RULE-FEATURE

<xs:simpleType name="RULE-FEATURE">
  <xs:restriction base="xs:string">
    <xs:enumeration value="antecedent"/>
    <xs:enumeration value="consequent"/>
    <xs:enumeration value="rule"/>
    <xs:enumeration value="ruleId"/>
    <xs:enumeration value="confidence"/>
    <xs:enumeration value="support"/>
    <xs:enumeration value="lift"/>
    <xs:enumeration value="leverage"/>
    <xs:enumeration value="affinity"/>
  </xs:restriction>
</xs:simpleType>