XML Schema

 

schema type

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

comments

<xsd:annotation>
	<xsd:documentation xml:lang="en">
		Purchase order schema for Example.com.
		Copyright 2000 Example.com. All rights reserved.
   </xsd:documentation>
</xsd:annotation>

 

<!-- item element is different than in Items -->

attributes

<xsd:attribute name="partNum" type="SKU" use="required"/>

elements

<xsd:element name="comment" type="xsd:string"/>

 


openAttrs

<xs:complexType name="openAttrs">
   <xs:annotation>
     <xs:documentation>
       This type is extended by almost all schema types
       to allow attributes from other namespaces to be
       added to user schemas.
     </xs:documentation>
   </xs:annotation>
   <xs:complexContent>
     <xs:restriction base="xs:anyType">
       <xs:anyAttribute namespace="##other" processContents="lax"/>
     </xs:restriction>
   </xs:complexContent>
 </xs:complexType>

annotated

 <xs:complexType name="annotated">
   <xs:annotation>
     <xs:documentation>
       This type is extended by all types which allow annotation
       other than &lt;schema&gt; itself
     </xs:documentation>
   </xs:annotation>
   <xs:complexContent>
     <xs:extension base="xs:openAttrs">
       <xs:sequence>
         <xs:element ref="xs:annotation" minOccurs="0"/>
       </xs:sequence>
       <xs:attribute name="id" type="xs:ID"/>
     </xs:extension>
   </xs:complexContent>
 </xs:complexType>

schemaTop

 <xs:group name="schemaTop">
  <xs:annotation>
   <xs:documentation>
   This group is for the
   elements which occur freely at the top level of schemas.
   All of their types are based on the "annotated" type by extension.</xs:documentation>
  </xs:annotation>
  <xs:choice>
   <xs:group ref="xs:redefinable"/>
   <xs:element ref="xs:element"/>
   <xs:element ref="xs:attribute"/>
   <xs:element ref="xs:notation"/>
  </xs:choice>
 </xs:group>

redefinable

 <xs:group name="redefinable">
  <xs:annotation>
   <xs:documentation>
   This group is for the
   elements which can self-redefine (see &lt;redefine> below).</xs:documentation>
  </xs:annotation>
  <xs:choice>
   <xs:element ref="xs:simpleType"/>
   <xs:element ref="xs:complexType"/>
   <xs:element ref="xs:group"/>
   <xs:element ref="xs:attributeGroup"/>
  </xs:choice>
 </xs:group>

formChoice

 <xs:simpleType name="formChoice">
  <xs:annotation>
   <xs:documentation>
   A utility type, not for public use</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:NMTOKEN">
   <xs:enumeration value="qualified"/>
   <xs:enumeration value="unqualified"/>
  </xs:restriction>
 </xs:simpleType>

reducedDerivationControl

 <xs:simpleType name="reducedDerivationControl">
  <xs:annotation>
   <xs:documentation>
   A utility type, not for public use</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:derivationControl">
   <xs:enumeration value="extension"/>
   <xs:enumeration value="restriction"/>
  </xs:restriction>
 </xs:simpleType>

derivationSet

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

typeDerivationControl

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

fullDerivationSet

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

schema

 <xs:element name="schema" id="schema">
  <xs:annotation>
    <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-schema"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:openAttrs">
     <xs:sequence>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
       <xs:element ref="xs:include"/>
       <xs:element ref="xs:import"/>
       <xs:element ref="xs:redefine"/>
       <xs:element ref="xs:annotation"/>
      </xs:choice>
      <xs:sequence minOccurs="0" maxOccurs="unbounded">
       <xs:group ref="xs:schemaTop"/>
       <xs:element ref="xs:annotation" minOccurs="0" maxOccurs="unbounded"/>
      </xs:sequence>
     </xs:sequence>
     <xs:attribute name="targetNamespace" type="xs:anyURI"/>
     <xs:attribute name="version" type="xs:token"/>
     <xs:attribute name="finalDefault" type="xs:fullDerivationSet" use="optional" default=""/>
     <xs:attribute name="blockDefault" type="xs:blockSet" use="optional" default=""/>
     <xs:attribute name="attributeFormDefault" type="xs:formChoice" use="optional" default="unqualified"/>
     <xs:attribute name="elementFormDefault" type="xs:formChoice" use="optional" default="unqualified"/>
     <xs:attribute name="id" type="xs:ID"/>
     <xs:attribute ref="xml:lang"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>

annotation

Annotation containing human or machene readable information.

Can appear in documentation or appinfo elements.

import

Brings in components in a different namespace.

include

Brings in components in the same namespace.

redefine

Redefines components in the same namespace.

simpleType

A simple type definition.

element

A global element definition

  <xs:key name="element">
   <xs:selector xpath="xs:element"/>
   <xs:field xpath="@name"/>
  </xs:key>

attribute

A global attribute declaration

  <xs:key name="attribute">
   <xs:selector xpath="xs:attribute"/>
   <xs:field xpath="@name"/>
  </xs:key>

type


  <xs:key name="type">
   <xs:selector xpath="xs:complexType|xs:simpleType"/>
   <xs:field xpath="@name"/>
  </xs:key>

complexType

A complex type definition

group

A named model group definition

   <xs:key name="group">
   <xs:selector xpath="xs:group"/>
   <xs:field xpath="@name"/>
  </xs:key>

attributeGroup

A named attribute group definition.

   <xs:key name="attributeGroup">
   <xs:selector xpath="xs:attributeGroup"/>
   <xs:field xpath="@name"/>
  </xs:key>

notation

A notation declaration

   <xs:key name="notation">
   <xs:selector xpath="xs:notation"/>
   <xs:field xpath="@name"/>
  </xs:key

identityConstraint

   <xs:key name="identityConstraint">
   <xs:selector xpath=".//xs:key|.//xs:unique|.//xs:keyref"/>
   <xs:field xpath="@name"/>
  </xs:key>

end of Schema

 </xs:element>

allNNI

 <xs:simpleType name="allNNI">
  <xs:annotation><xs:documentation>
   for maxOccurs</xs:documentation></xs:annotation>
  <xs:union memberTypes="xs:nonNegativeInteger">
   <xs:simpleType>
    <xs:restriction base="xs:NMTOKEN">
     <xs:enumeration value="unbounded"/>
    </xs:restriction>
   </xs:simpleType>
  </xs:union>
 </xs:simpleType>

