Complex XML Types

Source (XML):

<xsd:element name="letterBody">

<xsd:complexType mixed="true">

<xsd:sequence>

<xsd:element name="salutation">

<xsd:complexType mixed="true">

<xsd:sequence>

<xsd:element name="name" type="xsd:string"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:element name="quantity" type="xsd:positiveInteger"/>

<xsd:element name="productName" type="xsd:string"/>

<xsd:element name="shipDate" type="xsd:date" minOccurs="0"/>

</xsd:sequence>

</xsd:complexType>

</xsd:element>

<xsd:complexType name="USAddress" >

<xsd:sequence>

<xsd:element name="name" type="xsd:string"/>

<xsd:element name="street" type="xsd:string"/>

<xsd:element name="city" type="xsd:string"/>

<xsd:element name="state" type="xsd:string"/>

<xsd:element name="zip" type="xsd:decimal"/>

</xsd:sequence>

<xsd:attribute name="country" type="xsd:NMTOKEN" fixed="US"/>

</xsd:complexType>

<xsd:complexType name="Items">

<xsd:sequence>

<xsd:element name="item" minOccurs="0" maxOccurs="unbounded">

<xsd:complexType>

<xsd:sequence>

<xsd:element name="productName" type="xsd:string"/>

<xsd:element name="quantity">

<xsd:simpleType>

<xsd:restriction base="xsd:positiveInteger">

<xsd:maxExclusive value="100"/>

</xsd:restriction>

</xsd:simpleType>

</xsd:element>

<xsd:element name="USPrice" type="xsd:decimal"/>

<xsd:element ref="comment" minOccurs="0"/>

<xsd:element name="shipDate"

type="xsd:date" minOccurs="0"/>

</xsd:sequence>

<xsd:attribute name="partNum" type="SKU" use="required"/>

</xsd:complexType>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

<xsd:element name="internationalPrice">

<xsd:complexType>

<xsd:complexContent>

<xsd:restriction base="xsd:anyType">

<xsd:attribute name="currency" type="xsd:string"/>

<xsd:attribute name="value" type="xsd:decimal"/>

</xsd:restriction>

</xsd:complexContent>

</xsd:complexType>

</xsd:element>

<xsd:complexType name="PurchaseOrderType">

<xsd:sequence>

<xsd:choice>

<xsd:group ref="shipAndBill"/>

<xsd:element name="singleUSAddress" type="USAddress"/>

</xsd:choice>

<xsd:element ref="comment" minOccurs="0"/>

<xsd:element name="items" type="Items"/>

</xsd:sequence>

<xsd:attribute name="orderDate" type="xsd:date"/>

</xsd:complexType>

<xsd:group id="shipAndBill">

<xsd:sequence>

<xsd:element name="shipTo" type="USAddress"/>

<xsd:element name="billTo" type="USAddress"/>

</xsd:sequence>

</xsd:group>

<?xml version="1.0" encoding="UTF-8"?>
<kdm:Segment xmi:version="2.1"

xmlns:xmi="http://www.omg.org/XMI"

xmlns:code="http://kdm.omg.org/code"

xmlns:data="http://kdm.omg.org/data"

xmlns:kdm="http://kdm.omg.org/kdm"

name="XML Complex Content Example">
<model xmi:id="id.0" xmi:type="data:DataModel">
    <dataElement xmi:id="id.1" xmi:type="data:XMLSchema" name="Complex Content">
      <contentElement xmi:id="id.2" xmi:type="data:SimpleContentType" name="SKU" type="id.68" kind="restriction">
        <contentElement xmi:id="id.3" xmi:type="data:ContentRestriction" kind="pattern" value=""\d{3}-[A-Z]{2}""/>
      </contentElement>
      <contentElement xmi:id="id.4" xmi:type="data:ContentElement" name="letterBody" type="id.5">
        <contentElement xmi:id="id.5" xmi:type="data:MixedContent" name="m1">
          <contentElement xmi:id="id.6" xmi:type="data:SeqContent">
            <contentElement xmi:id="id.7" xmi:type="data:ContentElement" name="salutation" type="id.8">
              <contentElement xmi:id="id.8" xmi:type="data:MixedContent" name="m2">
                <contentElement xmi:id="id.9" xmi:type="data:SeqContent">
                  <contentElement xmi:id="id.10" xmi:type="data:ContentElement" name="name" type="id.68"/>
                </contentElement>
              </contentElement>
            </contentElement>
            <contentElement xmi:id="id.11" xmi:type="data:ContentElement" name="quantity" type="id.72"/>
            <contentElement xmi:id="id.12" xmi:type="data:ContentElement" name="productName" type="id.68"/>
            <contentElement xmi:id="id.13" xmi:type="data:ContentElement" name="shipDate" type="id.74"/>
          </contentElement>
        </contentElement>
      </contentElement>
      <contentElement xmi:id="id.14" xmi:type="data:ComplexContentType" name="USAddress">
        <contentElement xmi:id="id.15" xmi:type="data:SeqContent">
          <contentElement xmi:id="id.16" xmi:type="data:ContentElement" name="name" type="id.68"/>
          <contentElement xmi:id="id.17" xmi:type="data:ContentElement" name="street" type="id.68"/>
          <contentElement xmi:id="id.18" xmi:type="data:ContentElement" name="city" type="id.68"/>
          <contentElement xmi:id="id.19" xmi:type="data:ContentElement" name="state" type="id.68"/>
          <contentElement xmi:id="id.20" xmi:type="data:ContentElement" name="zip" type="id.68"/>
        </contentElement>
        <contentElement xmi:id="id.21" xmi:type="data:ContentAttribute" name="country" type="id.77">
          <contentElement xmi:id="id.22" xmi:type="data:ContentRestriction" kind="fixed" value=""US""/>
        </contentElement>
      </contentElement>
      <contentElement xmi:id="id.23" xmi:type="data:ComplexContentType" name="items">
        <contentElement xmi:id="id.24" xmi:type="data:SeqContent">
          <contentElement xmi:id="id.25" xmi:type="data:ContentElement" name="item" type="id.28">
            <contentElement xmi:id="id.26" xmi:type="data:ContentRestriction" kind="minOccurs" value="0"/>
            <contentElement xmi:id="id.27" xmi:type="data:ContentRestriction" kind="maxOccurs" value="unbounded"/>
            <contentElement xmi:id="id.28" xmi:type="data:ComplexContentType" name="i">
              <contentElement xmi:id="id.29" xmi:type="data:SeqContent">
                <contentElement xmi:id="id.30" xmi:type="data:ContentElement" name="productName1" type="id.68"/>
                <contentElement xmi:id="id.31" xmi:type="data:ContentElement" name="quantity1" type="id.32">
                  <contentElement xmi:id="id.32" xmi:type="data:SimpleContentType" name="st1" type="id.72" kind="restriction">
                    <contentElement xmi:id="id.33" xmi:type="data:ContentRestriction" kind="maxExclusive" value="100"/>
                  </contentElement>
                </contentElement>
                <contentElement xmi:id="id.34" xmi:type="data:ContentElement" name="USPrice" type="id.70"/>
                <contentElement xmi:id="id.35" xmi:type="data:ContentReference">
                  <dataRelation xmi:id="id.36" xmi:type="data:ReferenceTo" to="id.64" from="id.35"/>
                  <contentElement xmi:id="id.37" xmi:type="data:ContentRestriction" kind="minOccurs" value="0"/>
                </contentElement>
                <contentElement xmi:id="id.38" xmi:type="data:ContentElement" name="shipDate1" type="id.74"/>
              </contentElement>
              <contentElement xmi:id="id.39" xmi:type="data:ContentAttribute" name="partNum" type="id.2">
                <contentElement xmi:id="id.40" xmi:type="data:ContentRestriction" kind="use" value="required"/>
              </contentElement>
