javaowl-commit

[Gerardo H. <ma...@us...>]

Update of /cvsroot/javaowl/JavaOWL/src/org/javaowl/editor
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4049/src/org/javaowl/editor

Modified Files:
	ModelEditorBean.java 
Log Message:
Updated ModelEditor.getInstances() to use Pellet reasoner.

Index: ModelEditorBean.java
===================================================================
RCS file: /cvsroot/javaowl/JavaOWL/src/org/javaowl/editor/ModelEditorBean.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ModelEditorBean.java	22 Jul 2004 18:28:38 -0000	1.3
--- ModelEditorBean.java	22 Jul 2004 18:44:22 -0000	1.4
***************
*** 37,45 ****
  import com.hp.hpl.jena.ontology.OntProperty;
  import com.hp.hpl.jena.ontology.OntResource;
  import com.hp.hpl.jena.rdf.model.Model;
  import com.hp.hpl.jena.rdf.model.ModelFactory;
  import com.hp.hpl.jena.rdf.model.Property;
  import com.hp.hpl.jena.rdf.model.Resource;
- import com.hp.hpl.jena.rdf.model.Literal;
  import com.hp.hpl.jena.rdf.model.Statement;
  import com.hp.hpl.jena.vocabulary.RDF;
--- 37,46 ----
  import com.hp.hpl.jena.ontology.OntProperty;
  import com.hp.hpl.jena.ontology.OntResource;
+ import com.hp.hpl.jena.rdf.model.Literal;
  import com.hp.hpl.jena.rdf.model.Model;
  import com.hp.hpl.jena.rdf.model.ModelFactory;
  import com.hp.hpl.jena.rdf.model.Property;
+ import com.hp.hpl.jena.rdf.model.ResIterator;
  import com.hp.hpl.jena.rdf.model.Resource;
  import com.hp.hpl.jena.rdf.model.Statement;
  import com.hp.hpl.jena.vocabulary.RDF;
***************
*** 143,153 ****
      }
      
!     public Resource[] getInstances(OntResource resource, boolean all) {
          List resources = new ArrayList();
          if (all) {
!             for (Iterator it = ontModel.listSubjectsWithProperty(RDF.type, resource); it.hasNext();)
!                 resources.add(it.next());
          } else {
!             for (Iterator it = data.listSubjectsWithProperty(RDF.type, resource); it.hasNext();)
                  resources.add(it.next());
          }
--- 144,167 ----
      }
      
!     public Resource[] getInstances(OntResource clazz, boolean all) {
          List resources = new ArrayList();
          if (all) {
!             EditorReasoner reasoner = new EditorReasoner();
!             Model model = ModelFactory.createDefaultModel();
!             model.add(ontology);
!             model.add(data);
!             try {
!                 reasoner.loadOntology(model);
!             } catch (Exception e) {
!                 e.printStackTrace();
!                 throw new RuntimeException("instance reasoner exception: ", e);
!             }
!             for (ResIterator it = data.listSubjects(); it.hasNext();) {
!                 Resource resource = it.nextResource();
!                 if (reasoner.canBeInstanceOf(resource, clazz))
!                     resources.add(resource);
!             }
          } else {
!             for (Iterator it = data.listSubjectsWithProperty(RDF.type, clazz); it.hasNext();)
                  resources.add(it.next());
          }