daffodil-core/src/test/resources/test-suite/tresys-contributed/AG.dfdl.xsd

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.ogf.org/dfdl/dfdl-1.0/XMLSchemaSubset"
    targetNamespace="http://example.com"
    xmlns:dfdl="http://www.ogf.org/dfdl/dfdl-1.0/"
	xmlns:xsd="http://www.ogf.org/dfdl/dfdl-1.0/XMLSchemaSubset"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:tns="http://example.com"
	>

  <!-- Discriminated choices -->

  <group name="choiceGroup">
    <choice>
      <element name="zone1" type="xsd:string" dfdl:terminator="%NL;"
	       dfdl:representation="text">
	<annotation>
	  <appinfo source="http://www.ogf.org/dfdl/dfdl-1.0/">
	    <dfdl:discriminator test="{ ../tns:zoneNumber = '1' }"/>
	  </appinfo>
	</annotation>
      </element>
      <element name="zone2" type="xsd:string" dfdl:terminator="%NL;"
	       dfdl:representation="text">
	<annotation>
	  <appinfo source="http://www.ogf.org/dfdl/">
	    <dfdl:discriminator test="{ ../tns:zoneNumber = '2' }"/>
	  </appinfo>
	</annotation>
      </element>
      <element name="zone3" type="xsd:string" dfdl:terminator="%NL;"
	       dfdl:representation="text">
	<annotation>
	  <appinfo source="http://www.ogf.org/dfdl/">
	    <dfdl:discriminator test="{ ../tns:zoneNumber = '3' }"/>
	  </appinfo>
	</annotation>
      </element>
    </choice>
  </group>
  
  <group name="zoneNumberGroup"><sequence><element name="zoneNumber" type="xsd:int" 
		       dfdl:representation="text" 
		       dfdl:terminator="%NL;"/></sequence></group>

  <element name="allZones">
    <complexType>      
      <sequence>
	<sequence dfdl:hiddenGroupRef="tns:zoneNumberGroup"/>
	<group ref="tns:choiceGroup" /> <!-- maxOccurs="1" -->
      </sequence>
    </complexType>
  </element>

</schema>