--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/share/classes/org/w3c/dom/xpath/XPathNamespace.java	Sun Mar 04 11:55:34 2012 -0800
@@ -0,0 +1,94 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file and, per its terms, should not be removed:
+ *
+ * Copyright (c) 2002 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ * See W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.xpath;
+
+
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * The <code>XPathNamespace</code> interface is returned by
+ * <code>XPathResult</code> interfaces to represent the XPath namespace node
+ * type that DOM lacks. There is no public constructor for this node type.
+ * Attempts to place it into a hierarchy or a NamedNodeMap result in a
+ * <code>DOMException</code> with the code <code>HIERARCHY_REQUEST_ERR</code>
+ * . This node is read only, so methods or setting of attributes that would
+ * mutate the node result in a DOMException with the code
+ * <code>NO_MODIFICATION_ALLOWED_ERR</code>.
+ * <p>The core specification describes attributes of the <code>Node</code>
+ * interface that are different for different node node types but does not
+ * describe <code>XPATH_NAMESPACE_NODE</code>, so here is a description of
+ * those attributes for this node type. All attributes of <code>Node</code>
+ * not described in this section have a <code>null</code> or
+ * <code>false</code> value.
+ * <p><code>ownerDocument</code> matches the <code>ownerDocument</code> of the
+ * <code>ownerElement</code> even if the element is later adopted.
+ * <p><code>prefix</code> is the prefix of the namespace represented by the
+ * node.
+ * <p><code>nodeName</code> is the same as <code>prefix</code>.
+ * <p><code>nodeType</code> is equal to <code>XPATH_NAMESPACE_NODE</code>.
+ * <p><code>namespaceURI</code> is the namespace URI of the namespace
+ * represented by the node.
+ * <p><code>adoptNode</code>, <code>cloneNode</code>, and
+ * <code>importNode</code> fail on this node type by raising a
+ * <code>DOMException</code> with the code <code>NOT_SUPPORTED_ERR</code>.In
+ * future versions of the XPath specification, the definition of a namespace
+ * node may be changed incomatibly, in which case incompatible changes to
+ * field values may be required to implement versions beyond XPath 1.0.
+ * <p>See also the <a href='http://www.w3.org/2002/08/WD-DOM-Level-3-XPath-20020820'>Document Object Model (DOM) Level 3 XPath Specification</a>.
+ */
+public interface XPathNamespace extends Node {
+    // XPathNodeType
+    /**
+     * The node is a <code>Namespace</code>.
+     */
+    public static final short XPATH_NAMESPACE_NODE      = 13;
+
+    /**
+     * The <code>Element</code> on which the namespace was in scope when it
+     * was requested. This does not change on a returned namespace node even
+     * if the document changes such that the namespace goes out of scope on
+     * that element and this node is no longer found there by XPath.
+     */
+    public Element getOwnerElement();
+
+}