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+/*************************************************************************
+ *
+ * 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 __com_sun_star_configuration_GroupAccess_idl__
+#define __com_sun_star_configuration_GroupAccess_idl__
+
+#ifndef __com_sun_star_configuration_HierarchyAccess_idl__
+#include <com/sun/star/configuration/HierarchyAccess.idl>
+#endif
+
+#ifndef __com_sun_star_configuration_PropertyHierarchy_idl__
+#include <com/sun/star/configuration/PropertyHierarchy.idl>
+#endif
+
+#ifndef __com_sun_star_beans_XPropertyState_idl__
+#include <com/sun/star/beans/XPropertyState.idl>
+#endif
+
+#ifndef __com_sun_star_beans_XMultiPropertyState_idl__
+#include <com/sun/star/beans/XMultiPropertyStates.idl>
+#endif
+
+//=============================================================================
+
+module com { module sun { module star { module configuration {
+
+//=============================================================================
+/** provides access to a predefined heterogeneous group of values and nested
+ trees as part of a hierarchy.
+
+ <p>Provides access to, and information about, its children and descendants
+ viewed either as properties or as contained elements.
+ </p>
+
+ <p><em>Groups</em> are static collections within the hierarchy.</p>
+
+ <p>The number and names of contained elements are fixed in advance
+ and each child may have a different type.
+ </p>
+
+ <p>This service subsumes two alternate ways of accessing child and descendent
+ elements. These strongly overlap, supporting the basic identity
+ <code>xGroup.getPropertyValue( aName ) == xGroup.getByName( aName )</code>.
+ </p>
+
+ @see com::sun::star::configuration::GroupElement
+ Child objects of this service generally implement service GroupElement.
+
+ @see com::sun::star::configuration::SetAccess
+ A complementary service providing for dynamic homogeneous sets of elements.
+
+*/
+published service GroupAccess
+{
+/** is the basic service for accessing child and descendent nodes using
+ a view of the tree as a container of values and structuring elements.
+*/
+ service HierarchyAccess;
+
+/** is the basic service for accessing child and descendent nodes using
+ a view of the tree as a hierarchy of properties and subproperties.
+
+ <p>This view is meaningful only for a static fragment of the hierarchy
+ Objects' properties may change, but not which properties they have.
+ Therefore, dynamic elements of the hierarchy (see <type>SetAccess</type>)
+ do not implement service <type>PropertyHierarchy</type>.
+ </p>
+
+ <p>If such elements occur as properties or subproperties of an implementation,
+ it is not specified whether direct subproperty access using
+ <type scope="com::sun::star::beans">XHierarchicalPropertySet</type> or
+ <type scope="com::sun::star::beans">XMultiHierarchicalPropertySet</type> can
+ be used to access descendants of such elements.
+ </p>
+
+ <p>Similarly, information about such descendants may not be available from
+ the <type scope="com::sun::star::beans">XHierarchicalPropertySetInfo</type>
+ the implementation provides.
+ </p>
+
+ <p>If an implementation is part of a <em>read-only</em> view of the hierarchy,
+ all properties and subproperties will be reported as having attribute
+ <const scope="com::sun::star::beans">PropertyAttribute::READONLY</const> set,
+ and attempts to change property values will fail.
+ </p>
+*/
+ service PropertyHierarchy;
+
+/** provides access to the state of child elements of an implementation. [optional]
+
+ <p>This interface should be present, if the hierarchy supports default values
+ for simple (non-object) properties and the group contains such properties.
+ </p>
+
+ <p>For properties that are objects themselves, the semantic documented for
+ service <type>HierarchyAccess</type> applies.
+ </p>
+ */
+ [optional] interface com::sun::star::beans::XPropertyState;
+
+/** provides access to the states of multiple child elements of
+ an implementation. [optional]
+
+ <p>This interface should be present, if the hierarchy supports default values
+ for simple (non-object) properties and the group contains such properties.
+ </p>
+
+ <p>For properties that are objects themselves, the semantic documented for
+ service <type>HierarchyAccess</type> applies.
+ </p>
+*/
+ [optional] interface com::sun::star::beans::XMultiPropertyStates;
+};
+
+//=============================================================================
+
+}; }; }; };
+
+#endif
+