The example schema [ElementKey.xsd] has been classified as being an Advanced XML Schema Patterns for Databinding 1.0 conformant document as it only exhibits the following patterns:
| Status | Nodes | Name | XPath |
|---|---|---|---|
| basic | TargetNamespace | .[@targetNamespace]/ (., @targetNamespace) | |
| basic | QualifiedLocalElements | .[@elementFormDefault = 'qualified']/ (@elementFormDefault) | |
| basic | UnqualifiedLocalAttributes | .[not(@attributeFormDefault) or @attributeFormDefault = 'unqualified']/ (., @attributeFormDefault) | |
| basic | IdentifierName | .//.[matches(@name, "^[A-Za-z_]([A-Za-z0-9_]0 31)$")]/ (@name) | |
| basic | GlobalElement | ./xs:element[@name and @type and contains(@type, ':')]/ (., @name, @type) | |
| basic | ElementMinOccurs1MaxOccursUnbounded | .//xs:element[(not(@minOccurs) or @minOccurs = '1') and @maxOccurs = 'unbounded']/ (@minOccurs, @maxOccurs) | |
| basic | GlobalComplexType | ./xs:complexType[@name]/ (., @name) | |
| basic | ComplexTypeSequence | .//xs:complexType/xs:sequence/ (., xs:element/(., @name)) | |
| basic | GlobalElementSequence | ./xs:element[@name]/xs:complexType/xs:sequence[xs:element]/ (../../(., @name), .., ., xs:element/(., @name)) | |
| basic | SequenceElement | .//xs:sequence/xs:element/(.) | |
| basic | SequenceSingleRepeatedElement | .//xs:sequence[count(xs:element) = 1]/xs:element[@maxOccurs = 'unbounded']/ (., @maxOccurs) | |
| basic | ElementTypeReference | .//xs:element[@name and @type and namespace-uri-from-QName(resolve-QName(@type,.)) != 'http://www.w3.org/2001/XMLSchema' and contains(@type, ':')]/ (., @name, @type) | |
| basic | ElementReference | .//xs:element[@ref and contains(@ref, ':')]/ (., @ref) | |
| advanced | IntegerElement | .//xs:element/@type[resolve-QName(.,..) = xs:QName('xs:integer')] | |
| basic | GlobalElementComplexType | .//xs:element[parent::xs:schema]/xs:complexType / (.,..) | |
| advanced | ElementKey | .//xs:element/xs:key[xs:selector and xs:field]/(., xs:selector, xs:selector/(@xpath), xs:field, xs:field/(@xpath)) |
To facilitate testing, the example schema element has been wrapped in the following descriptions:
The following valid instance documents are provided:
| Instance | Validity |
|---|---|
| ElementKey01 | true |
<ex:elementKey>
<ex:item>
<ex:number>1234</ex:number>
</ex:item>
</ex:elementKey>
This document was produced by the W3C XML Schema Patterns for Databinding Working Group. Comments on this document may be sent to the public public-xsd-databinding-comments@w3.org mailing list (public archive).
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Generated from examples.xml $Date: 2008/07/23 13:14:53 $