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345 lines
14 KiB
345 lines
14 KiB
<!-- DTD for XML Schemas: Part 1: Structures -->
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<!-- Note this DTD is NOT the normative structures DTD - - the
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prose copy in the structures REC is the normative version (which
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shouldn't differ from this one except for this comment and entity
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expansions, but just in case -->
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<!ENTITY % versionEntities SYSTEM "versionInfo.ent">
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%versionEntities;
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<!-- The the datatype element and its components
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are defined in XML Schema: Part 2: Datatypes -->
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<!-- Note %p is defined in datatypes.dtd -->
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<!ENTITY % xs-datatypes PUBLIC 'datatypes'
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'datatypes.dtd' >
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%xs-datatypes;
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<!ENTITY % s ''> <!-- if %p is defined (e.g. as foo:) then you must
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also define %s as the suffix for the appropriate
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namespace declaration (e.g. :foo) -->
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<!ENTITY % nds 'xmlns%s;'>
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<!-- Define all the element names, with optional prefix -->
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<!ENTITY % schema "%p;schema">
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<!ENTITY % complexType "%p;complexType">
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<!ENTITY % element "%p;element">
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<!ENTITY % unique "%p;unique">
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<!ENTITY % key "%p;key">
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<!ENTITY % keyref "%p;keyref">
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<!ENTITY % selector "%p;selector">
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<!ENTITY % field "%p;field">
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<!ENTITY % group "%p;group">
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<!ENTITY % all "%p;all">
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<!ENTITY % choice "%p;choice">
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<!ENTITY % sequence "%p;sequence">
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<!ENTITY % any "%p;any">
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<!ENTITY % anyAttribute "%p;anyAttribute">
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<!ENTITY % sic "%p;sic">
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<!ENTITY % attribute "%p;attribute">
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<!ENTITY % attributeGroup "%p;attributeGroup">
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<!ENTITY % include "%p;include">
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<!ENTITY % import "%p;import">
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<!ENTITY % notation "%p;notation">
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<!-- Customisation entities for the ATTLIST of each element type.
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Define one of these if your schema takes advantage of the
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anyAttribute='##other' in the schema for schemas -->
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<!ENTITY % schemaAttrs ''>
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<!ENTITY % complexTypeAttrs ''>
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<!ENTITY % elementAttrs ''>
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<!ENTITY % groupAttrs ''>
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<!ENTITY % allAttrs ''>
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<!ENTITY % choiceAttrs ''>
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<!ENTITY % sequenceAttrs ''>
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<!ENTITY % anyAttrs ''>
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<!ENTITY % anyAttributeAttrs ''>
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<!ENTITY % attributeAttrs ''>
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<!ENTITY % attributeGroupAttrs ''>
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<!ENTITY % uniqueAttrs ''>
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<!ENTITY % keyAttrs ''>
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<!ENTITY % keyrefAttrs ''>
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<!ENTITY % includeAttrs ''>
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<!ENTITY % importAttrs ''>
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<!ENTITY % notationAttrs ''>
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<!ENTITY % complexDerivationChoice "(extension|restriction|reproduction)">
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<!ENTITY % complexDerivationSet "CDATA">
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<!-- #all or space-separated list drawn from derivationChoice -->
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<!ENTITY % blockSet "CDATA">
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<!-- #all or space-separated list drawn from
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derivationChoice + 'equivClass' and 'list' -->
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<!ENTITY % mgs '%all; | %choice; | %sequence;'>
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<!ENTITY % cs '%choice; | %sequence;'>
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<!-- the duplication below is to produce an unambiguous content model
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which allows annotation everywhere -->
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<!ELEMENT %schema; ((%include; | %import; | %annotation;)*,
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(%simpleType; | %complexType;
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| %element;
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| %attributeGroup; | %group;
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| %notation; ),
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(%annotation;
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| %simpleType; | %complexType;
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| %element;
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| %attributeGroup; | %group;
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| %notation; )* )>
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<!ATTLIST %schema;
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targetNamespace %URIref; #IMPLIED
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version CDATA #IMPLIED
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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%dtnds; %URIref; #FIXED '&XMLSchemaNS;/datatypes'
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finalDefault %complexDerivationSet; ''
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blockDefault %blockSet; ''
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id ID #IMPLIED
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%schemaAttrs;>
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<!-- Note the xmlns declaration is NOT in the Schema for Schemas,
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because at the Infoset level where schemas operate,
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xmlns(:prefix) is NOT an attribute! -->
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<!-- The id attribute here and below is for use in external references
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from non-schemas using simple fragment identifiers.
