/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef __com_sun_star_rdf_XNamedGraph_idl__ #define __com_sun_star_rdf_XNamedGraph_idl__ #ifndef __com_sun_star_lang_IllegalArgumentException_idl__ #include #endif #ifndef __com_sun_star_container_NoSuchElementException_idl__ #include #endif #ifndef __com_sun_star_container_XEnumeration_idl__ #include #endif #ifndef __com_sun_star_rdf_RepositoryException_idl__ #include #endif #ifndef __com_sun_star_rdf_XURI_idl__ #include #endif //============================================================================= module com { module sun { module star { module rdf { //============================================================================= /** represents an RDF named graph that is stored in an RDF Repository.

Note that this interface inherits from XResource: the name of the graph is the string value of the RDF node. This is so that you can easily make RDF statements about named graphs.

Note that instances may be destroyed via XRepository::destroyGraph. If a graph is destroyed, subsequent calls to addStatement, removeStatements will fail with an NoSuchElementException.

@since OOo 3.2 @see XRepository */ interface XNamedGraph : XURI { //------------------------------------------------------------------------- /** returns the name of the graph.

The name is unique within the repository.

@returns the name of the graph */ XURI getName(); //------------------------------------------------------------------------- /** removes all statements from the graph. @throws com::sun::star::container::NoSuchElementException if this graph does not exist in the repository any more @throws RepositoryException if an error occurs when accessing the repository. */ void clear() raises( com::sun::star::container::NoSuchElementException, RepositoryException ); //------------------------------------------------------------------------- /** adds a RDF statement to the graph.

Note that the ODF elements that can have metadata attached all implement the interface XMetadatable, which inherits from XResource, meaning that you can simply pass them in as arguments here, and it will magically work.

@param Subject the subject of the RDF triple. @param Predicate the predicate of the RDF triple. @param Object the object of the RDF triple. @throws com::sun::star::lang::IllegalArgumentException if any parameter is @throws com::sun::star::container::NoSuchElementException if this graph does not exist in the repository any more @throws RepositoryException if an error occurs when accessing the repository. */ void addStatement([in] XResource Subject, [in] XURI Predicate, [in] XNode Object) raises( com::sun::star::lang::IllegalArgumentException, com::sun::star::container::NoSuchElementException, RepositoryException ); //------------------------------------------------------------------------- /** removes matching RDF statements from the graph.

Note that the ODF elements that can have metadata attached all implement the interface XMetadatable, which inherits from XResource, meaning that you can simply pass them in as arguments here, and it will magically work.

Any parameter may be , which acts as a wildcard. For example, to remove all statements about myURI: removeStatement(myURI, null, null)

@param Subject the subject of the RDF triple. @param Predicate the predicate of the RDF triple. @param Object the object of the RDF triple. @throws com::sun::star::container::NoSuchElementException if this graph does not exist in the repository any more @throws RepositoryException if an error occurs when accessing the repository. */ void removeStatements([in] XResource Subject, [in] XURI Predicate, [in] XNode Object) raises( com::sun::star::container::NoSuchElementException, RepositoryException ); //------------------------------------------------------------------------- /** gets matching RDF statements from a graph.

Note that the ODF elements that can have metadata attached all implement the interface XMetadatable, which inherits from XResource, meaning that you can simply pass them in as arguments here, and it will magically work.

Any parameter may be , which acts as a wildcard. For example, to get all statements about myURI: getStatements(myURI, null, null)

@param Subject the subject of the RDF triple. @param Predicate the predicate of the RDF triple. @param Object the object of the RDF triple. @returns an iterator over all RDF statements in the graph that match the parameters, represented as an enumeration of Statement @throws com::sun::star::container::NoSuchElementException if this graph does not exist in the repository any more @throws RepositoryException if an error occurs when accessing the repository. @see Statement */ com::sun::star::container::XEnumeration/**/ getStatements( [in] XResource Subject, [in] XURI Predicate, [in] XNode Object) raises( com::sun::star::container::NoSuchElementException, RepositoryException ); //FIXME reification: addReifiedStatement(Statement)... }; //============================================================================= }; }; }; }; #endif