType name="simpleDerivationSet">
  <xsd:annotation>
   <xsd:documentation>
   #all or (possibly empty) subset of {restriction, union, list}
   </xsd:documentation>
   <xsd:documentation>
   A utility type, not for public use</xsd:documentation>
  </xsd:annotation>
  <xsd:union>
   <xsd:simpleType>    
    <xsd:restriction base="xsd:token">
     <xsd:enumeration value="#all"/>
    </xsd:restriction>
   </xsd:simpleType>
   <xsd:simpleType>
    <xsd:restriction base="xsd:derivationControl">
     <xsd:enumeration value="list"/>
     <xsd:enumeration value="union"/>
     <xsd:enumeration value="restriction"/>
    </xsd:restriction>
   </xsd:simpleType>
  </xsd:union>
 </xsd:simpleType>

  <xsd:complexType name="simpleType" abstract="true">
    <xsd:complexContent>
      <xsd:extension base="xsd:annotated">
        <xsd:group ref="xsd:simpleDerivation"/>
        <xsd:attribute name="final" type="xsd:simpleDerivationSet"/>
        <xsd:attribute name="name" type="xsd:NCName">
          <xsd:annotation>
            <xsd:documentation>
              Can be restricted to required or forbidden
            </xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
      </xsd:extension>
    </xsd:complexContent>
  </xsd:complexType>

  <xsd:complexType name="topLevelSimpleType">
    <xsd:complexContent>
      <xsd:restriction base="xsd:simpleType">
        <xsd:sequence>
          <xsd:element ref="xsd:annotation" minOccurs="0"/>
          <xsd:group ref="xsd:simpleDerivation"/>
        </xsd:sequence>
        <xsd:attribute name="name" use="required"
             type="xsd:NCName">
          <xsd:annotation>
            <xsd:documentation>
              Required at the top level
            </xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>   
      </xsd:restriction>
    </xsd:complexContent>
  </xsd:complexType>

  <xsd:complexType name="localSimpleType">
    <xsd:complexContent>
      <xsd:restriction base="xsd:simpleType">
        <xsd:sequence>
          <xsd:element ref="xsd:annotation" minOccurs="0"/>
          <xsd:group ref="xsd:simpleDerivation"/>
        </xsd:sequence>
        <xsd:attribute name="name" use="prohibited">
          <xsd:annotation>
            <xsd:documentation>
              Forbidden when nested
            </xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>   
        <xsd:attribute name="final" use="prohibited"/>
      </xsd:restriction>
    </xsd:complexContent>
  </xsd:complexType>

  <xsd:element name="simpleType" type="xsd:topLevelSimpleType" id="simpleType">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-simpleType"/>
    </xsd:annotation>
  </xsd:element>

  <xsd:group name="facets">
   <xsd:annotation>
    <xsd:documentation>
       We should use a substitution group for facets, but
       that's ruled out because it would allow users to
       add their own, which we're not ready for yet.
    </xsd:documentation>
   </xsd:annotation>
   <xsd:choice>
    <xsd:element ref="xsd:minExclusive"/>
    <xsd:element ref="xsd:minInclusive"/>
    <xsd:element ref="xsd:maxExclusive"/>
    <xsd:element ref="xsd:maxInclusive"/>
    <xsd:element ref="xsd:totalDigits"/>
    <xsd:element ref="xsd:fractionDigits"/>
    <xsd:element ref="xsd:length"/>
    <xsd:element ref="xsd:minLength"/>
    <xsd:element ref="xsd:maxLength"/>
    <xsd:element ref="xsd:enumeration"/>
    <xsd:element ref="xsd:whiteSpace"/>
    <xsd:element ref="xsd:pattern"/>
   </xsd:choice>
  </xsd:group>

  <xsd:group name="simpleRestrictionModel">
   <xsd:sequence>
    <xsd:element name="simpleType" type="xsd:localSimpleType" minOccurs="0"/>
    <xsd:group ref="xsd:facets" minOccurs="0" maxOccurs="unbounded"/>
   </xsd:sequence>
  </xsd:group>

  <xsd:element name="restriction" id="restriction">
   <xsd:complexType>
    <xsd:annotation>
      <xsd:documentation
                source="http://www.w3.org/TR/xmlschema-2/#element-restriction">
          base attribute and simpleType child are mutually
          exclusive, but one or other is required
        </xsd:documentation>
      </xsd:annotation>
      <xsd:complexContent>
        <xsd:extension base="xsd:annotated">
         <xsd:group ref="xsd:simpleRestrictionModel"/>
         <xsd:attribute name="base" type="xsd:QName" use="optional"/>
        </xsd:extension>
      </xsd:complexContent>
    </xsd:complexType>
  </xsd:element>

  <xsd:element name="list" id="list">
   <xsd:complexType>
    <xsd:annotation>
      <xsd:documentation
                source="http://www.w3.org/TR/xmlschema-2/#element-list">
          itemType attribute and simpleType child are mutually
          exclusive, but one or other is required
        </xsd:documentation>
      </xsd:annotation>
      <xsd:complexContent>
        <xsd:extension base="xsd:annotated">
          <xsd:sequence>
            <xsd:element name="simpleType" type="xsd:localSimpleType"
                minOccurs="0"/>
          </xsd:sequence>
          <xsd:attribute name="itemType" type="xsd:QName" use="optional"/>
        </xsd:extension>
      </xsd:complexContent>
    </xsd:complexType>
  </xsd:element>