occurs

 <xs:attributeGroup name="occurs">
  <xs:annotation><xs:documentation>
   for all particles</xs:documentation></xs:annotation>
  <xs:attribute name="minOccurs" type="xs:nonNegativeInteger" use="optional" default="1"/>
  <xs:attribute name="maxOccurs" type="xs:allNNI" use="optional" default="1"/>
 </xs:attributeGroup>

defRef

 <xs:attributeGroup name="defRef">
  <xs:annotation><xs:documentation>
   for element, group and attributeGroup,
   which both define and reference</xs:documentation></xs:annotation>
  <xs:attribute name="name" type="xs:NCName"/>
  <xs:attribute name="ref" type="xs:QName"/>
 </xs:attributeGroup>

typeDefParticle

  <xs:group name="typeDefParticle">
  <xs:annotation>
    <xs:documentation>
   'complexType' uses this</xs:documentation></xs:annotation>
  <xs:choice>
   <xs:element name="group" type="xs:groupRef"/>
   <xs:element ref="xs:all"/>
   <xs:element ref="xs:choice"/>
   <xs:element ref="xs:sequence"/>
  </xs:choice>
 </xs:group>  

nestedParticle

 <xs:group name="nestedParticle">
  <xs:choice>
   <xs:element name="element" type="xs:localElement"/>
   <xs:element name="group" type="xs:groupRef"/>
   <xs:element ref="xs:choice"/>
   <xs:element ref="xs:sequence"/>
   <xs:element ref="xs:any"/>
  </xs:choice>
 </xs:group>

particle

Elements that can have minOccurs and maxOccurs attributes. Such elements always appear as part of a complex type definition or as part of a named model group. Elements appearing at the top level of a schema never have minOccurs or maxOccurs.

 <xs:group name="particle">
  <xs:choice>
   <xs:element name="element" type="xs:localElement"/>
   <xs:element name="group" type="xs:groupRef"/>
   <xs:element ref="xs:all"/>
   <xs:element ref="xs:choice"/>
   <xs:element ref="xs:sequence"/>
   <xs:element ref="xs:any"/>
  </xs:choice>
 </xs:group>

attribute

The attribute element either denotes an attribute declaration, defining a named attribute and associating that attribute with a type, or is a reference to such an attribute declaration. Attribute declarations appearing as children of a schema element are known as global attribute declarations and can be referenced from elsewhere in the schema or from other schemas. Attribute declarations appearing as part of a complex type definition, either directly or through an attribute group reference, are known as local attribute declarations. Such attribute declarations are local to the type in which they appear. Global attribute declarations describe attributes that are always part of the target namespace of the schema. Local attribute declarations decribe attributes that may be part of the target namespace of the schema, depending on the values of the form attribute on the attribute declaration and the value of the attributeFormDefault attribute on the schema element.

 <xs:complexType name="attribute">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:sequence>
     <xs:element name="simpleType" minOccurs="0" type="xs:localSimpleType"/>
    </xs:sequence>
    <xs:attributeGroup ref="xs:defRef"/>
    <xs:attribute name="type" type="xs:QName"/>
    <xs:attribute name="use" use="optional" default="optional">
     <xs:simpleType>
      <xs:restriction base="xs:NMTOKEN">
       <xs:enumeration value="prohibited"/>
       <xs:enumeration value="optional"/>
       <xs:enumeration value="required"/>
      </xs:restriction>
     </xs:simpleType>
    </xs:attribute>
    <xs:attribute name="default" type="xs:string"/>
    <xs:attribute name="fixed" type="xs:string"/>
    <xs:attribute name="form" type="xs:formChoice"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>

topLevelAttribute

 <xs:complexType name="topLevelAttribute">
  <xs:complexContent>
   <xs:restriction base="xs:attribute">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:element name="simpleType" minOccurs="0" type="xs:localSimpleType"/>
    </xs:sequence>
    <xs:attribute name="ref" use="prohibited"/>
    <xs:attribute name="form" use="prohibited"/>
    <xs:attribute name="use" use="prohibited"/>
    <xs:attribute name="name" use="required" type="xs:NCName"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

attrDecls

 <xs:group name="attrDecls">
  <xs:sequence>
   <xs:choice minOccurs="0" maxOccurs="unbounded">
    <xs:element name="attribute" type="xs:attribute"/>
    <xs:element name="attributeGroup" type="xs:attributeGroupRef"/>
   </xs:choice>
   <xs:element ref="xs:anyAttribute" minOccurs="0"/>
  </xs:sequence>
 </xs:group>

anyAttribute

The anyAttribute element is used to denote an attribute wildcard for a complex type. In an instance document the wildcard is replaced by any number of attributes that match the namespace constraint specified by the namespace attribute. This allows additional attributes to appear that were not specified as part of the type definition.

 <xs:element name="anyAttribute" type="xs:wildcard" id="anyAttribute">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-anyAttribute"/>
  </xs:annotation>
 </xs:element>

complexTypeModel

 <xs:group name="complexTypeModel">
  <xs:choice>
      <xs:element ref="xs:simpleContent"/>
      <xs:element ref="xs:complexContent"/>
      <xs:sequence>
       <xs:annotation>
        <xs:documentation>
   This branch is short for
   &lt;complexContent>
   &lt;restriction base="xs:anyType">
   ...
   &lt;/restriction>
   &lt;/complexContent></xs:documentation>
       </xs:annotation>
       <xs:group ref="xs:typeDefParticle" minOccurs="0"/>
       <xs:group ref="xs:attrDecls"/>
      </xs:sequence>
  </xs:choice>
 </xs:group>

complexType

The complexType element is used to define structured types. Complex types may have element content with or without attributes, text and element (mixed) content with or without attributes, or text content with attributes. Complex type definitions appearing as children of a schema element are named types and can be referenced from elsewhere in the schema and from other schemas. Complex types appearing as the children of element declarations define anoumous types local to the element declaration in which they appear. The complexType element has two possible content models as shown by the following two child element tables. The first set of children applies to complex types that have have no explicit base type wheras the second applies to complex types derived from an explicit type. Complex types with no explicit base type are always restrictions of the anyType in the "http://www.w3.org/2001/XMLSchema" namespace.