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It is NOT used for schema-to-schema reference, internal or
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external. -->
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<!-- a type is a named content type specification which allows attribute
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declarations-->
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<!-- -->
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<!ELEMENT %complexType; ((%annotation;)?,
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((%facet;)*|
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((%element;| %mgs; | %group; | %any;)*,
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(%attribute;| %attributeGroup;)*,
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(%anyAttribute;)?)))>
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<!ATTLIST %complexType;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #IMPLIED
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id ID #IMPLIED
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content (textOnly|mixed|elementOnly|empty) #IMPLIED
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abstract %boolean; 'false'
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final %complexDerivationSet; ''
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block %complexDerivationSet; ''
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derivedBy %complexDerivationChoice; #IMPLIED
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base %QName; #IMPLIED
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%complexTypeAttrs;>
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<!-- facets only if derivedBy='restriction' -->
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<!-- (element|group|any) only if content=mixed or =elementOnly
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and NO derivedBy at all, i.e. a root type -->
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<!-- content defaults to base's if there is a complex base,
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textonly if there's a simple base,
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'mixed' if no base (because that's the urType's content)
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and no content daughters,
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'elementOnly' otherwise -->
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<!-- should we replace content='empty' with content='elementOnly'
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final='#all' plus no content? -->
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<!-- If one top-level group, that IS the content model, otherwise
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an implicit group obtains.
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This is
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<sequence minOccurs='1' maxOccurs='1'>
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unless content='mixed', in which case it's
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<choice minOccurs='0' maxOccurs='*'> -->
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<!-- If anyAttribute appears in one or more referenced attributeGroups
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and/or explicitly, the intersection of the permissions is used -->
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<!-- A text-only type with no attributes differs from a datatype with
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the same base qualified the same way in regard to the impact on
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attributes of anyAttribute -->
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<!-- an element is declared by either:
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a name and a type (either nested or referenced via the type attribute)
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or:
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a ref to an existing element declaration -->
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<!ELEMENT %element; ((%annotation;)?, (%complexType;| %simpleType;)?,
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(%unique; | %key; | %keyref;)*)>
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<!-- type or datatype only if no type|ref attribute -->
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<!-- ref not allowed at top level -->
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<!ATTLIST %element;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #IMPLIED
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id ID #IMPLIED
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ref %QName; #IMPLIED
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type %QName; #IMPLIED
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minOccurs %non-negative-integer; '1'
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maxOccurs CDATA #IMPLIED
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nullable %boolean; 'false'
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equivClass %QName; #IMPLIED
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abstract %boolean; 'false'
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final %complexDerivationSet; ''
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block %blockSet; ''
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default CDATA #IMPLIED
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fixed CDATA #IMPLIED
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%elementAttrs;>
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<!-- type and ref are mutually exclusive.
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name and ref are mutually exculsive, one is required -->
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<!-- In the absence of type AND ref, type defaults to type of
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equivClass, if any, else the ur-type, i.e. unconstrained -->
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<!-- maxOccurs defaults to 1 or minOccurs, whichever is greater -->
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<!-- default and fixed are mutually exclusive -->
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<!ELEMENT %group; (%mgs;)?>
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<!ATTLIST %group;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #IMPLIED
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ref %QName; #IMPLIED
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minOccurs %non-negative-integer; '1'
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maxOccurs CDATA #IMPLIED
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id ID #IMPLIED
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%groupAttrs;>
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<!ELEMENT %all; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
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<!ATTLIST %all;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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minOccurs %non-negative-integer; '1'
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maxOccurs CDATA #IMPLIED
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id ID #IMPLIED
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%allAttrs;>
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<!ELEMENT %choice; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
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<!ATTLIST %choice;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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minOccurs %non-negative-integer; '1'
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maxOccurs CDATA #IMPLIED
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id ID #IMPLIED
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%choiceAttrs;>
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<!ELEMENT %sequence; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
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<!ATTLIST %sequence;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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minOccurs %non-negative-integer; '1'
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maxOccurs CDATA #IMPLIED
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id ID #IMPLIED
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%sequenceAttrs;>
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<!-- an anonymous grouping in a model, or
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a top-level named group definition, or a reference to same -->
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<!-- Note that if order is 'all', group is not allowed inside.
