Examples of StmtIterator

com.hp.hpl.jena.rdf.model.StmtIterator
An iterator which returns RDF Statements.
RDF iterators are standard Java iterators, except that they have extras method to return specifically typed objects, in this case RDF Statements and have a close() method that should be called to free resources if the application does not complete the iteration.

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

    out.println("<table class=\"inline\" width=\"100%\">");
    out.printf("<tr><th>%s</th></tr> %n", termRes);
    out.println("</table>");


    if ( true ) { // get all statements about the term
      StmtIterator iter = model.listStatements(termRes, (Property) null, (Property) null);
      if (iter.hasNext()) {
        out.println("<br/>");
        out.println("<table class=\"inline\" width=\"100%\">");
        out.printf("<tr><th colspan=\"2\">%s</th></tr> %n", "Statements");


        out.printf("<tr>%n");
        out.printf("<th>%s</th>", "Predicate");
        out.printf("<th>%s</th>", "Object");
        out.printf("</tr>%n");
        
        
        
        while (iter.hasNext()) {
          com.hp.hpl.jena.rdf.model.Statement sta = iter.nextStatement();
          
          out.printf("<tr>%n");
              
          Property prd = sta.getPredicate();
          String prdUri = prd.getURI();
          if ( prdUri != null ) {
            out.printf("<td><a href=\"%s\">%s</a></td>", prdUri, prdUri);
          }
          else {
            out.printf("<td>%s</td>", prd.toString());
          }
          
          RDFNode obj = sta.getObject();
          String objUri = null;
          if ( obj instanceof Resource ) {
            Resource objRes = (Resource) obj;
            objUri = objRes.getURI();
          }
          if ( objUri != null ) {
            out.printf("<td><a href=\"%s\">%s</a></td>", objUri, objUri);
          }
          else {
            out.printf("<td>%s</td>", obj.toString());
          }
          
          out.printf("</tr>%n");
        }
        
        out.println("</table>");
      }
    }
    
    if ( true ) { // test for subclasses
      StmtIterator iter = model.listStatements(null, RDFS.subClassOf, termRes);
      if  ( iter.hasNext() ) {
        out.println("<br/>");
        out.println("<table class=\"inline\" width=\"100%\">");
        out.printf("<tr>%n");
        out.printf("<th>Subclasses</th>");
        out.printf("</tr>%n");
        while ( iter.hasNext() ) {
          com.hp.hpl.jena.rdf.model.Statement sta = iter.nextStatement();
          
          out.printf("<tr>%n");
          
          Resource sjt = sta.getSubject();
          String sjtUri = sjt.getURI();


          if ( sjtUri != null ) {
            out.printf("<td><a href=\"%s\">%s</a></td>", sjtUri, sjtUri);
          }
          else {
            out.printf("<td>%s</td>", sjt.toString());
          }


          out.printf("</tr>%n");
        }
        out.println("</table>");
      }
    }
    


    if ( model instanceof OntModel ) {
      OntModel ontModel = (OntModel) model;
      ExtendedIterator<Individual> iter = ontModel.listIndividuals(termRes);
      if ( iter.hasNext() ) {
        out.println("<br/>");
        out.println("<table class=\"inline\" width=\"100%\">");
        out.printf("<tr>%n");
        out.printf("<th>Individuals</th>");
        out.printf("</tr>%n");
        while ( iter.hasNext() ) {
          Resource idv = (Resource) iter.next();
          
          out.printf("<tr>%n");
          
          String idvUri = idv.getURI();

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

        OntClass clazz = namedClasses.next();
        _putClazz(clazz);
      }
    }
    
    StmtIterator iter = ontModel.listStatements();
    while ( iter.hasNext() ) {
      final Statement stmt = iter.nextStatement();
      
      final Resource sbj = stmt.getSubject();
      final Property prd = stmt.getPredicate();
      final RDFNode obj = stmt.getObject();

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

    
    // the following shows the metadata ie. properties with vocabularyUri as subject:
    // false: not included to avoid cluttering the test output
    if ( false ) {
      Resource ontologyResource = ResourceFactory.createResource(vocabularyUri);
      StmtIterator metadata = model.listStatements(ontologyResource, null, (RDFNode) null);
      while ( metadata.hasNext() ) {
        Statement stmt = metadata.nextStatement();
        System.out.println("\t" +stmt.getPredicate()+ " -> " +stmt.getObject());
      }
    }
  }

