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diff --git a/ucb/source/ucp/hierarchy/hierarchydata.hxx b/ucb/source/ucp/hierarchy/hierarchydata.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _HIERARCHYDATA_HXX
+#define _HIERARCHYDATA_HXX
+
+#include <rtl/ustring.hxx>
+#include <osl/mutex.hxx>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+
+namespace com { namespace sun { namespace star {
+    namespace container {
+        class XHierarchicalNameAccess;
+    }
+    namespace util {
+        class XOfficeInstallationDirectories;
+    }
+} } }
+
+namespace hierarchy_ucp
+{
+
+//=========================================================================
+
+class HierarchyEntryData
+{
+public:
+    enum Type { NONE, LINK, FOLDER };
+
+    HierarchyEntryData() : m_aType( NONE ) {}
+    HierarchyEntryData( const Type & rType ) : m_aType( rType ) {}
+
+    const rtl::OUString & getName() const { return m_aName; }
+    void setName( const rtl::OUString & rName ) { m_aName = rName; }
+
+    const rtl::OUString & getTitle() const { return m_aTitle; }
+    void setTitle( const rtl::OUString & rTitle ) { m_aTitle = rTitle; }
+
+    const rtl::OUString & getTargetURL() const { return m_aTargetURL; }
+    void setTargetURL( const rtl::OUString & rURL ) { m_aTargetURL = rURL; }
+
+    Type getType() const
+    { return ( m_aType != NONE ) ? m_aType
+                                 : m_aTargetURL.getLength()
+                                    ? LINK
+                                    : FOLDER; }
+    void setType( const Type & rType ) { m_aType = rType; }
+
+private:
+    rtl::OUString m_aName;      // Name (language independent)
+    rtl::OUString m_aTitle;     // Title (language dependent)
+    rtl::OUString m_aTargetURL; // Target URL ( links only )
+    Type          m_aType;      // Type
+};
+
+//=========================================================================
+
+class HierarchyContentProvider;
+class HierarchyUri;
+
+class HierarchyEntry
+{
+    ::rtl::OUString m_aServiceSpecifier;
+    ::rtl::OUString m_aName;
+    ::rtl::OUString m_aPath;
+    ::osl::Mutex    m_aMutex;
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::lang::XMultiServiceFactory > m_xSMgr;
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::lang::XMultiServiceFactory > m_xConfigProvider;
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::container::XHierarchicalNameAccess >
+                                                           m_xRootReadAccess;
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::util::XOfficeInstallationDirectories >
+                                                           m_xOfficeInstDirs;
+    sal_Bool m_bTriedToGetRootReadAccess;  // #82494#
+
+private:
+    ::rtl::OUString createPathFromHierarchyURL( const HierarchyUri & rURI );
+    ::com::sun::star::uno::Reference<
+            ::com::sun::star::container::XHierarchicalNameAccess >
+    getRootReadAccess();
+
+public:
+    HierarchyEntry( const ::com::sun::star::uno::Reference<
+                        ::com::sun::star::lang::XMultiServiceFactory >& rSMgr,
+                    HierarchyContentProvider* pProvider,
+                    const ::rtl::OUString& rURL );
+
+    sal_Bool hasData();
+
+    sal_Bool getData( HierarchyEntryData& rData );
+
+    sal_Bool setData( const HierarchyEntryData& rData, sal_Bool bCreate );
+
+    sal_Bool move( const ::rtl::OUString& rNewURL,
+                   const HierarchyEntryData& rData );
+
+    sal_Bool remove();
+
+    // Iteration.
+
+    struct iterator_Impl;
+
+    class iterator
+    {
+    friend class HierarchyEntry;
+
+        iterator_Impl*  m_pImpl;
+
+    public:
+        iterator();
+        ~iterator();
+
+        const HierarchyEntryData& operator*() const;
+    };
+
+    sal_Bool first( iterator& it );
+    sal_Bool next ( iterator& it );
+};
+
+} // namespace hierarchy_ucp
+
+#endif /* !_HIERARCHYDATA_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */