<!-- DTD for XML Schemas: Part 1: Structures
Public Identifier: "-//W3C//DTD XMLSCHEMA 200102//EN"
Official Location: http://www.w3.org/2001/XMLSchema.dtd -->
<!-- $Id: XMLSchemaCustomized.dtd,v 1.1 2003/10/28 11:28:47 malcolm Exp $ -->
<!-- Note this DTD is NOT normative, or even definitive. --> <!--d-->
<!-- prose copy in the structures REC is the definitive version --> <!--d-->
<!-- (which shouldn't differ from this one except for this --> <!--d-->
<!-- comment and entity expansions, but just in case) --> <!--d-->
<!-- With the exception of cases with multiple namespace
prefixes for the XML Schema namespace, any XML document which is
not valid per this DTD given redefinitions in its internal subset of the
'p' and 's' parameter entities below appropriate to its namespace
declaration of the XML Schema namespace is almost certainly not
a valid schema. -->
<!-- The simpleType element and its constituent parts
are defined in XML Schema: Part 2: Datatypes -->
<!ENTITY % xs-datatypes PUBLIC 'datatypes' 'datatypes.dtd' >
<!-- can be overriden in the internal subset of a
schema document to establish a different
namespace prefix -->
<!-- if %p is defined (e.g. as foo:) then you must
also define %s as the suffix for the appropriate
namespace declaration (e.g. :foo) -->
<!-- Define all the element names, with optional prefix -->
<!-- annotation elements -->
<!-- Customisation entities for the ATTLIST of each element type.
Define one of these if your schema takes advantage of the
anyAttribute='##other' in the schema for schemas -->
<!-- #all or space-separated list drawn from derivationChoice -->
<!-- #all or space-separated list drawn from
derivationChoice + 'substitution' -->
<!-- This is used in part2 -->
<!-- xs-datatypes; per hand hier eingef�- ek. -->
<!--
DTD for XML Schemas: Part 2: Datatypes
$Id: XMLSchemaCustomized.dtd,v 1.1 2003/10/28 11:28:47 malcolm Exp $
Note this DTD is NOT normative, or even definitive. - - the
prose copy in the datatypes REC is the definitive version
(which shouldn't differ from this one except for this comment
and entity expansions, but just in case)
-->
<!--
This DTD cannot be used on its own, it is intended
only for incorporation in XMLSchema.dtd, q.v.
-->
<!-- Define all the element names, with optional prefix -->
<!--
Customisation entities for the ATTLIST of each element
type. Define one of these if your schema takes advantage
of the anyAttribute='##other' in the schema for schemas
-->
<!-- Define some entities for informative use as attribute
types -->
<!--
#all or space-separated list drawn from derivationChoice
-->
<!--
Note that the use of 'facet' below is less restrictive
than is really intended: There should in fact be no
more than one of each of minInclusive, minExclusive,
maxInclusive, maxExclusive, totalDigits, fractionDigits,
length, maxLength, minLength within datatype,
and the min- and max- variants of Inclusive and Exclusive
are mutually exclusive. On the other hand, pattern and
enumeration may repeat.
-->
<!ELEMENT xs:simpleType
((xs:annotation)?, (xs:restriction | xs:list | xs:union))>
<!ATTLIST xs:simpleType
name NMTOKEN #IMPLIED
final CDATA #IMPLIED
id ID #IMPLIED
>
<!-- name is required at top level -->
<!ELEMENT xs:restriction ((xs:annotation)?,
(((xs:all | xs:choice | xs:sequence | xs:group)?) |
((xs:simpleType)?,((xs:minInclusive | xs:minExclusive) | (xs:maxInclusive | xs:maxExclusive) | xs:totalDigits | xs:fractionDigits | xs:pattern | xs:enumeration | xs:whiteSpace | xs:length |
xs:maxLength | xs:minLength)*)),
(((xs:attribute| xs:attributeGroup)*,(xs:anyAttribute)?)))>
<!ATTLIST xs:restriction
base NMTOKEN #IMPLIED
id ID #IMPLIED
>
<!--
base and simpleType child are mutually exclusive,
one is required.
restriction is shared between simpleType and
simpleContent and complexContent (in XMLSchema.xsd).
restriction1 is for the latter cases, when this
is restricting a complex type, as is attrDecls.