 <xs:complexType name="complexType" abstract="true">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:group ref="xs:complexTypeModel"/>
    <xs:attribute name="name" type="xs:NCName">
     <xs:annotation>
      <xs:documentation>
      Will be restricted to required or forbidden</xs:documentation>
     </xs:annotation>
    </xs:attribute>
    <xs:attribute name="mixed" type="xs:boolean" use="optional" default="false">
     <xs:annotation>
      <xs:documentation>
      Not allowed if simpleContent child is chosen.
      May be overriden by setting on complexContent child.</xs:documentation>
    </xs:annotation>
    </xs:attribute>
    <xs:attribute name="abstract" type="xs:boolean" use="optional" default="false"/>
    <xs:attribute name="final" type="xs:derivationSet"/>
    <xs:attribute name="block" type="xs:derivationSet"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>

topLevelComplexType

 <xs:complexType name="topLevelComplexType">
  <xs:complexContent>
   <xs:restriction base="xs:complexType">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:group ref="xs:complexTypeModel"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:NCName" use="required"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>


<xs:complexType name="localComplexType">
  <xs:complexContent>
   <xs:restriction base="xs:complexType">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:group ref="xs:complexTypeModel"/>
    </xs:sequence>
    <xs:attribute name="name" use="prohibited"/>
    <xs:attribute name="abstract" use="prohibited"/>
    <xs:attribute name="final" use="prohibited"/>
    <xs:attribute name="block" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>
 
 <xs:complexType name="restrictionType">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:sequence>
     <xs:choice minOccurs="0">
      <xs:group ref="xs:typeDefParticle"/>
      <xs:group ref="xs:simpleRestrictionModel"/>
     </xs:choice>
     <xs:group ref="xs:attrDecls"/>
    </xs:sequence>
    <xs:attribute name="base" type="xs:QName" use="required"/>
   </xs:extension>
  </xs:complexContent>      
 </xs:complexType>

 <xs:complexType name="complexRestrictionType">
  <xs:complexContent>
   <xs:restriction base="xs:restrictionType">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="0">
      <xs:annotation>
       <xs:documentation>This choice is added simply to
                   make this a valid restriction per the REC</xs:documentation>
      </xs:annotation>
      <xs:group ref="xs:typeDefParticle"/>
     </xs:choice>
     <xs:group ref="xs:attrDecls"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>      
 </xs:complexType>

 <xs:complexType name="extensionType">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:sequence>
     <xs:group ref="xs:typeDefParticle" minOccurs="0"/>
     <xs:group ref="xs:attrDecls"/>
    </xs:sequence>
    <xs:attribute name="base" type="xs:QName" use="required"/>
   </xs:extension>
  </xs:complexContent>      
 </xs:complexType>

complexContent

The complexContent element appears as a child of the complexType element and indicates that the complex type is being explicitly derived from some other complex type. The complexContent element must have either an extension or a restriction element child according to whether the base type is being extended or restricted.

  <xs:element name="complexContent" id="complexContent">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-complexContent"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:annotated">
     <xs:choice>
      <xs:element name="restriction" type="xs:complexRestrictionType"/>
      <xs:element name="extension" type="xs:extensionType"/>
     </xs:choice>    
     <xs:attribute name="mixed" type="xs:boolean">
      <xs:annotation>
       <xs:documentation>
       Overrides any setting on complexType parent.</xs:documentation>
      </xs:annotation>
    </xs:attribute>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>

 <xs:complexType name="simpleRestrictionType">
  <xs:complexContent>
   <xs:restriction base="xs:restrictionType">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="0">
      <xs:annotation>
       <xs:documentation>This choice is added simply to
                   make this a valid restriction per the REC</xs:documentation>
      </xs:annotation>
      <xs:group ref="xs:simpleRestrictionModel"/>
     </xs:choice>
     <xs:group ref="xs:attrDecls"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:complexType name="simpleExtensionType">
  <xs:complexContent>
   <xs:restriction base="xs:extensionType">
    <xs:sequence>
     <xs:annotation>
      <xs:documentation>
      No typeDefParticle group reference</xs:documentation>
     </xs:annotation>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:group ref="xs:attrDecls"/>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>


<xs:element name="simpleContent" id="simpleContent">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-simpleContent"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:annotated">
     <xs:choice>
      <xs:element name="restriction" type="xs:simpleRestrictionType"/>
      <xs:element name="extension" type="xs:simpleExtensionType"/>
     </xs:choice>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>
 
 <xs:element name="complexType" type="xs:topLevelComplexType" id="complexType">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-complexType"/>
  </xs:annotation>
 </xs:element>


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

element

The element element either denotes an element declaration, defining a named element and associating that element with a type, or it is a reference to such a declaration. Element declarations appearing as children of a schema element are known as global element declarations and can be referenced from elsewhere in the schema or from other schemas. Element declarations appearing as part of complex type declarations. Such element declarations are local to the type in which they appear. Global element declarations describe elements that are always part of the target namespace of the schema. Local element declarations describe elements that may be part of the target namespace of the schema depending on the values of the values of the from attribute on the element declaration and the value of the elementFormDefault attribute on the schema element.

  <xs:complexType name="element" abstract="true">
  <xs:annotation>
   <xs:documentation>
   The element element can be used either
   at the top level to define an element-type binding globally,
   or within a content model to either reference a globally-defined
   element or type or declare an element-type binding locally.
   The ref form is not allowed at the top level.</xs:documentation>
  </xs:annotation>

  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:sequence>
     <xs:choice minOccurs="0">
      <xs:element name="simpleType" type="xs:localSimpleType"/>
      <xs:element name="complexType" type="xs:localComplexType"/>
     </xs:choice>
     <xs:group ref="xs:identityConstraint" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attributeGroup ref="xs:defRef"/>
    <xs:attribute name="type" type="xs:QName"/>
    <xs:attribute name="substitutionGroup" type="xs:QName"/>
    <xs:attributeGroup ref="xs:occurs"/>
    <xs:attribute name="default" type="xs:string"/>
    <xs:attribute name="fixed" type="xs:string"/>
    <xs:attribute name="nillable" type="xs:boolean" use="optional" default="false"/>
    <xs:attribute name="abstract" type="xs:boolean" use="optional" default="false"/>
    <xs:attribute name="final" type="xs:derivationSet"/>
    <xs:attribute name="block" type="xs:blockSet"/>
    <xs:attribute name="form" type="xs:formChoice"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>
 
 <xs:complexType name="topLevelElement">
  <xs:complexContent>
   <xs:restriction base="xs:element">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="0">
      <xs:element name="simpleType" type="xs:localSimpleType"/>
      <xs:element name="complexType" type="xs:localComplexType"/>
     </xs:choice>
     <xs:group ref="xs:identityConstraint" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="ref" use="prohibited"/>
    <xs:attribute name="form" use="prohibited"/>
    <xs:attribute name="minOccurs" use="prohibited"/>
    <xs:attribute name="maxOccurs" use="prohibited"/>
    <xs:attribute name="name" use="required" type="xs:NCName"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>


