Initial code drop of netconf protocol implementation
[controller.git] / opendaylight / netconf / netconf-util / src / main / resources / xml.xsd
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+<?xml version='1.0'?>
+<?xml-stylesheet href="../2008/09/xsd.xsl" type="text/xsl"?>
+<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           xmlns="http://www.w3.org/1999/xhtml"
+           xml:lang="en">
+
+    <xs:annotation>
+        <xs:documentation>
+            <div>
+                <h1>About the XML namespace</h1>
+
+                <div class="bodytext">
+                    <p>
+                        This schema document describes the XML namespace, in a form
+                        suitable for import by other schema documents.
+                    </p>
+                    <p>
+                        See
+                        <a href="http://www.w3.org/XML/1998/namespace.html">
+                            http://www.w3.org/XML/1998/namespace.html
+                        </a>
+                        and
+                        <a href="http://www.w3.org/TR/REC-xml">
+                            http://www.w3.org/TR/REC-xml
+                        </a>
+                        for information
+                        about this namespace.
+                    </p>
+                    <p>
+                        Note that local names in this namespace are intended to be
+                        defined only by the World Wide Web Consortium or its subgroups.
+                        The names currently defined in this namespace are listed below.
+                        They should not be used with conflicting semantics by any Working
+                        Group, specification, or document instance.
+                    </p>
+                    <p>
+                        See further below in this document for more information about
+                        <a
+                                href="#usage">how to refer to this schema document from your own
+                            XSD schema documents
+                        </a>
+                        and about<a href="#nsversioning">the
+                        namespace-versioning policy governing this schema document</a>.
+                    </p>
+                </div>
+            </div>
+        </xs:documentation>
+    </xs:annotation>
+
+    <xs:attribute name="lang">
+        <xs:annotation>
+            <xs:documentation>
+                <div>
+
+                    <h3>lang (as an attribute name)</h3>
+                    <p>
+                        denotes an attribute whose value
+                        is a language code for the natural language of the content of
+                        any element; its value is inherited. This name is reserved
+                        by virtue of its definition in the XML specification.
+                    </p>
+
+                </div>
+                <div>
+                    <h4>Notes</h4>
+                    <p>
+                        Attempting to install the relevant ISO 2- and 3-letter
+                        codes as the enumerated possible values is probably never
+                        going to be a realistic possibility.
+                    </p>
+                    <p>
+                        See BCP 47 at
+                        <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">
+                            http://www.rfc-editor.org/rfc/bcp/bcp47.txt
+                        </a>
+                        and the IANA language subtag registry at
+                        <a href="http://www.iana.org/assignments/language-subtag-registry">
+                            http://www.iana.org/assignments/language-subtag-registry
+                        </a>
+                        for further information.
+                    </p>
+                    <p>
+                        The union allows for the 'un-declaration' of xml:lang with
+                        the empty string.
+                    </p>
+                </div>
+            </xs:documentation>
+        </xs:annotation>
+        <xs:simpleType>
+            <xs:union memberTypes="xs:language">
+                <xs:simpleType>
+                    <xs:restriction base="xs:string">
+                        <xs:enumeration value=""/>
+                    </xs:restriction>
+                </xs:simpleType>
+            </xs:union>
+        </xs:simpleType>
+    </xs:attribute>
+
+    <xs:attribute name="space">
+        <xs:annotation>
+            <xs:documentation>
+                <div>
+
+                    <h3>space (as an attribute name)</h3>
+                    <p>
+                        denotes an attribute whose
+                        value is a keyword indicating what whitespace processing
+                        discipline is intended for the content of the element; its
+                        value is inherited. This name is reserved by virtue of its
+                        definition in the XML specification.
+                    </p>
+
+                </div>
+            </xs:documentation>
+        </xs:annotation>
+        <xs:simpleType>
+            <xs:restriction base="xs:NCName">
+                <xs:enumeration value="default"/>
+                <xs:enumeration value="preserve"/>
+            </xs:restriction>
+        </xs:simpleType>
+    </xs:attribute>
+
+    <xs:attribute name="base" type="xs:anyURI">
+        <xs:annotation>
+            <xs:documentation>
+                <div>
+
+                    <h3>base (as an attribute name)</h3>
+                    <p>
+                        denotes an attribute whose value
+                        provides a URI to be used as the base for interpreting any
+                        relative URIs in the scope of the element on which it
+                        appears; its value is inherited. This name is reserved
+                        by virtue of its definition in the XML Base specification.
+                    </p>
+
+                    <p>
+                        See
+                        <a
+                                href="http://www.w3.org/TR/xmlbase/">http://www.w3.org/TR/xmlbase/
+                        </a>
+                        for information about this attribute.
+                    </p>
+                </div>
+            </xs:documentation>
+        </xs:annotation>
+    </xs:attribute>
+
+    <xs:attribute name="id" type="xs:ID">
+        <xs:annotation>
+            <xs:documentation>
+                <div>
+
+                    <h3>id (as an attribute name)</h3>
+                    <p>
+                        denotes an attribute whose value
+                        should be interpreted as if declared to be of type ID.
+                        This name is reserved by virtue of its definition in the
+                        xml:id specification.
