/* * (c) Copyright 2010 Epimorphics Ltd. * All rights reserved. * [See end of file] */ package reports.archive; import com.hp.hpl.jena.ontology.Individual ; import com.hp.hpl.jena.ontology.OntClass ; import com.hp.hpl.jena.ontology.OntModel ; import com.hp.hpl.jena.ontology.OntModelSpec ; import com.hp.hpl.jena.ontology.OntProperty ; import com.hp.hpl.jena.query.Query ; import com.hp.hpl.jena.query.QueryExecution ; import com.hp.hpl.jena.query.QueryExecutionFactory ; import com.hp.hpl.jena.query.QueryFactory ; import com.hp.hpl.jena.query.ResultSet ; import com.hp.hpl.jena.query.ResultSetFormatter ; import com.hp.hpl.jena.rdf.model.Model ; import com.hp.hpl.jena.rdf.model.ModelFactory ; public class ReportDuplicateBNodes { public static void main(String...argv) { String queryString = "SELECT * { ?s ?p ?o }" ; OntModel model = ModelFactory.createOntologyModel(OntModelSpec.OWL_MEM); String NS = "http://mc-model.owl#"; OntClass typeA = model.createClass(NS+"TypeA"); OntClass typeB = model.createClass(NS+"TypeB"); Individual indiA = model.createIndividual(NS+"IndiA", typeA); Individual indiB = model.createIndividual(NS+"IndiB", typeB); OntProperty rel = model.createOntProperty(NS+"rel"); model.createStatement(indiA, rel, indiB).createReifiedStatement(); Query query = QueryFactory.create(queryString); Model model2 = model.getBaseModel() ; QueryExecution qe = QueryExecutionFactory.create(query, model2); ResultSet results = qe.execSelect(); ResultSetFormatter.out(results, query); } } /* * (c) Copyright 2010 Epimorphics Ltd. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */