The order between derivation by list and derivation by union depends on the result to achieve : union « XML Schema « XML






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  3. union

The order between derivation by list and derivation by union depends on the result to achieve


<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.java2s.com" xmlns="http://www.java2s.com"
  elementFormDefault="qualified">

  <xs:simpleType name="listOfUnions">
    <xs:list>
      <xs:simpleType>
        <xs:union memberTypes="xs:date xs:integer" />
      </xs:simpleType>
    </xs:list>
  </xs:simpleType>

  <xs:simpleType name="UnionOfLists">
    <xs:union>
      <xs:simpleType>
        <xs:list itemType="xs:date" />
      </xs:simpleType>
      <xs:simpleType>
        <xs:list itemType="xs:integer" />
      </xs:simpleType>
    </xs:union>
  </xs:simpleType>


</xs:schema>








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4.Union anonymous simple types
5.union with memberTypes