  <xs:complexType name="localElement">
  <xs:complexContent>
   <xs:restriction base="xs:element">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="0">
      <xs:element name="simpleType" type="xs:localSimpleType"/>
      <xs:element name="complexType" type="xs:localComplexType"/>
     </xs:choice>
     <xs:group ref="xs:identityConstraint" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="substitutionGroup" use="prohibited"/>
    <xs:attribute name="final" use="prohibited"/>
    <xs:attribute name="abstract" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:element name="element" type="xs:topLevelElement" id="element">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-element"/>
  </xs:annotation>
 </xs:element>

 <xs:complexType name="group" abstract="true">
  <xs:annotation>
   <xs:documentation>
   group type for explicit groups, named top-level groups and
   group references</xs:documentation>
  </xs:annotation>
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:group ref="xs:particle" minOccurs="0" maxOccurs="unbounded"/>
    <xs:attributeGroup ref="xs:defRef"/>
    <xs:attributeGroup ref="xs:occurs"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>
 
 <xs:complexType name="realGroup">
  <xs:complexContent>
   <xs:restriction base="xs:group">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="0" maxOccurs="1">
      <xs:element ref="xs:all"/>
      <xs:element ref="xs:choice"/>
      <xs:element ref="xs:sequence"/>
     </xs:choice>
    </xs:sequence>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:complexType name="namedGroup">
  <xs:complexContent>
   <xs:restriction base="xs:realGroup">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="1" maxOccurs="1">
      <xs:element name="all">
       <xs:complexType>
        <xs:complexContent>
         <xs:restriction base="xs:all">
          <xs:group ref="xs:allModel"/>
          <xs:attribute name="minOccurs" use="prohibited"/>
          <xs:attribute name="maxOccurs" use="prohibited"/>
          <xs:anyAttribute namespace="##other" processContents="lax"/>
         </xs:restriction>
        </xs:complexContent>
       </xs:complexType>
      </xs:element>
      <xs:element name="choice" type="xs:simpleExplicitGroup"/>
      <xs:element name="sequence" type="xs:simpleExplicitGroup"/>
     </xs:choice>
    </xs:sequence>
    <xs:attribute name="name" use="required" type="xs:NCName"/>
    <xs:attribute name="ref" use="prohibited"/>
    <xs:attribute name="minOccurs" use="prohibited"/>
    <xs:attribute name="maxOccurs" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:complexType name="groupRef">
  <xs:complexContent>
   <xs:restriction base="xs:realGroup">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="ref" use="required" type="xs:QName"/>
    <xs:attribute name="name" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:complexType name="explicitGroup">
  <xs:annotation>
   <xs:documentation>
   group type for the three kinds of group</xs:documentation>
  </xs:annotation>
  <xs:complexContent>
   <xs:restriction base="xs:group">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:group ref="xs:nestedParticle" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:NCName" use="prohibited"/>
    <xs:attribute name="ref" type="xs:QName" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>
 
 <xs:complexType name="simpleExplicitGroup">
  <xs:complexContent>
   <xs:restriction base="xs:explicitGroup">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:group ref="xs:nestedParticle" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="minOccurs" use="prohibited"/>
    <xs:attribute name="maxOccurs" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>
 
 <xs:group name="allModel">
  <xs:sequence>
      <xs:element ref="xs:annotation" minOccurs="0"/>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
       <xs:annotation>
        <xs:documentation>This choice with min/max is here to
                          avoid a pblm with the Elt:All/Choice/Seq
                          Particle derivation constraint</xs:documentation>
       </xs:annotation>
       <xs:element name="element" type="xs:narrowMaxMin"/>
      </xs:choice>
     </xs:sequence>
 </xs:group>
 
 
 <xs:complexType name="narrowMaxMin">
  <xs:annotation>
   <xs:documentation>restricted max/min</xs:documentation>
  </xs:annotation>
  <xs:complexContent>
   <xs:restriction base="xs:localElement">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:choice minOccurs="0">
      <xs:element name="simpleType" type="xs:localSimpleType"/>
      <xs:element name="complexType" type="xs:localComplexType"/>
     </xs:choice>
     <xs:group ref="xs:identityConstraint" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="minOccurs" use="optional" default="1">
     <xs:simpleType>
      <xs:restriction base="xs:nonNegativeInteger">
       <xs:enumeration value="0"/>
       <xs:enumeration value="1"/>
      </xs:restriction>
     </xs:simpleType>
    </xs:attribute>
    <xs:attribute name="maxOccurs" use="optional" default="1">
     <xs:simpleType>
      <xs:restriction base="xs:allNNI">
       <xs:enumeration value="0"/>
       <xs:enumeration value="1"/>
      </xs:restriction>
     </xs:simpleType>
    </xs:attribute>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>


All

The all element is used to denote a model group in which the elements defined by the element declarations inside the all element may appear in any order in an instance document. Any child element declaration of the all element can only have the values zero or 1 for its minOccurs attribute and a value of 1 for its maxOccurs attribute. The all element can appear as part of a complex type definition or as part of a named model group. However, it must always be the outer model group of the content of a complex type. It cannot be nested inside a sequence or choice element either directly or through use of a group references.

<xs:complexType name="all">
   <xs:annotation>
    <xs:documentation>
   Only elements allowed inside</xs:documentation>
   </xs:annotation>
   <xs:complexContent>
    <xs:restriction base="xs:explicitGroup">
     <xs:group ref="xs:allModel"/>
     <xs:attribute name="minOccurs" use="optional" default="1">
      <xs:simpleType>
       <xs:restriction base="xs:nonNegativeInteger">
        <xs:enumeration value="0"/>
        <xs:enumeration value="1"/>
       </xs:restriction>
      </xs:simpleType>
     </xs:attribute>
     <xs:attribute name="maxOccurs" use="optional" default="1">
      <xs:simpleType>
       <xs:restriction base="xs:allNNI">
        <xs:enumeration value="1"/>
       </xs:restriction>
      </xs:simpleType>
     </xs:attribute>
     <xs:anyAttribute namespace="##other" processContents="lax"/>
    </xs:restriction>
   </xs:complexContent>
  </xs:complexType>

 <xs:element name="all" id="all" type="xs:all">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-all"/>
  </xs:annotation>
 </xs:element>

choice

The choice element denotes a model group in which one of the particles contained within the choice may apprear in the instance document. The choice element can appear as part of a complex type definition or as part of a named model group. in both cases it may appear as the first child of the construct or as a more deeply nested descendant.