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator


    // the following shows the metadata ie. properties with vocabularyUri as subject:
    // false: not included to avoid cluttering the test output
    if ( false ) {
      Resource ontologyResource = ResourceFactory.createResource(vocabularyUri);
      StmtIterator describeMetatada = describeModel.listStatements(ontologyResource, null, (RDFNode) null);
      while ( describeMetatada.hasNext() ) {
        Statement stmt = describeMetatada.nextStatement();
        System.out.println("\t" +stmt.getPredicate()+ " -> " +stmt.getObject());
      }
    }
  }

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

  private static void _addProps(String entityUri, EntityInfo entityInfo, OntModel ontModel, 
      Set<Property> dtProps
  ) {
    
    Resource s = ResourceFactory.createResource(entityUri);
    StmtIterator stmts = ontModel.listStatements(s, null, (RDFNode) null);
    for ( Statement stmt : stmts.toList() ) {
    
      RDFNode rdfNode = stmt.getObject();
      if ( rdfNode.isAnon() ) {
        continue;
      }

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

      mappings = new ArrayList<Mapping>();
    }
    
    // all the mapping statements in the model. 
    // below we check for both reified and non-reified mapping-related statements.
    StmtIterator vineStmts = ontModel.listStatements();
    
    // collect all found reified Vine statements in this map:
    Map<StmtKey,Set<Resource>> stmtRsrsMap = new HashMap<StmtKey,Set<Resource>>();
    
    while ( vineStmts.hasNext() ) {
      Statement stmt = vineStmts.nextStatement();
      Property prd = stmt.getPredicate();
      
      // Vine "subject" arbitrarily chosen to check whether we're seeing a Vine statement:
      if ( _isVineSubject(prd) ) {
        //

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

     * Lista todos os statements da ontologia, no formato
     * [subject, predicate, object]
     */
    public void listarStatements(){
        // retorna um iterador para todos os statements da ontologia
        StmtIterator iter = ontologia.listStatements();
        while(iter.hasNext()){
            Statement stmt = iter.nextStatement();
            System.out.println(stmt);
        }
    }

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

         * isntancias e procura-se em cada uma delas por relacionamentos. Uma vez encontrado
         * criase um objeto RelationshipExample que armazena o nome do relacionamento e os
         * dois termos referidos por ele.
         */
        for(Individual i :conjIndividuals){
          StmtIterator it = i.listProperties();
          while(it.hasNext()){
            Statement p = it.next();
            if((p.getObject().isResource()) && (p.getPredicate().getLocalName().equalsIgnoreCase("type") == false)){
              RelationshipExample ex = new RelationshipExample();
                ex.setPredicado(lowerFirstChar(
                    i.getOntClass().getLocalName()
                    +"_"

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

                assertEquals("ASK test results do not match", b, result) ;
            }
            else
            {
                Model resultsAsModel = results.getModel() ;
                StmtIterator sIter = results.getModel().listStatements(null, RDF.type, ResultSetGraphVocab.ResultSet) ;
                if ( !sIter.hasNext() )
                    throw new QueryTestException("Can't find the ASK result") ;
                Statement s = sIter.nextStatement() ;
                if ( sIter.hasNext() )
                    throw new QueryTestException("Too many result sets in ASK result") ;
                Resource r = s.getSubject() ;
                Property p = resultsAsModel.createProperty(ResultSetGraphVocab.getURI()+"boolean") ;


                boolean x = r.getRequiredProperty(p).getBoolean() ;

View Full Code Here

Examples of com.hp.hpl.jena.rdf.model.StmtIterator

    private static void processServer(Resource server)
    {
        // Global, currently.
        AssemblerUtils.setContext(server, Fuseki.getContext()) ;
        
        StmtIterator sIter = server.listProperties(JA.loadClass) ;
        for( ; sIter.hasNext(); )
        {
            Statement s = sIter.nextStatement() ;
            RDFNode rn = s.getObject() ;
            String className = null ;
            if ( rn instanceof Resource )
            {
                String uri = ((Resource)rn).getURI() ;

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.