  <xsd:element name="union" id="union">
   <xsd:complexType>
    <xsd:annotation>
      <xsd:documentation
                source="http://www.w3.org/TR/xmlschema-2/#element-union">
          memberTypes attribute must be non-empty or there must be
          at least one simpleType child
        </xsd:documentation>
      </xsd:annotation>
      <xsd:complexContent>
        <xsd:extension base="xsd:annotated">
          <xsd:sequence>
            <xsd:element name="simpleType" type="xsd:localSimpleType"
                minOccurs="0" maxOccurs="unbounded"/>
          </xsd:sequence>
          <xsd:attribute name="memberTypes" use="optional">
            <xsd:simpleType>
              <xsd:list itemType="xsd:QName"/>
            </xsd:simpleType>
          </xsd:attribute>
        </xsd:extension>
      </xsd:complexContent>
    </xsd:complexType>
  </xsd:element>
  
  <xsd:complexType name="facet">
    <xsd:complexContent>
      <xsd:extension base="xsd:annotated">
        <xsd:attribute name="value" use="required"/>
        <xsd:attribute name="fixed" type="xsd:boolean" use="optional"
                      default="false"/>
      </xsd:extension>
    </xsd:complexContent>
  </xsd:complexType>
 
 <xsd:complexType name="noFixedFacet">
  <xsd:complexContent>
   <xsd:restriction base="xsd:facet">
    <xsd:sequence>
     <xsd:element ref="xsd:annotation" minOccurs="0"/>
    </xsd:sequence>
    <xsd:attribute name="fixed" use="prohibited"/>
   </xsd:restriction>
  </xsd:complexContent>
 </xsd:complexType>

  <xsd:element name="minExclusive" id="minExclusive" type="xsd:facet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-minExclusive"/>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="minInclusive" id="minInclusive" type="xsd:facet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-minInclusive"/>
    </xsd:annotation>
  </xsd:element>

  <xsd:element name="maxExclusive" id="maxExclusive" type="xsd:facet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-maxExclusive"/>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="maxInclusive" id="maxInclusive" type="xsd:facet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-maxInclusive"/>
    </xsd:annotation>
  </xsd:element>

  <xsd:complexType name="numFacet">
    <xsd:complexContent>
      <xsd:restriction base="xsd:facet">
       <xsd:sequence>
         <xsd:element ref="xsd:annotation" minOccurs="0"/>
       </xsd:sequence>
       <xsd:attribute name="value" type="xsd:nonNegativeInteger" use="required"/>
      </xsd:restriction>
    </xsd:complexContent>
  </xsd:complexType>

  <xsd:element name="totalDigits" id="totalDigits">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-totalDigits"/>
    </xsd:annotation>
    <xsd:complexType>
      <xsd:complexContent>
        <xsd:restriction base="xsd:numFacet">
          <xsd:sequence>
            <xsd:element ref="xsd:annotation" minOccurs="0"/>
          </xsd:sequence>
          <xsd:attribute name="value" type="xsd:positiveInteger" use="required"/>
        </xsd:restriction>
      </xsd:complexContent>
    </xsd:complexType>
  </xsd:element>
  <xsd:element name="fractionDigits" id="fractionDigits" type="xsd:numFacet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-fractionDigits"/>
    </xsd:annotation>
  </xsd:element>

  <xsd:element name="length" id="length" type="xsd:numFacet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-length"/>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="minLength" id="minLength" type="xsd:numFacet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-minLength"/>
    </xsd:annotation>
  </xsd:element>
  <xsd:element name="maxLength" id="maxLength" type="xsd:numFacet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-maxLength"/>
    </xsd:annotation>
  </xsd:element>
  
  <xsd:element name="enumeration" id="enumeration" type="xsd:noFixedFacet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-enumeration"/>
    </xsd:annotation>
  </xsd:element>

  <xsd:element name="whiteSpace" id="whiteSpace">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-whiteSpace"/>
    </xsd:annotation>
    <xsd:complexType>
      <xsd:complexContent>
        <xsd:restriction base="xsd:facet">
          <xsd:sequence>
            <xsd:element ref="xsd:annotation" minOccurs="0"/>
          </xsd:sequence>
          <xsd:attribute name="value" use="required">
            <xsd:simpleType>
              <xsd:restriction base="xsd:NMTOKEN">
                <xsd:enumeration value="preserve"/>
                <xsd:enumeration value="replace"/>
                <xsd:enumeration value="collapse"/>
              </xsd:restriction>
            </xsd:simpleType>
          </xsd:attribute>
        </xsd:restriction>
      </xsd:complexContent>
    </xsd:complexType>
  </xsd:element>

  <xsd:element name="pattern" id="pattern" type="xsd:noFixedFacet">
    <xsd:annotation>
      <xsd:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-pattern"/>
    </xsd:annotation>
  </xsd:element>

</xsd:schema>