  <xs:element name="choice" type="xs:explicitGroup" id="choice">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-choice"/>
  </xs:annotation>
 </xs:element>

 <xs:element name="sequence" type="xs:explicitGroup" id="sequence">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-sequence"/>
  </xs:annotation>
 </xs:element>

 <xs:element name="group" type="xs:namedGroup" id="group">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-group"/>
  </xs:annotation>
 </xs:element>

 <xs:complexType name="wildcard">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:attribute name="namespace" type="xs:namespaceList" use="optional" default="##any"/>
    <xs:attribute name="processContents" use="optional" default="strict">
     <xs:simpleType>
      <xs:restriction base="xs:NMTOKEN">
       <xs:enumeration value="skip"/>
       <xs:enumeration value="lax"/>
       <xs:enumeration value="strict"/>
      </xs:restriction>
     </xs:simpleType>
    </xs:attribute>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>

Any

The any element is used to denote an element wildcard in a model group. In an instance document the wildcard is replaced by any element that matches the namespace constraint specified by the namespace attribute. This allows the costruction of open content models for complex types, allowing additional elements to appear that were not specified as part of the type definition. In addition this element provides control of whether the additional elements should be validated or not.

 <xs:element name="any" id="any">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-any"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:wildcard">
     <xs:attributeGroup ref="xs:occurs"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>

  <xs:annotation>
   <xs:documentation>
   simple type for the value of the 'namespace' attr of
   'any' and 'anyAttribute'</xs:documentation>
  </xs:annotation>
  <xs:annotation>
   <xs:documentation>
   Value is
              ##any      - - any non-conflicting WFXML/attribute at all

              ##other    - - any non-conflicting WFXML/attribute from
                              namespace other than targetNS

              ##local    - - any unqualified non-conflicting WFXML/attribute

              one or     - - any non-conflicting WFXML/attribute from
              more URI        the listed namespaces
              references
              (space separated)

    ##targetNamespace or ##local may appear in the above list, to
        refer to the targetNamespace of the enclosing
        schema or an absent targetNamespace respectively</xs:documentation>
  </xs:annotation>

 <xs:simpleType name="namespaceList">
  <xs:annotation>
   <xs:documentation>
   A utility type, not for public use</xs:documentation>
  </xs:annotation>
  <xs:union>
   <xs:simpleType>
    <xs:restriction base="xs:token">
     <xs:enumeration value="##any"/>
     <xs:enumeration value="##other"/>
    </xs:restriction>
   </xs:simpleType>
   <xs:simpleType>
    <xs:list>
     <xs:simpleType>
      <xs:union memberTypes="xs:anyURI">
       <xs:simpleType>
        <xs:restriction base="xs:token">
         <xs:enumeration value="##targetNamespace"/>
         <xs:enumeration value="##local"/>
        </xs:restriction>
       </xs:simpleType>
      </xs:union>
     </xs:simpleType>
    </xs:list>
   </xs:simpleType>
  </xs:union>
 </xs:simpleType>

 <xs:element name="attribute" type="xs:topLevelAttribute" id="attribute">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-attribute"/>
  </xs:annotation>
 </xs:element>

attributeGroup

The attributeGroup element either denotes an attribute group definition, defining a named group of attribute declarations, other named attribute groups, and attribute wildcards, or it is a reference to such a group. The former appear as children of a schema element wheras the latter appear inside complex type definitions and other attribute group defintions. Attribute groups provide a convenient mechanism for using the same set of attributes in multiple complex type definitions.

 <xs:complexType name="attributeGroup" abstract="true">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:group ref="xs:attrDecls"/>
    <xs:attributeGroup ref="xs:defRef"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>
 
 <xs:complexType name="namedAttributeGroup">
  <xs:complexContent>
   <xs:restriction base="xs:attributeGroup">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
     <xs:group ref="xs:attrDecls"/>
    </xs:sequence>
    <xs:attribute name="name" use="required" type="xs:NCName"/>
    <xs:attribute name="ref" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:complexType name="attributeGroupRef">
  <xs:complexContent>
   <xs:restriction base="xs:attributeGroup">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="ref" use="required" type="xs:QName"/>
    <xs:attribute name="name" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

 <xs:element name="attributeGroup" type="xs:namedAttributeGroup" id="attributeGroup">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-attributeGroup"/>
  </xs:annotation>
 </xs:element>

 <xs:element name="include" id="include">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-include"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:annotated">
     <xs:attribute name="schemaLocation" type="xs:anyURI" use="required"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>

 <xs:element name="redefine" id="redefine">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-redefine"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:openAttrs">
     <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element ref="xs:annotation"/>
      <xs:group ref="xs:redefinable"/>
     </xs:choice>
     <xs:attribute name="schemaLocation" type="xs:anyURI" use="required"/>
     <xs:attribute name="id" type="xs:ID"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>

 <xs:element name="import" id="import">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-import"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:annotated">
     <xs:attribute name="namespace" type="xs:anyURI"/>
     <xs:attribute name="schemaLocation" type="xs:anyURI"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>


 <xs:element name="selector" id="selector">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-selector"/>
  </xs:annotation>
  <xs:complexType>
  <xs:complexContent>
   <xs:extension base="xs:annotated">
     <xs:attribute name="xpath" use="required">
      <xs:simpleType>
       <xs:annotation>
        <xs:documentation>A subset of XPath expressions for use
in selectors</xs:documentation>
        <xs:documentation>A utility type, not for public
use</xs:documentation>
       </xs:annotation>
       <xs:restriction base="xs:token">
        <xs:annotation>
         <xs:documentation>The following pattern is intended to allow XPath
                           expressions per the following EBNF:
          Selector    ::=    Path ( '|' Path )* 
          Path    ::=    ('.//')? Step ( '/' Step )* 
          Step    ::=    '.' | NameTest 
          NameTest    ::=    QName | '*' | NCName ':' '*' 
                           child:: is also allowed
         </xs:documentation>
        </xs:annotation>
        <xs:pattern value="(\.//)?(((child::)?((\i\c*:)?(\i\c*|\*)))|\.)(/(((child::)?((\i\c*:)?(\i\c*|\*)))|\.))*(\|(\.//)?(((child::)?((\i\c*:)?(\i\c*|\*)))|\.)(/(((child::)?((\i\c*:)?(\i\c*|\*)))|\.))*)*">
        </xs:pattern>
       </xs:restriction>
      </xs:simpleType>
     </xs:attribute>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>
 </xs:element>