-->
<!ELEMENT xs:list ((xs:annotation)?,(xs:simpleType)?)>
<!ATTLIST xs:list
itemType NMTOKEN #IMPLIED
id ID #IMPLIED
>
<!--
itemType and simpleType child are mutually exclusive,
one is required
-->
<!ELEMENT xs:union ((xs:annotation)?,(xs:simpleType)*)>
<!ATTLIST xs:union
id ID #IMPLIED
memberTypes NMTOKENS #IMPLIED
>
<!--
At least one item in memberTypes or one simpleType
child is required
-->
<!ELEMENT xs:maxExclusive (xs:annotation)?>
<!ATTLIST xs:maxExclusive
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:minExclusive (xs:annotation)?>
<!ATTLIST xs:minExclusive
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:maxInclusive (xs:annotation)?>
<!ATTLIST xs:maxInclusive
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:minInclusive (xs:annotation)?>
<!ATTLIST xs:minInclusive
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:totalDigits (xs:annotation)?>
<!ATTLIST xs:totalDigits
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:fractionDigits (xs:annotation)?>
<!ATTLIST xs:fractionDigits
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:length (xs:annotation)?>
<!ATTLIST xs:length
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:minLength (xs:annotation)?>
<!ATTLIST xs:minLength
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!ELEMENT xs:maxLength (xs:annotation)?>
<!ATTLIST xs:maxLength
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!-- This one can be repeated -->
<!ELEMENT xs:enumeration (xs:annotation)?>
<!ATTLIST xs:enumeration
value CDATA #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:whiteSpace (xs:annotation)?>
<!ATTLIST xs:whiteSpace
value CDATA #REQUIRED
id ID #IMPLIED
fixed (true|false) #IMPLIED
>
<!-- This one can be repeated -->
<!ELEMENT xs:pattern (xs:annotation)?>
<!ATTLIST xs:pattern
value CDATA #REQUIRED
id ID #IMPLIED
>
<!-- the duplication below is to produce an unambiguous content model
which allows annotation everywhere -->
<!ELEMENT xs:schema ((xs:include | xs:import | xs:redefine | xs:annotation)*,
((xs:simpleType | xs:complexType
| xs:element | xs:attribute
| xs:attributeGroup | xs:group
| xs:notation ),
(xs:annotation)*)* )>
<!ATTLIST xs:schema
targetNamespace CDATA #IMPLIED
version CDATA #IMPLIED
xmlns:xs CDATA #FIXED 'http://www.w3.org/2001/XMLSchema'
xmlns CDATA #IMPLIED
finalDefault CDATA ''
blockDefault CDATA ''
id ID #IMPLIED
elementFormDefault (qualified|unqualified) 'unqualified'
attributeFormDefault (qualified|unqualified) 'unqualified'
xml:lang CDATA #IMPLIED
>
<!-- Note the xmlns declaration is NOT in the Schema for Schemas,
because at the Infoset level where schemas operate,
xmlns(:prefix) is NOT an attribute! -->
<!-- The declaration of xmlns is a convenience for schema authors -->
<!-- The id attribute here and below is for use in external references
from non-schemas using simple fragment identifiers.