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If order is 'all' THIS group must be alone (or referenced alone) at
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the top level of a content model -->
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<!-- If order is 'all', minOccurs==maxOccurs==1 on element/any inside -->
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<!-- Should allow minOccurs=0 inside order='all' . . . -->
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<!ELEMENT %any; EMPTY>
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<!ATTLIST %any;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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namespace CDATA '##any'
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processContents (skip|lax|strict) 'strict'
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minOccurs %non-negative-integer; '1'
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maxOccurs CDATA #IMPLIED
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%anyAttrs;>
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<!-- namespace is interpreted as follows:
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##any - - any non-conflicting WFXML at all
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##other - - any non-conflicting WFXML from namespace other
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than targetNamespace
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##local - - any unqualified non-conflicting WFXML/attribute
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one or - - any non-conflicting WFXML from
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more URI the listed namespaces
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references
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##targetNamespace may appear in the above list, with the
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obvious meaning -->
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<!ELEMENT %anyAttribute; EMPTY>
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<!ATTLIST %anyAttribute;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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namespace CDATA '##any'
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%anyAttributeAttrs;>
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<!-- namespace is interpreted as for 'any' above -->
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<!-- for use inside basetype to copy down corresponding content
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model particle from the basetype's content model -->
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<!ELEMENT %sic; EMPTY>
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<!ATTLIST %sic;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'>
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<!ELEMENT %attribute; ((%annotation;)?, (%simpleType;)?)>
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<!ATTLIST %attribute;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #REQUIRED
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type %QName; #IMPLIED
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maxOccurs (0|1) '1'
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minOccurs (0|1) '0'
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default CDATA #IMPLIED
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fixed CDATA #IMPLIED
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%attributeAttrs;>
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<!-- default and fixed are mutually exclusive -->
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<!-- type attr and datatype content are mutually exclusive -->
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<!-- an attributeGroup is a named collection of attribute decls, or a
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reference thereto -->
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<!ELEMENT %attributeGroup; ((%annotation;)?,
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(%attribute; | %attributeGroup;)*,
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(%anyAttribute;)?) >
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<!ATTLIST %attributeGroup;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #IMPLIED
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id ID #IMPLIED
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ref %QName; #IMPLIED
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%attributeGroupAttrs;>
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<!-- ref iff no content, no name. ref iff not top level -->
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<!-- better reference mechanisms -->
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<!ELEMENT %unique; ((%annotation;)?, %selector;, (%field;)+)>
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<!ATTLIST %unique; name %NCName; #REQUIRED
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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id ID #IMPLIED
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%uniqueAttrs;>
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<!ELEMENT %key; ((%annotation;)?, %selector;, (%field;)+)>
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<!ATTLIST %key; name %NCName; #REQUIRED
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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id ID #IMPLIED
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%keyAttrs;>
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<!ELEMENT %keyref; ((%annotation;)?, %selector;, (%field;)+)>
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<!ATTLIST %keyref;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #REQUIRED
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id ID #IMPLIED
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refer %QName; #REQUIRED
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%keyrefAttrs;>
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<!ELEMENT %selector; (#PCDATA)>
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<!ATTLIST %selector;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'>
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<!ELEMENT %field; (#PCDATA)>
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<!ATTLIST %field;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'>
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<!-- Schema combination mechanisms -->
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<!ELEMENT %include; EMPTY>
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<!ATTLIST %include; schemaLocation %URIref; #REQUIRED
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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%includeAttrs;>
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<!ELEMENT %import; EMPTY>
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<!ATTLIST %import; namespace %URIref; #REQUIRED
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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schemaLocation %URIref; #IMPLIED
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%importAttrs;>
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<!ELEMENT %notation; EMPTY>
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<!ATTLIST %notation;
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%nds; %URIref; #FIXED '&XMLSchemaNS;'
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name %NCName; #REQUIRED
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id ID #IMPLIED
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public CDATA #REQUIRED
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system %URIref; #IMPLIED
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%notationAttrs;>
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<!NOTATION XMLSchemaStructures PUBLIC 'structures'
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'&XSP1.URI;.xsd' >
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<!NOTATION XML PUBLIC 'REC-xml-1998-0210'
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'http://www.w3.org/TR/1998/REC-xml-19980210' >
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