Part 1 version: Id: structures.xsd,v 1.2 2004/01/15 11:34:25 ht Exp Part 2 version: Id: datatypes.xsd,v 1.3 2004/01/23 18:11:13 ht Exp The schema corresponding to this document is normative, with respect to the syntactic constraints it expresses in the XML Schema language. The documentation (within <documentation> elements) below, is not normative, but rather highlights important aspects of the W3C Recommendation of which this is a part The simpleType element and all of its members are defined towards the end of this schema document Get access to the xml: attribute groups for xml:lang as declared on 'schema' and 'documentation' below This type is extended by almost all schema types to allow attributes from other namespaces to be added to user schemas. This type is extended by all types which allow annotation other than <schema> itself 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. This group is for the elements which can self-redefine (see <redefine> below). A utility type, not for public use A utility type, not for public use A utility type, not for public use #all or (possibly empty) subset of {extension, restriction} A utility type, not for public use A utility type, not for public use #all or (possibly empty) subset of {extension, restriction, list, union} for maxOccurs for all particles for element, group and attributeGroup, which both define and reference 'complexType' uses this This branch is short for <complexContent> <restriction base="xsd:anyType"> ... </restriction> </complexContent> Will be restricted to required or forbidden A utility type, not for public use #all or (possibly empty) subset of {substitution, extension, restriction} 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. group type for explicit groups, named top-level groups and group references group type for the three kinds of group restricted max/min A utility type, not for public use #all or (possibly empty) subset of {restriction, union, list} A utility type, not for public use Can be restricted to required or forbidden Required at the top level Forbidden when nested 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. base attribute and simpleType child are mutually exclusive, but one or other is required memberTypes attribute must be non-empty or there must be at least one simpleType child