826
826
<xsd:attribute name="Index" type="xsd:nonNegativeInteger" use="required"/>
827
827
<xsd:attribute name="Type" type="gnm:FilterFieldType" use="required"/>
829
832
<!-- Only valid for Type=expr -->
832
835
<xsd:attribute name="Op0" type="gnm:FilterFieldOp" use="optional"/>
835
838
<xsd:attribute name="Op1" type="gnm:FilterFieldOp" use="optional"/>
837
840
<!-- Only valid for Type=bucket -->
838
841
<xsd:attribute name="Top" type="xsd:boolean" use="optional"/> <!-- top vs bottom -->
839
842
<xsd:attribute name="Items" type="xsd:boolean" use="optional"/> <!-- top n vs top n% -->