 <xs:element name="field" id="field">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-field"/>
  </xs:annotation>
  <xs:complexType>
  <xs:complexContent>
   <xs:extension base="xs:annotated">
     <xs:attribute name="xpath" use="required">
      <xs:simpleType>
       <xs:annotation>
        <xs:documentation>A subset of XPath expressions for use
in fields</xs:documentation>
        <xs:documentation>A utility type, not for public
use</xs:documentation>
       </xs:annotation>
       <xs:restriction base="xs:token">
        <xs:annotation>
         <xs:documentation>The following pattern is intended to allow XPath
                           expressions per the same EBNF as for selector,
                           with the following change:
          Path    ::=    ('.//')? ( Step '/' )* ( Step | '@' NameTest )
         </xs:documentation>
        </xs:annotation>
        <xs:pattern value="(\.//)?((((child::)?((\i\c*:)?(\i\c*|\*)))|\.)/)*((((child::)?((\i\c*:)?(\i\c*|\*)))|\.)|((attribute::|@)((\i\c*:)?(\i\c*|\*))))(\|(\.//)?((((child::)?((\i\c*:)?(\i\c*|\*)))|\.)/)*((((child::)?((\i\c*:)?(\i\c*|\*)))|\.)|((attribute::|@)((\i\c*:)?(\i\c*|\*)))))*">
        </xs:pattern>
       </xs:restriction>
      </xs:simpleType>
     </xs:attribute>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>
 </xs:element>

 <xs:complexType name="keybase">
  <xs:complexContent>
   <xs:extension base="xs:annotated">
    <xs:sequence>
     <xs:element ref="xs:selector"/>
     <xs:element ref="xs:field" minOccurs="1" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:NCName" use="required"/>
   </xs:extension>
  </xs:complexContent>
 </xs:complexType>

 <xs:group name="identityConstraint">
  <xs:annotation>
   <xs:documentation>The three kinds of identity constraints, all with
                     type of or derived from 'keybase'.
   </xs:documentation>
  </xs:annotation>
  <xs:choice>
   <xs:element ref="xs:unique"/>
   <xs:element ref="xs:key"/>
   <xs:element ref="xs:keyref"/>
  </xs:choice>
 </xs:group>

 <xs:element name="unique" type="xs:keybase" id="unique">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-unique"/>
  </xs:annotation>
 </xs:element>
 <xs:element name="key" type="xs:keybase" id="key">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-key"/>
  </xs:annotation>
 </xs:element>
 <xs:element name="keyref" id="keyref">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-keyref"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:keybase">
     <xs:attribute name="refer" type="xs:QName" use="required"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>

 <xs:element name="notation" id="notation">
  <xs:annotation>
   <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-notation"/>
  </xs:annotation>
  <xs:complexType>
   <xs:complexContent>
    <xs:extension base="xs:annotated">
     <xs:attribute name="name" type="xs:NCName" use="required"/>
     <xs:attribute name="public" type="xs:public"/>
     <xs:attribute name="system" type="xs:anyURI"/>
    </xs:extension>
   </xs:complexContent>
  </xs:complexType>
 </xs:element>

 <xs:simpleType name="public">
  <xs:annotation>
   <xs:documentation>
   A utility type, not for public use</xs:documentation>
   <xs:documentation>
   A public identifier, per ISO 8879</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:token"/>
 </xs:simpleType>

appinfo

The appinfo element denotes a machine readable annotation to a schema. The machine readable portion may be contained within the appinfo element as child elements or may be referenced from the URI reference provided by the source attribute, or both. The appinfo element provides a mechanism for application level processors to agment schema processing with other processing tasks or information.

 <xs:element name="appinfo" id="appinfo">
   <xs:annotation>
     <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-appinfo"/>
   </xs:annotation>
   <xs:complexType mixed="true">
    <xs:sequence minOccurs="0" maxOccurs="unbounded">
     <xs:any processContents="lax"/>
    </xs:sequence>
    <xs:attribute name="source" type="xs:anyURI"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 </xs:element>

documentation

The documentation element contains a human readable annotation to a schema. The human readable portion may be contained within the documentation element as child elements or may be referenced from the URI reference provided by the source attribute, or both.

  <xs:element name="documentation" id="documentation">
   <xs:annotation>
     <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-documentation"/>
   </xs:annotation>
   <xs:complexType mixed="true">
    <xs:sequence minOccurs="0" maxOccurs="unbounded">
     <xs:any processContents="lax"/>
    </xs:sequence>
    <xs:attribute name="source" type="xs:anyURI"/>
    <xs:attribute ref="xml:lang"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:complexType>
 </xs:element>

 <xs:element name="annotation" id="annotation">
   <xs:annotation>
     <xs:documentation source="http://www.w3.org/TR/xmlschema-1/#element-annotation"/>
   </xs:annotation>
   <xs:complexType>
    <xs:complexContent>
     <xs:extension base="xs:openAttrs">
      <xs:choice minOccurs="0" maxOccurs="unbounded">
       <xs:element ref="xs:appinfo"/>
       <xs:element ref="xs:documentation"/>
      </xs:choice>
      <xs:attribute name="id" type="xs:ID"/>
     </xs:extension>
    </xs:complexContent>
   </xs:complexType>
 </xs:element>


<xs:annotation>
  <xs:documentation>
   notations for use within XML Schema schemas</xs:documentation>
 </xs:annotation>

 <xs:notation name="XMLSchemaStructures" public="structures" system="http://www.w3.org/2000/08/XMLSchema.xsd"/>
 <xs:notation name="XML" public="REC-xml-19980210" system="http://www.w3.org/TR/1998/REC-xml-19980210"/>
 
 <xs:complexType name="anyType" mixed="true">
  <xs:annotation>
   <xs:documentation>
   Not the real urType, but as close an approximation as we can
   get in the XML representation</xs:documentation>
  </xs:annotation>
  <xs:sequence>
   <xs:any minOccurs="0" maxOccurs="unbounded" processContents="lax"/>
  </xs:sequence>
  <xs:anyAttribute processContents="lax"/>
 </xs:complexType>

  <xs:annotation>
    <xs:documentation>
      First the built-in primitive datatypes.  These definitions are for
      information only, the real built-in definitions are magic.
    </xs:documentation>

    <xs: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

    </xs:documentation>
  </xs:annotation>


  <xs:simpleType name="string" id="string">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
                source="http://www.w3.org/TR/xmlschema-2/#string"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="preserve" id="string.preserve"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="boolean" id="boolean">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#boolean"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse" fixed="true"
        id="boolean.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="float" id="float">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#float"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse" fixed="true"
        id="float.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="double" id="double">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#double"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="double.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="decimal" id="decimal">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#decimal"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="decimal.whiteSpace"/>
    </xs:restriction>
   </xs:simpleType>