            </contentElement>
          </contentElement>
        </contentElement>
      </contentElement>
      <contentElement xmi:id="id.41" xmi:type="data:ContentElement" name="international price" type="id.42">
        <contentElement xmi:id="id.42" xmi:type="data:ComplexContentType" name="j">
          <dataRelation xmi:id="id.43" xmi:type="data:RestrictionOf" to="id.76" from="id.42"/>
          <contentElement xmi:id="id.44" xmi:type="data:ContentAttribute" name="currency1" type="id.68"/>
          <contentElement xmi:id="id.45" xmi:type="data:ContentAttribute" name="value" type="id.70"/>
        </contentElement>
      </contentElement>
      <contentElement xmi:id="id.46" xmi:type="data:ComplexContentType" name="PurchaseOrderType">
        <contentElement xmi:id="id.47" xmi:type="data:SeqContent">
          <contentElement xmi:id="id.48" xmi:type="data:ChoiceContent">
            <contentElement xmi:id="id.49" xmi:type="data:ContentReference">
              <dataRelation xmi:id="id.50" xmi:type="data:ReferenceTo" to="id.58" from="id.49"/>
            </contentElement>
            <contentElement xmi:id="id.51" xmi:type="data:ContentElement" name="singleUSAddress" type="id.14">
              <dataRelation xmi:id="id.52" xmi:type="data:TypedBy" to="id.14" from="id.51"/>
            </contentElement>
          </contentElement>
          <contentElement xmi:id="id.53" xmi:type="data:ContentReference">
            <dataRelation xmi:id="id.54" xmi:type="data:ReferenceTo" to="id.64" from="id.53"/>
            <contentElement xmi:id="id.55" xmi:type="data:ContentRestriction" kind="minOccurs" value="0"/>
          </contentElement>
          <contentElement xmi:id="id.56" xmi:type="data:ContentElement" name="items" type="id.23"/>
        </contentElement>
        <contentElement xmi:id="id.57" xmi:type="data:ContentAttribute" name="orderDate" type="id.74"/>
      </contentElement>
      <contentElement xmi:id="id.58" xmi:type="data:GroupContent" name="shipAndBill">
        <contentElement xmi:id="id.59" xmi:type="data:SeqContent">
          <contentElement xmi:id="id.60" xmi:type="data:ContentElement" name="shipTo" type="id.14">
            <dataRelation xmi:id="id.61" xmi:type="data:TypedBy" to="id.14" from="id.60"/>
          </contentElement>
          <contentElement xmi:id="id.62" xmi:type="data:ContentElement" name="billTo" type="id.14">
            <dataRelation xmi:id="id.63" xmi:type="data:TypedBy" to="id.14" from="id.62"/>
          </contentElement>
        </contentElement>
      </contentElement>
      <contentElement xmi:id="id.64" xmi:type="data:ContentElement" name="comment" type="id.68"/>
    </dataElement>
    <dataElement xmi:id="id.65" xmi:type="data:XMLSchema" name="xsd">
      <contentElement xmi:id="id.66" xmi:type="data:SimpleContentType" name="xsd:Integer">
        <dataRelation xmi:id="id.67" xmi:type="data:DatatypeOf" to="id.80" from="id.66"/>
      </contentElement>
      <contentElement xmi:id="id.68" xmi:type="data:SimpleContentType" name="xsd:String">
        <dataRelation xmi:id="id.69" xmi:type="data:DatatypeOf" to="id.81" from="id.68"/>
      </contentElement>
      <contentElement xmi:id="id.70" xmi:type="data:SimpleContentType" name="xsd:Decimal">
        <dataRelation xmi:id="id.71" xmi:type="data:DatatypeOf" to="id.82" from="id.70"/>
      </contentElement>
      <contentElement xmi:id="id.72" xmi:type="data:SimpleContentType" name="xsd:positiveInteger">
        <dataRelation xmi:id="id.73" xmi:type="data:DatatypeOf" to="id.80" from="id.72"/>
      </contentElement>
      <contentElement xmi:id="id.74" xmi:type="data:SimpleContentType" name="xsd:date">
        <dataRelation xmi:id="id.75" xmi:type="data:DatatypeOf" to="id.83" from="id.74"/>
      </contentElement>
      <contentElement xmi:id="id.76" xmi:type="data:SimpleContentType" name="xsd:any"/>
      <contentElement xmi:id="id.77" xmi:type="data:SimpleContentType" name="xsd:NMTOKEN"/>
    </dataElement>
</model>
<model xmi:id="id.78" xmi:type="code:CodeModel">
    <codeElement xmi:id="id.79" xmi:type="code:LanguageUnit">
      <codeElement xmi:id="id.80" xmi:type="code:IntegerType" name="xsd integer"/>
      <codeElement xmi:id="id.81" xmi:type="code:StringType" name="xsd string"/>
      <codeElement xmi:id="id.82" xmi:type="code:DecimalType" name="xsd decimal"/>
      <codeElement xmi:id="id.83" xmi:type="code:DateType" name="xsd date"/>
    </codeElement>
</model>
</kdm:Segment>