It is NOT used for schema-to-schema reference, internal or
external. -->
<!-- a type is a named content type specification which allows attribute
declarations-->
<!-- -->
<!ELEMENT xs:complexType ((xs:annotation)?,
(xs:simpleContent|xs:complexContent|
((xs:all | xs:choice | xs:sequence | xs:group)?, ((xs:attribute| xs:attributeGroup)*,(xs:anyAttribute)?))))>
<!ATTLIST xs:complexType
name NMTOKEN #IMPLIED
id ID #IMPLIED
abstract (true|false) #IMPLIED
final CDATA #IMPLIED
block CDATA #IMPLIED
mixed (true|false) 'false'
>
<!-- particleAndAttrs is shorthand for a root type -->
<!-- mixed is disallowed if simpleContent, overriden if complexContent
has one too. -->
<!-- If anyAttribute appears in one or more referenced attributeGroups
and/or explicitly, the intersection of the permissions is used -->
<!ELEMENT xs:complexContent ((xs:annotation)?, (xs:restriction|xs:extension))>
<!ATTLIST xs:complexContent
mixed (true|false) #IMPLIED
id ID #IMPLIED
>
<!-- restriction should use the branch defined above, not the simple
one from part2; extension should use the full model -->
<!ELEMENT xs:simpleContent ((xs:annotation)?, (xs:restriction|xs:extension))>
<!ATTLIST xs:simpleContent
id ID #IMPLIED
>
<!-- restriction should use the simple branch from part2, not the
one defined above; extension should have no particle -->
<!ELEMENT xs:extension ((xs:annotation)?, (((xs:all | xs:choice | xs:sequence | xs:group)?, ((xs:attribute| xs:attributeGroup)*,(xs:anyAttribute)?))))>
<!ATTLIST xs:extension
base NMTOKEN #REQUIRED
id ID #IMPLIED
>
<!-- an element is declared by either:
a name and a type (either nested or referenced via the type attribute)
or a ref to an existing element declaration -->
<!ELEMENT xs:element ((xs:annotation)?, (xs:complexType| xs:simpleType)?,
(xs:unique | xs:key | xs:keyref)*)>
<!-- simpleType or complexType only if no type|ref attribute -->
<!-- ref not allowed at top level -->
<!ATTLIST xs:element
name NMTOKEN #IMPLIED
id ID #IMPLIED
ref NMTOKEN #IMPLIED
type NMTOKEN #IMPLIED
minOccurs NMTOKEN #IMPLIED
maxOccurs CDATA #IMPLIED
nillable (true|false) #IMPLIED
substitutionGroup NMTOKEN #IMPLIED
abstract (true|false) #IMPLIED
final CDATA #IMPLIED
block CDATA #IMPLIED
default CDATA #IMPLIED
fixed CDATA #IMPLIED
form (qualified|unqualified) #IMPLIED
>
<!-- type and ref are mutually exclusive.
name and ref are mutually exclusive, one is required -->
<!-- In the absence of type AND ref, type defaults to type of
substitutionGroup, if any, else the ur-type, i.e. unconstrained -->
<!-- default and fixed are mutually exclusive -->
<!ELEMENT xs:group ((xs:annotation)?,(xs:all | xs:choice | xs:sequence)?)>
<!ATTLIST xs:group
name NMTOKEN #IMPLIED
ref NMTOKEN #IMPLIED
minOccurs NMTOKEN #IMPLIED
maxOccurs CDATA #IMPLIED
id ID #IMPLIED
>
<!ELEMENT xs:all ((xs:annotation)?, (xs:element)*)>
<!ATTLIST xs:all
minOccurs (1) #IMPLIED
maxOccurs (1) #IMPLIED
id ID #IMPLIED
>
<!ELEMENT xs:choice ((xs:annotation)?, (xs:element| xs:group| xs:choice | xs:sequence | xs:any)*)>
<!ATTLIST xs:choice
minOccurs NMTOKEN #IMPLIED
maxOccurs CDATA #IMPLIED
id ID #IMPLIED
>
<!ELEMENT xs:sequence ((xs:annotation)?, (xs:element| xs:group| xs:choice | xs:sequence | xs:any)*)>
<!ATTLIST xs:sequence
minOccurs NMTOKEN #IMPLIED
maxOccurs CDATA #IMPLIED
id ID #IMPLIED
>
<!-- an anonymous grouping in a model, or
a top-level named group definition, or a reference to same -->
<!-- Note that if order is 'all', group is not allowed inside.