 <xs:annotation>
  <xs:documentation>
   notations for use within XML Schema schemas</xs:documentation>
 </xs:annotation>

 <xs:notation name="XMLSchemaStructures" public="structures" system="http://www.w3.org/2000/08/XMLSchema.xsd"/>
 <xs:notation name="XML" public="REC-xml-19980210" system="http://www.w3.org/TR/1998/REC-xml-19980210"/>
 
 <xs:complexType name="anyType" mixed="true">
  <xs:annotation>
   <xs:documentation>
   Not the real urType, but as close an approximation as we can
   get in the XML representation</xs:documentation>
  </xs:annotation>
  <xs:sequence>
   <xs:any minOccurs="0" maxOccurs="unbounded" processContents="lax"/>
  </xs:sequence>
  <xs:anyAttribute processContents="lax"/>
 </xs:complexType>

  <xs:annotation>
    <xs:documentation>
      First the built-in primitive datatypes.  These definitions are for
      information only, the real built-in definitions are magic.
    </xs:documentation>

    <xs: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

    </xs:documentation>
  </xs:annotation>

  <xs:simpleType name="string" id="string">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
                source="http://www.w3.org/TR/xmlschema-2/#string"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="preserve" id="string.preserve"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="boolean" id="boolean">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#boolean"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse" fixed="true"
        id="boolean.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="float" id="float">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#float"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse" fixed="true"
        id="float.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="double" id="double">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#double"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="double.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="decimal" id="decimal">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#decimal"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="decimal.whiteSpace"/>
    </xs:restriction>
   </xs:simpleType>

   <xs:simpleType name="duration" id="duration">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#duration"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="duration.whiteSpace"/>
    </xs:restriction>
   </xs:simpleType>

 <xs:simpleType name="dateTime" id="dateTime">
    <xs:annotation>
    <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#dateTime"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="dateTime.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="time" id="time">
    <xs:annotation>
    <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#time"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="time.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="date" id="date">
   <xs:annotation>
    <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#date"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="date.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="gYearMonth" id="gYearMonth">
   <xs:annotation>
    <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gYearMonth"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="gYearMonth.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="gYear" id="gYear">
    <xs:annotation>
    <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gYear"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="gYear.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>


 <xs:simpleType name="gMonthDay" id="gMonthDay">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
       <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gMonthDay"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
         <xs:whiteSpace value="collapse" fixed="true"
                id="gMonthDay.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="gDay" id="gDay">
    <xs:annotation>
  <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gDay"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
         <xs:whiteSpace value="collapse"  fixed="true"
                id="gDay.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

 <xs:simpleType name="gMonth" id="gMonth">
    <xs:annotation>
  <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#gMonth"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
         <xs:whiteSpace value="collapse"  fixed="true"
                id="gMonth.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

   <xs:simpleType name="hexBinary" id="hexBinary">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#binary"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse" fixed="true"
        id="hexBinary.whiteSpace"/>
    </xs:restriction>
   </xs:simpleType>

 <xs:simpleType name="base64Binary" id="base64Binary">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
                source="http://www.w3.org/TR/xmlschema-2/#base64Binary"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse" fixed="true"
        id="base64Binary.whiteSpace"/>
    </xs:restriction>
   </xs:simpleType>

   <xs:simpleType name="anyURI" id="anyURI">
    <xs:annotation>
      <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#anyURI"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="anyURI.whiteSpace"/>
    </xs:restriction>
   </xs:simpleType>

  <xs:simpleType name="QName" id="QName">
    <xs:annotation>
        <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#QName"/>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="QName.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

   <xs:simpleType name="NOTATION" id="NOTATION">
    <xs:annotation>
        <xs: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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#NOTATION"/>
      <xs: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.
      </xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:anySimpleType">
      <xs:whiteSpace value="collapse"  fixed="true"
        id="NOTATION.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

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

  <xs:simpleType name="normalizedString" id="normalizedString">
    <xs:annotation>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#normalizedString"/>
    </xs:annotation>
    <xs:restriction base="xs:string">
      <xs:whiteSpace value="replace"
        id="normalizedString.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="token" id="token">
    <xs:annotation>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#token"/>
    </xs:annotation>
    <xs:restriction base="xs:normalizedString">
      <xs:whiteSpace value="collapse" id="token.whiteSpace"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="language" id="language">
    <xs:annotation>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#language"/>
    </xs:annotation>
    <xs:restriction base="xs:token">
      <xs:pattern
        value="[a-zA-Z]{1,8}(-[a-zA-Z0-9]{1,8})*"
                id="language.pattern">
        <xs:annotation>
          <xs:documentation
                source="http://www.ietf.org/rfc/rfc3066.txt">
            pattern specifies the content of section 2.12 of XML 1.0e2
            and RFC 3066 (Revised version of RFC 1766).
          </xs:documentation>
        </xs:annotation>
      </xs:pattern>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="IDREFS" id="IDREFS">
    <xs:annotation>
      <xs:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="pattern"/>
        <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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#IDREFS"/>
    </xs:annotation>
    <xs:restriction>
      <xs:simpleType>
        <xs:list itemType="xs:IDREF"/>
      </xs:simpleType>
        <xs:minLength value="1" id="IDREFS.minLength"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="ENTITIES" id="ENTITIES">
    <xs:annotation>
      <xs:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="pattern"/>
        <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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#ENTITIES"/>
    </xs:annotation>
    <xs:restriction>
      <xs:simpleType>
        <xs:list itemType="xs:ENTITY"/>
      </xs:simpleType>
        <xs:minLength value="1" id="ENTITIES.minLength"/>
    </xs:restriction>
  </xs:simpleType>

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


  <xs:simpleType name="NMTOKENS" id="NMTOKENS">
    <xs:annotation>
      <xs:appinfo>
        <hfp:hasFacet name="length"/>
        <hfp:hasFacet name="minLength"/>
        <hfp:hasFacet name="maxLength"/>
        <hfp:hasFacet name="enumeration"/>
        <hfp:hasFacet name="whiteSpace"/>
        <hfp:hasFacet name="pattern"/>
        <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"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#NMTOKENS"/>
    </xs:annotation>
    <xs:restriction>
      <xs:simpleType>
        <xs:list itemType="xs:NMTOKEN"/>
      </xs:simpleType>
        <xs:minLength value="1" id="NMTOKENS.minLength"/>
    </xs:restriction>
  </xs:simpleType>

