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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef __com_sun_star_configuration_HierarchyElement_idl__
+#define __com_sun_star_configuration_HierarchyElement_idl__
+
+#include <com/sun/star/container/XNamed.idl>
+#include <com/sun/star/container/XHierarchicalName.idl>
+#include <com/sun/star/beans/XProperty.idl>
+#include <com/sun/star/beans/XPropertyWithState.idl>
+#include <com/sun/star/container/XChild.idl>
+
+
+module com { module sun { module star { module configuration {
+
+/** provides information about an element within a hierarchy.
+
+ <p>The local name and the full hierarchical name can be retrieved.
+ Attributes detailing the role of the element can be queried.
+ The state of the element (regarding defaults) can be accessed.
+ </p>
+
+ <p>Implementations of this service usually also implement
+ service HierarchyAccess, which concerns the complementary role
+ of providing access to subelements of the hierarchy.
+ </p>
+*/
+published service HierarchyElement
+{
+/** provides the complete hierarchical name of this element
+ within the hierarchy tree.
+*/
+    interface com::sun::star::container::XHierarchicalName;
+
+/** provides the local name of this element within its parent.
+
+ <p><em>Renaming an element is generally not supported.</em></p>
+*/
+    interface com::sun::star::container::XNamed;
+
+/** provides a property descriptor for this element.[optional]
+
+ <p>This interface may be missing, if the hierarchy supports no traits that are
+ described by com::sun::star::beans::PropertyAttribute
+ values.
+ </p>
+
+ <p>If the parent of this object implements
+ com::sun::star::beans::XPropertySetInfo, then this returns
+ the same com::sun::star::beans::Property as the
+ com::sun::star::beans::XPropertySetInfo of the parent.
+ </p>
+*/
+    [optional] interface com::sun::star::beans::XProperty;
+
+/** provides access to the default state of this element. [optional]
+
+ <p>This interface may be missing, if the hierarchy supports access to
+ a default state and values only for simple values or not at all.
+ </p>
+
+ <p>If the parent of this object implements
+ com::sun::star::beans::XPropertyState, then members
+ of this interface have the same effect as corresponding members of the parent.
+ </p>
+
+ <p>If an implementation is part of a <em>read-only</em> view of the hierarchy,
+ attempts to change property states will fail.
+ </p>
+*/
+    [optional] interface com::sun::star::beans::XPropertyWithState;
+
+/** provides access to the parent of this element [optional].
+
+ <p>This interface may be missing if this object is not obtained
+ as a child or descendant of another tree node, for example, directly from a factory or provider.
+ </p>
+
+ <p>com::sun::star::container::XChild::getParent()
+ returns NULL, if this object is currently not contained in another node.
+ </p>
+
+ <p><em>Setting a different parent is, generally, not supported.</em></p>
+*/
+    [optional] interface com::sun::star::container::XChild;
+
+};
+
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */