filter.xsd

联合国农粮署牵头开发的geonetwork源代码最新版

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema targetNamespace="http://www.opengis.net/ogc"
   xmlns:ogc="http://www.opengis.net/ogc"
   xmlns:gml="http://www.opengis.net/gml"
   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
   elementFormDefault="qualified"
   version="1.1.0">

   <xsd:include schemaLocation="expr.xsd"/>
   <xsd:include schemaLocation="sort.xsd"/>
   <xsd:include schemaLocation="filterCapabilities.xsd"/>

   <xsd:import namespace="http://www.opengis.net/gml"
               schemaLocation="../../gml/3.1.1/base/geometryAggregates.xsd"/>

   <xsd:element name="_Id" type="ogc:AbstractIdType" abstract="true"/>
   <xsd:element name="FeatureId"
                type="ogc:FeatureIdType"
                substitutionGroup="ogc:_Id"/>
   <xsd:element name="GmlObjectId"
                type="ogc:GmlObjectIdType"
                substitutionGroup="ogc:_Id"/>

   <xsd:element name="Filter" type="ogc:FilterType"/>
   <xsd:complexType name="FilterType">
      <xsd:choice>
         <xsd:element ref="ogc:spatialOps"/>
         <xsd:element ref="ogc:comparisonOps"/>
         <xsd:element ref="ogc:logicOps"/>
         <xsd:element ref="ogc:_Id" maxOccurs="unbounded"/>
      </xsd:choice>
   </xsd:complexType>

   <xsd:element name="comparisonOps"
                type="ogc:ComparisonOpsType"
                abstract="true"/>
   <xsd:element name="PropertyIsEqualTo"
                type="ogc:BinaryComparisonOpType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsNotEqualTo"
                type="ogc:BinaryComparisonOpType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsLessThan"
                type="ogc:BinaryComparisonOpType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsGreaterThan"
                type="ogc:BinaryComparisonOpType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsLessThanOrEqualTo"
                type="ogc:BinaryComparisonOpType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsGreaterThanOrEqualTo"
                type="ogc:BinaryComparisonOpType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsLike"
                type="ogc:PropertyIsLikeType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsNull"
                type="ogc:PropertyIsNullType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:element name="PropertyIsBetween"
                type="ogc:PropertyIsBetweenType"
                substitutionGroup="ogc:comparisonOps"/>
   <xsd:complexType name="ComparisonOpsType" abstract="true"/>
   <xsd:element name="spatialOps" type="ogc:SpatialOpsType" abstract="true"/>
   <xsd:element name="Equals"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Disjoint"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Touches"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Within"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Overlaps"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Crosses"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Intersects"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Contains"
                type="ogc:BinarySpatialOpType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="DWithin"
                type="ogc:DistanceBufferType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="Beyond"
                type="ogc:DistanceBufferType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:element name="BBOX"
                type="ogc:BBOXType"
                substitutionGroup="ogc:spatialOps"/>
   <xsd:complexType name="SpatialOpsType" abstract="true"/>
   <xsd:element name="logicOps" type="ogc:LogicOpsType" abstract="true"/>
   <xsd:element name="And"
                type="ogc:BinaryLogicOpType"
                substitutionGroup="ogc:logicOps"/>
   <xsd:element name="Or"
                type="ogc:BinaryLogicOpType"
                substitutionGroup="ogc:logicOps"/>
   <xsd:element name="Not"
                type="ogc:UnaryLogicOpType"
                substitutionGroup="ogc:logicOps"/>
   <xsd:complexType name="LogicOpsType" abstract="true"/>
   <xsd:complexType name="AbstractIdType" abstract="true"/>
   <xsd:complexType name="FeatureIdType">
      <xsd:complexContent>
         <xsd:extension base="ogc:AbstractIdType">
            <xsd:attribute name="fid" type="xsd:ID" use="required"/>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="GmlObjectIdType">
      <xsd:complexContent>
         <xsd:extension base="ogc:AbstractIdType">
            <xsd:attribute ref="gml:id" use="required"/>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="BinaryComparisonOpType">
      <xsd:complexContent>
         <xsd:extension base="ogc:ComparisonOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:expression" minOccurs="2" maxOccurs="2"/>
            </xsd:sequence>
            <xsd:attribute name="matchCase" type="xsd:boolean"
                           use="optional" default="true"/>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="PropertyIsLikeType">
      <xsd:complexContent>
         <xsd:extension base="ogc:ComparisonOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:PropertyName"/>
               <xsd:element ref="ogc:Literal"/>
            </xsd:sequence>
            <xsd:attribute name="wildCard" type="xsd:string" use="required"/>
            <xsd:attribute name="singleChar" type="xsd:string" use="required"/>
            <xsd:attribute name="escapeChar" type="xsd:string" use="required"/>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="PropertyIsNullType">
      <xsd:complexContent>
         <xsd:extension base="ogc:ComparisonOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:PropertyName"/>
            </xsd:sequence>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="PropertyIsBetweenType">
      <xsd:complexContent>
         <xsd:extension base="ogc:ComparisonOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:expression"/>
               <xsd:element name="LowerBoundary" type="ogc:LowerBoundaryType"/>
               <xsd:element name="UpperBoundary" type="ogc:UpperBoundaryType"/>
            </xsd:sequence>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="LowerBoundaryType">
      <xsd:choice>
         <xsd:element ref="ogc:expression"/>
      </xsd:choice>
   </xsd:complexType>
   <xsd:complexType name="UpperBoundaryType">
      <xsd:sequence>
         <xsd:element ref="ogc:expression"/>
      </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="BinarySpatialOpType">
      <xsd:complexContent>
         <xsd:extension base="ogc:SpatialOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:PropertyName"/>
               <xsd:choice>
                  <xsd:element ref="gml:_Geometry"/>
                  <xsd:element ref="gml:Envelope"/>
               </xsd:choice>
            </xsd:sequence>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="BBOXType">
      <xsd:complexContent>
         <xsd:extension base="ogc:SpatialOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:PropertyName"/>
               <xsd:element ref="gml:Envelope"/>
            </xsd:sequence>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="DistanceBufferType">
      <xsd:complexContent>
         <xsd:extension base="ogc:SpatialOpsType">
            <xsd:sequence>
               <xsd:element ref="ogc:PropertyName"/>
               <xsd:element ref="gml:_Geometry"/>
               <xsd:element name="Distance" type="ogc:DistanceType"/>
            </xsd:sequence>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="DistanceType">
      <xsd:attribute name="units" type="xsd:string" use="required"/>
   </xsd:complexType>
   <xsd:complexType name="BinaryLogicOpType">
      <xsd:complexContent>
         <xsd:extension base="ogc:LogicOpsType">
            <xsd:choice minOccurs="2" maxOccurs="unbounded">
               <xsd:element ref="ogc:comparisonOps"/>
               <xsd:element ref="ogc:spatialOps"/>
               <xsd:element ref="ogc:logicOps"/>
            </xsd:choice>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
   <xsd:complexType name="UnaryLogicOpType">
      <xsd:complexContent>
         <xsd:extension base="ogc:LogicOpsType">
            <xsd:sequence>
               <xsd:choice>
                  <xsd:element ref="ogc:comparisonOps"/>
                  <xsd:element ref="ogc:spatialOps"/>
                  <xsd:element ref="ogc:logicOps"/>
               </xsd:choice>
            </xsd:sequence>
         </xsd:extension>
      </xsd:complexContent>
   </xsd:complexType>
</xsd:schema>