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

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

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

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

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

  <xs:simpleType name="integer" id="integer">
    <xs:annotation>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#integer"/>
    </xs:annotation>
    <xs:restriction base="xs:decimal">
      <xs:fractionDigits value="0" fixed="true" id="integer.fractionDigits"/>
      <xs:pattern value="[\-+]?[0-9]+"/>
    </xs:restriction>
  </xs:simpleType>

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

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

  <xs:simpleType name="long" id="long">
    <xs:annotation>
      <xs:appinfo>
        <hfp:hasProperty name="bounded" value="true"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#long"/>
    </xs:annotation>
    <xs:restriction base="xs:integer">
      <xs:minInclusive value="-9223372036854775808" id="long.minInclusive"/>
      <xs:maxInclusive value="9223372036854775807" id="long.maxInclusive"/>
    </xs:restriction>
  </xs:simpleType>

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

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

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

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

  <xs:simpleType name="unsignedLong" id="unsignedLong">
    <xs:annotation>
      <xs:appinfo>
        <hfp:hasProperty name="bounded" value="true"/>
        <hfp:hasProperty name="cardinality" value="finite"/>
      </xs:appinfo>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#unsignedLong"/>
    </xs:annotation>
    <xs:restriction base="xs:nonNegativeInteger">
      <xs:maxInclusive value="18446744073709551615"
        id="unsignedLong.maxInclusive"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:simpleType name="unsignedInt" id="unsignedInt">
    <xs:annotation>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#unsignedInt"/>
    </xs:annotation>
    <xs:restriction base="xs:unsignedLong">
      <xs:maxInclusive value="4294967295"
        id="unsignedInt.maxInclusive"/>
    </xs:restriction>
  </xs:simpleType>

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

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

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

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

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

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

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

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

  <xs:complexType name="localSimpleType">
    <xs:complexContent>
      <xs:restriction base="xs:simpleType">
        <xs:sequence>
          <xs:element ref="xs:annotation" minOccurs="0"/>
          <xs:group ref="xs:simpleDerivation"/>
        </xs:sequence>
        <xs:attribute name="name" use="prohibited">
          <xs:annotation>
            <xs:documentation>
              Forbidden when nested
            </xs:documentation>
          </xs:annotation>
        </xs:attribute>
        <xs:attribute name="final" use="prohibited"/>
       <xs:anyAttribute namespace="##other" processContents="lax"/>
      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>


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

  <xs:group name="facets">
   <xs:annotation>
    <xs: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.
    </xs:documentation>
   </xs:annotation>
   <xs:choice>
    <xs:element ref="xs:minExclusive"/>
    <xs:element ref="xs:minInclusive"/>
    <xs:element ref="xs:maxExclusive"/>
    <xs:element ref="xs:maxInclusive"/>
    <xs:element ref="xs:totalDigits"/>
    <xs:element ref="xs:fractionDigits"/>
    <xs:element ref="xs:length"/>
    <xs:element ref="xs:minLength"/>
    <xs:element ref="xs:maxLength"/>
    <xs:element ref="xs:enumeration"/>
    <xs:element ref="xs:whiteSpace"/>
    <xs:element ref="xs:pattern"/>
   </xs:choice>
  </xs:group>

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

  <xs:element name="restriction" id="restriction">
   <xs:complexType>
    <xs:annotation>
      <xs: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
        </xs:documentation>
      </xs:annotation>
      <xs:complexContent>
        <xs:extension base="xs:annotated">
         <xs:group ref="xs:simpleRestrictionModel"/>
         <xs:attribute name="base" type="xs:QName" use="optional"/>
        </xs:extension>
      </xs:complexContent>
    </xs:complexType>
  </xs:element>

  <xs:element name="list" id="list">
   <xs:complexType>
    <xs:annotation>
      <xs: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
        </xs:documentation>
      </xs:annotation>
      <xs:complexContent>
        <xs:extension base="xs:annotated">
          <xs:sequence>
            <xs:element name="simpleType" type="xs:localSimpleType"
                minOccurs="0"/>
          </xs:sequence>
          <xs:attribute name="itemType" type="xs:QName" use="optional"/>
        </xs:extension>
      </xs:complexContent>
    </xs:complexType>
  </xs:element>

  <xs:element name="union" id="union">
   <xs:complexType>
    <xs:annotation>
      <xs: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
        </xs:documentation>
      </xs:annotation>
      <xs:complexContent>
        <xs:extension base="xs:annotated">
          <xs:sequence>
            <xs:element name="simpleType" type="xs:localSimpleType"
                minOccurs="0" maxOccurs="unbounded"/>
          </xs:sequence>
          <xs:attribute name="memberTypes" use="optional">
            <xs:simpleType>
              <xs:list itemType="xs:QName"/>
            </xs:simpleType>
          </xs:attribute>
        </xs:extension>
      </xs:complexContent>
    </xs:complexType>
  </xs:element>

  <xs:complexType name="facet">
    <xs:complexContent>
      <xs:extension base="xs:annotated">
        <xs:attribute name="value" use="required"/>
        <xs:attribute name="fixed" type="xs:boolean" use="optional"
                      default="false"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>

 <xs:complexType name="noFixedFacet">
  <xs:complexContent>
   <xs:restriction base="xs:facet">
    <xs:sequence>
     <xs:element ref="xs:annotation" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="fixed" use="prohibited"/>
    <xs:anyAttribute namespace="##other" processContents="lax"/>
   </xs:restriction>
  </xs:complexContent>
 </xs:complexType>

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

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

  <xs:complexType name="numFacet">
    <xs:complexContent>
      <xs:restriction base="xs:facet">
       <xs:sequence>
         <xs:element ref="xs:annotation" minOccurs="0"/>
       </xs:sequence>
       <xs:attribute name="value" type="xs:nonNegativeInteger" use="required"/>
       <xs:anyAttribute namespace="##other" processContents="lax"/>
      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>

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

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

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

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

  <xs:element name="pattern" id="pattern">
    <xs:annotation>
      <xs:documentation
        source="http://www.w3.org/TR/xmlschema-2/#element-pattern"/>
    </xs:annotation>
    <xs:complexType>
      <xs:complexContent>
        <xs:restriction base="xs:noFixedFacet">
          <xs:sequence>
            <xs:element ref="xs:annotation" minOccurs="0"/>
          </xs:sequence>
          <xs:attribute name="value" type="xs:string" use="required"/>
         <xs:anyAttribute namespace="##other" processContents="lax"/>
        </xs:restriction>
      </xs:complexContent>
    </xs:complexType>
  </xs:element>

 

 

 

 

 


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