If order is 'all' THIS group must be alone (or referenced alone) at
the top level of a content model -->
<!-- If order is 'all', minOccurs==maxOccurs==1 on element/any inside -->
<!-- Should allow minOccurs=0 inside order='all' . . . -->
<!ELEMENT xs:any (xs:annotation)?>
<!ATTLIST xs:any
namespace CDATA '##any'
processContents (skip|lax|strict) 'strict'
minOccurs NMTOKEN '1'
maxOccurs CDATA '1'
id ID #IMPLIED
>
<!-- namespace is interpreted as follows:
##any - - any non-conflicting WFXML at all
##other - - any non-conflicting WFXML from namespace other
than targetNamespace
##local - - any unqualified non-conflicting WFXML/attribute
one or - - any non-conflicting WFXML from
more URI the listed namespaces
references
##targetNamespace ##local may appear in the above list,
with the obvious meaning -->
<!ELEMENT xs:anyAttribute (xs:annotation)?>
<!ATTLIST xs:anyAttribute
namespace CDATA '##any'
processContents (skip|lax|strict) 'strict'
id ID #IMPLIED
>
<!-- namespace is interpreted as for 'any' above -->
<!-- simpleType only if no type|ref attribute -->
<!-- ref not allowed at top level, name iff at top level -->
<!ELEMENT xs:attribute ((xs:annotation)?, (xs:simpleType)?)>
<!ATTLIST xs:attribute
name NMTOKEN #IMPLIED
id ID #IMPLIED
ref NMTOKEN #IMPLIED
type NMTOKEN #IMPLIED
use (prohibited|optional|required) #IMPLIED
default CDATA #IMPLIED
fixed CDATA #IMPLIED
form (qualified|unqualified) #IMPLIED
>
<!-- type and ref are mutually exclusive.
name and ref are mutually exclusive, one is required -->
<!-- default for use is optional when nested, none otherwise -->
<!-- default and fixed are mutually exclusive -->
<!-- type attr and simpleType content are mutually exclusive -->
<!-- an attributeGroup is a named collection of attribute decls, or a
reference thereto -->
<!ELEMENT xs:attributeGroup ((xs:annotation)?,
(xs:attribute | xs:attributeGroup)*,
(xs:anyAttribute)?) >
<!ATTLIST xs:attributeGroup
name NMTOKEN #IMPLIED
id ID #IMPLIED
ref NMTOKEN #IMPLIED
>
<!-- ref iff no content, no name. ref iff not top level -->
<!-- better reference mechanisms -->
<!ELEMENT xs:unique ((xs:annotation)?, xs:selector, (xs:field)+)>
<!ATTLIST xs:unique
name NMTOKEN #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:key ((xs:annotation)?, xs:selector, (xs:field)+)>
<!ATTLIST xs:key
name NMTOKEN #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:keyref ((xs:annotation)?, xs:selector, (xs:field)+)>
<!ATTLIST xs:keyref
name NMTOKEN #REQUIRED
refer NMTOKEN #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:selector ((xs:annotation)?)>
<!ATTLIST xs:selector
xpath CDATA #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:field ((xs:annotation)?)>
<!ATTLIST xs:field
xpath CDATA #REQUIRED
id ID #IMPLIED
>
<!-- Schema combination mechanisms -->
<!ELEMENT xs:include (xs:annotation)?>
<!ATTLIST xs:include
schemaLocation CDATA #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:import (xs:annotation)?>
<!ATTLIST xs:import
namespace CDATA #IMPLIED
schemaLocation CDATA #IMPLIED
id ID #IMPLIED
>
<!ELEMENT xs:redefine (xs:annotation | xs:simpleType | xs:complexType |
xs:attributeGroup | xs:group)*>
<!ATTLIST xs:redefine
schemaLocation CDATA #REQUIRED
id ID #IMPLIED
>
<!ELEMENT xs:notation (xs:annotation)?>
<!ATTLIST xs:notation
name NMTOKEN #REQUIRED
id ID #IMPLIED
public CDATA #REQUIRED
system CDATA #IMPLIED
>
<!-- Annotation is either application information or documentation -->
<!-- By having these here they are available for datatypes as well
as all the structures elements -->
<!ELEMENT xs:annotation (xs:appinfo | xs:documentation)*>
<!ATTLIST xs:annotation >
<!-- User must define annotation elements in internal subset for this
to work -->
<!ELEMENT xs:appinfo (#PCDATA)*> <!-- too restrictive --> <!-- (#PCDATA)* ersetzt ANY - ek. -->
<!ATTLIST xs:appinfo
source CDATA #IMPLIED
id ID #IMPLIED
>
<!ELEMENT xs:documentation (#PCDATA)*> <!-- too restrictive --> <!-- (#PCDATA)* ersetzt ANY - ek. -->
<!ATTLIST xs:documentation
source CDATA #IMPLIED
id ID #IMPLIED
xml:lang CDATA #IMPLIED
>
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