constraints.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"?>
<xs:schema targetNamespace="http://www.isotc211.org/2005/gmd" elementFormDefault="qualified" version="0.1" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd">
	<!-- ================================= Annotation ================================ -->
	<xs:annotation>
		<xs:documentation>This file was generated from ISO TC/211 UML class diagrams == 01-26-2005 12:40:01 ====== </xs:documentation>
	</xs:annotation>
	<!-- ================================== Imports ================================== -->
	<xs:import namespace="http://www.isotc211.org/2005/gco" schemaLocation="../gco/gco.xsd"/>
	<!-- ########################################################################### -->
	<!-- ########################################################################### -->
	<!-- ================================== Classes ================================= -->
	<xs:complexType name="MD_Constraints_Type">
		<xs:annotation>
			<xs:documentation>Restrictions on the access and use of a dataset or metadata</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="useLimitation" type="gco:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_Constraints" type="gmd:MD_Constraints_Type"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_Constraints_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="gmd:MD_Constraints"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_LegalConstraints_Type">
		<xs:annotation>
			<xs:documentation>Restrictions and legal prerequisites for accessing and using the dataset.</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gmd:MD_Constraints_Type">
				<xs:sequence>
					<xs:element name="accessConstraints" type="gmd:MD_RestrictionCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="useConstraints" type="gmd:MD_RestrictionCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="otherConstraints" type="gco:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_LegalConstraints" type="gmd:MD_LegalConstraints_Type" substitutionGroup="gmd:MD_Constraints"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_LegalConstraints_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="gmd:MD_LegalConstraints"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_SecurityConstraints_Type">
		<xs:annotation>
			<xs:documentation>Handling restrictions imposed on the dataset because of national security, privacy, or other concerns</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gmd:MD_Constraints_Type">
				<xs:sequence>
					<xs:element name="classification" type="gmd:MD_ClassificationCode_PropertyType"/>
					<xs:element name="userNote" type="gco:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="classificationSystem" type="gco:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="handlingDescription" type="gco:CharacterString_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_SecurityConstraints" type="gmd:MD_SecurityConstraints_Type" substitutionGroup="gmd:MD_Constraints"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_SecurityConstraints_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="gmd:MD_SecurityConstraints"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<!-- ........................................................................ -->
	<xs:element name="MD_ClassificationCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_ClassificationCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="gmd:MD_ClassificationCode"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<!-- ........................................................................ -->
	<xs:element name="MD_RestrictionCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_RestrictionCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="gmd:MD_RestrictionCode"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
</xs:schema>