<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="http://www.castor.org/Test"
            xmlns:cst="http://www.castor.org/Test"
            elementFormDefault="qualified"
            attributeFormDefault="unqualified">

   <!-- Test for complexType definition with nested groups -->

   <!-- nested group test -->
   <xsd:complexType name="type1">
      <xsd:sequence>
         <xsd:choice>
            <xsd:element name="elem1" type="xsd:string"/>
            <xsd:element name="elem2" type="xsd:integer"/>
         </xsd:choice>
         <xsd:element name="elem3" type="cst:type1"/>
      </xsd:sequence>
      <xsd:attribute name="attr1" type="xsd:boolean"/>
   </xsd:complexType>

</xsd:schema>