+                    </p>
+
+                    <p>
+                        See
+                        <a
+                                href="http://www.w3.org/TR/xml-id/">http://www.w3.org/TR/xml-id/
+                        </a>
+                        for information about this attribute.
+                    </p>
+                </div>
+            </xs:documentation>
+        </xs:annotation>
+    </xs:attribute>
+
+    <xs:attributeGroup name="specialAttrs">
+        <xs:attribute ref="xml:base"/>
+        <xs:attribute ref="xml:lang"/>
+        <xs:attribute ref="xml:space"/>
+        <xs:attribute ref="xml:id"/>
+    </xs:attributeGroup>
+
+    <xs:annotation>
+        <xs:documentation>
+            <div>
+
+                <h3>Father (in any context at all)</h3>
+
+                <div class="bodytext">
+                    <p>
+                        denotes Jon Bosak, the chair of
+                        the original XML Working Group. This name is reserved by
+                        the following decision of the W3C XML Plenary and
+                        XML Coordination groups:
+                    </p>
+                    <blockquote>
+                        <p>
+                            In appreciation for his vision, leadership and
+                            dedication the W3C XML Plenary on this 10th day of
+                            February, 2000, reserves for Jon Bosak in perpetuity
+                            the XML name "xml:Father".
+                        </p>
+                    </blockquote>
+                </div>
+            </div>
+        </xs:documentation>
+    </xs:annotation>
+
+    <xs:annotation>
+        <xs:documentation>
+            <div xml:id="usage" id="usage">
+                <h2>
+                    <a name="usage">About this schema document</a>
+                </h2>
+
+                <div class="bodytext">
+                    <p>
+                        This schema defines attributes and an attribute group suitable
+                        for use by schemas wishing to allow<code>xml:base</code>,
+                        <code>xml:lang</code>,
+                        <code>xml:space</code>
+                        or
+                        <code>xml:id</code>
+                        attributes on elements they define.
+                    </p>
+                    <p>
+                        To enable this, such a schema must import this schema for
+                        the XML namespace, e.g. as follows:
+                    </p>
+                    <pre>
+                        &lt;schema . . .>
+                        . . .
+                        &lt;import namespace="http://www.w3.org/XML/1998/namespace"
+                        schemaLocation="http://www.w3.org/2001/xml.xsd"/>
+                    </pre>
+                    <p>
+                        or
+                    </p>
+                    <pre>
+                        &lt;import namespace="http://www.w3.org/XML/1998/namespace"
+                        schemaLocation="http://www.w3.org/2009/01/xml.xsd"/>
+                    </pre>
+                    <p>
+                        Subsequently, qualified reference to any of the attributes or the
+                        group defined below will have the desired effect, e.g.
+                    </p>
+                    <pre>
+                        &lt;type . . .>
+                        . . .
+                        &lt;attributeGroup ref="xml:specialAttrs"/>
+                    </pre>
+                    <p>
+                        will define a type which will schema-validate an instance element
+                        with any of those attributes.
+                    </p>
+                </div>
+            </div>
+        </xs:documentation>
+    </xs:annotation>
+
+    <xs:annotation>
+        <xs:documentation>
+            <div id="nsversioning" xml:id="nsversioning">
+                <h2>
+                    <a name="nsversioning">Versioning policy for this schema document</a>
+                </h2>
+                <div class="bodytext">
+                    <p>
+                        In keeping with the XML Schema WG's standard versioning
+                        policy, this schema document will persist at
+                        <a href="http://www.w3.org/2009/01/xml.xsd">
+                            http://www.w3.org/2009/01/xml.xsd</a>.
+                    </p>
+                    <p>
+                        At the date of issue it can also be found at
+                        <a href="http://www.w3.org/2001/xml.xsd">
+                            http://www.w3.org/2001/xml.xsd</a>.
+                    </p>
+                    <p>
+                        The schema document at that URI may however change in the future,
+                        in order to remain compatible with the latest version of XML
+                        Schema itself, or with the XML namespace itself. In other words,
+                        if the XML Schema or XML namespaces change, the version of this
+                        document at
+                        <a href="http://www.w3.org/2001/xml.xsd">
+                            http://www.w3.org/2001/xml.xsd
+                        </a>
+                        will change accordingly; the version at
+                        <a href="http://www.w3.org/2009/01/xml.xsd">
+                            http://www.w3.org/2009/01/xml.xsd
+                        </a>
+                        will not change.
+                    </p>
+                    <p>
+                        Previous dated (and unchanging) versions of this schema
+                        document are at:
+                    </p>
+                    <ul>
+                        <li>
+                            <a href="http://www.w3.org/2009/01/xml.xsd">
+                                http://www.w3.org/2009/01/xml.xsd
+                            </a>
+                        </li>
+                        <li>
+                            <a href="http://www.w3.org/2007/08/xml.xsd">
+                                http://www.w3.org/2007/08/xml.xsd
+                            </a>
+                        </li>
+                        <li>
+                            <a href="http://www.w3.org/2004/10/xml.xsd">
+                                http://www.w3.org/2004/10/xml.xsd
+                            </a>
+                        </li>
+                        <li>
+                            <a href="http://www.w3.org/2001/03/xml.xsd">
+                                http://www.w3.org/2001/03/xml.xsd
+                            </a>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </xs:documentation>
+    </xs:annotation>
+
+</xs:schema>
+