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

    Context ctx = new Context(new URI(resource.getURI()), xmlns, resource.getModel(),schemaMap,this);
    
    if (ctx.toXML(doc, resource)) return doc;


    Gloze.logger.warn("drop: no schema mapping for resource: "+resource);
    StmtIterator si = resource.listProperties();
    if (!si.hasNext()) 
      Gloze.logger.warn("because no properties, is gloze.uri correctly defined?");
    else while (si.hasNext()) {
      Property p = si.nextStatement().getPredicate();
      // skip eg. RDF:type
      if (p.getNameSpace().equals(RDF.getURI())) continue;
      Gloze.logger.warn("because no matching property: "+p.getURI());
    }
    // try no-schema mapping

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

    setSilent(ctx.isSilent());
    setOverwrite(ctx.isOverwrite());
  }


  public boolean toXML(Document doc, Resource rez) throws Exception {
    StmtIterator i = rez.listProperties();
    while (i.hasNext()) {
      Statement s = i.nextStatement();
      Property p = s.getPredicate();
      element e = getElement(p.getURI());
      if (e!=null && e.toXML(doc, s.getObject(),this)) return true;    
    }
    return false;

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

  /* properties of the rdf node that are not in sequence */
  /* this includes type information */
  
  protected static Set<Statement> unsequenced(Resource rdf) {
    Set<Statement> s = new HashSet<Statement>();
    StmtIterator si = rdf.listProperties();
    while (si.hasNext()) {
      Statement stmt = si.nextStatement();
      // don't add ordinals
      if (stmt.getPredicate().getOrdinal()==0) s.add(stmt);
    }
    NodeIterator ni = rdf.getModel().getSeq(rdf).iterator();
    while (ni.hasNext()) {

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

    if (r==null) return null;
    try {    
      stmt = ((ReifiedStatement) r.as(ReifiedStatement.class)).getStatement();
    } catch (Exception e1) {
      Gloze.logger.warn("ill-formed reification");
      StmtIterator si = r.listProperties();
      while (si.hasNext()) Gloze.logger.warn(si.next());
      stmt = null;
    }
    return stmt;
  }

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

  
  private void addHighDegreePropertyLinks(Model model, HypermediaControls controller) {
    // TODO: This should re-use the logic from ResourceDescription and ResourceProperty to decide where to create these links
    // Add links to RDF documents with descriptions of the blank nodes
    Resource r = model.getResource(controller.getAbsoluteIRI());
    StmtIterator it = r.listProperties();
    while (it.hasNext()) {
      Statement stmt = it.nextStatement();
      if (!stmt.getObject().isAnon()) continue;
      String pathDataURL = controller.getValuesDataURL(stmt.getPredicate());
      if (pathDataURL == null) continue;
      ((Resource) stmt.getResource()).addProperty(RDFS.seeAlso, 
          model.createResource(pathDataURL));
    }
    it = model.listStatements(null, null, r);
    while (it.hasNext()) {
      Statement stmt = it.nextStatement();
      if (!stmt.getSubject().isAnon()) continue;
      String pathDataURL = controller.getInverseValuesDataURL(stmt.getPredicate());
      if (pathDataURL == null) continue;
      ((Resource) stmt.getSubject().as(Resource.class)).addProperty(RDFS.seeAlso, 
          model.createResource(pathDataURL));

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

 * The server's configuration.
 */
public class Configuration extends ResourceReader {
  
  public static Configuration create(Model model) {
    StmtIterator it = model.listStatements(null, RDF.type, CONF.Configuration);
    if (!it.hasNext()) {
      throw new IllegalArgumentException(
          "No resource with type conf:Configuration found in configuration file");
    }
    return new Configuration(it.nextStatement().getSubject());
  }

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

    if (!indexIRI.equals(resourceIRI)) {
      return wrapped.listPropertyValues(resourceIRI, property, isInverse);
    }
    Model all = describeResource(resourceIRI);
    Resource r = all.getResource(resourceIRI);
    StmtIterator it = isInverse
        ? all.listStatements(null, property, r)
        : all.listStatements(r, property, (RDFNode) null);
    Model result = ModelFactory.createDefaultModel();
    while (it.hasNext()) {
      result.add(it.next());
    }
    return result;
  }

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

    return resource.getProperty(p).getResource();    
  }
  
  public Set<Resource> getResources(Property p) {
    Set<Resource> result = new HashSet<Resource>();
    StmtIterator it = resource.listProperties(p);
    while (it.hasNext()) {
      Statement stmt = it.next();
      assertResourceValue(stmt);
      result.add(stmt.getResource());
    }
    return result;
  }

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

    return getIRI(p);
  }
  
  public Set<String> getIRIs(Property p) {
    Set<String> result = new HashSet<String>();
    StmtIterator it = resource.listProperties(p);
    while (it.hasNext()) {
      Statement stmt = it.next();
      assertIRIValue(stmt);
      result.add(stmt.getResource().getURI());
    }
    return result;
  }

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

    return resource.getProperty(p).getString();
  }
  
  public Set<String> getStrings(Property p) {
    Set<String> result = new HashSet<String>();
    StmtIterator it = resource.listProperties(p);
    while (it.hasNext()) {
      Statement stmt = it.next();
      assertString(stmt);
      result.add(stmt.getString());
    }
    return result;
  }

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