<xsd:simpleType name="FullTopicExpression">
    <xsd:restriction base="xsd:token">
        <xsd:annotation>
            <xsd:documentation>
        TopicPathExpression  ::=   TopicPath ( '|' TopicPath )*  
        TopicPath       ::=   RootTopic ChildTopicExpression* 
        RootTopic       ::=   NamespacePrefix? ('//')? (NCName | '*')  
        NamespacePrefix ::=   NCName ':'      
        ChildTopicExpression ::=   '/' '/'? (QName | NCName | '*'| '.')
                        
        </xsd:documentation>
        </xsd:annotation>
        <xsd:pattern value="([\i-[:]][\c-[:]]*:)?(//)?([\i-[:]][\c-[:]]*|\*)((/|//)(([\i-[:]][\c-[:]]*:)?[\i-[:]][\c-[:]]*|\*|[.]))*(\|([\i-[:]][\c-[:]]*:)?(//)?([\i-[:]][\c-[:]]*|\*)((/|//)(([\i-[:]][\c-[:]]*:)?[\i-[:]][\c-[:]]*|\*|[.]))*)*">
        </xsd:pattern>
    </xsd:restriction>
</xsd:simpleType>