| <?xml version="1.0" encoding="ISO-8859-1"?> |
| <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> |
| |
| <xsd:element name="items"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="item" maxOccurs="unbounded" type="xsd:string"/> |
| <xsd:element ref="items" minOccurs="0" maxOccurs="2"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| <xsd:unique name="ItemUnique"> |
| <xsd:selector xpath="item"/> |
| <xsd:field xpath="."/> |
| </xsd:unique> |
| </xsd:element> |
| |
| <xsd:element name="ELEMENTS"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element name="ELEMENT"> |
| <xsd:complexType> |
| <xsd:sequence> |
| <xsd:element ref="items"/> |
| <xsd:element name="ref" type="xsd:string" maxOccurs="unbounded"/> |
| </xsd:sequence> |
| </xsd:complexType> |
| <xsd:keyref name="ItemRef" refer="ItemUnique"> |
| <xsd:selector xpath="ref"/> |
| <xsd:field xpath="."/> |
| </xsd:keyref> |
| </xsd:element> |
| </xsd:sequence> |
| </xsd:complexType> |
| </xsd:element> |
| </xsd:schema> |