--- a/OPPL/src/GalaxyOWLAPI.java	Mon Aug 20 11:39:56 2012 +0200
+++ b/OPPL/src/GalaxyOWLAPI.java	Thu Sep 20 12:46:36 2012 +0200
@@ -12,10 +12,13 @@
 import java.util.Scanner;
 import java.util.Set;
 
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
 import org.coode.owlapi.manchesterowlsyntax.ManchesterOWLSyntaxEditorParser;
 import org.coode.owlapi.obo.parser.OBOOntologyFormat;
 import org.coode.parsers.BidirectionalShortFormProviderAdapter;
 import org.semanticweb.HermiT.Reasoner;
+import org.semanticweb.elk.owlapi.ElkReasonerFactory;
 import org.semanticweb.owlapi.apibinding.OWLManager;
 import org.semanticweb.owlapi.expression.OWLEntityChecker;
 import org.semanticweb.owlapi.expression.ParserException;
@@ -110,6 +113,14 @@
 		reasonerFactory = new Reasoner.ReasonerFactory();
 		reasoner = reasonerFactory.createReasoner(ontology);
 	}
+	public void setReasonerElk (){
+	    reasonerFactory = new ElkReasonerFactory();	    
+		Logger.getLogger("org.semanticweb.elk").setLevel(Level.OFF);
+	    reasoner = reasonerFactory.createReasoner(ontology);
+	}
+	public void disposeReasoner(){
+		reasoner.dispose();
+	}
 	public void merge (String ontologyIRI) throws OWLOntologyCreationException, OWLOntologyStorageException{
 		OWLOntologyMerger merger = new OWLOntologyMerger(manager);
 //		OWLOntologyMerger merger = new OWLOntologyMerger(new OWLOntologyImportsClosureSetProvider(manager, ontology));