List of listStatements() Examples

Examples of listStatements()

com.hp.hpl.jena.ontology.OntModel.listStatements()
com.hp.hpl.jena.rdf.model.InfModel.listStatements()
Find all the statements matching a pattern.
Return an iterator over all the statements in a model that match a pattern. The statements selected are those whose subject matches the subject argument, whose predicate matches the predicate argument and whose object matchesthe object argument. If an argument is null it matches anything.

The s/p/o terms may refer to resources which are temporarily defined in the "posit" model. This allows one, for example, to query what resources are of type CE where CE is a class expression rather than a named class - put CE in the posit arg.
@return an iterator over the subjects @param subject The subject sought @param predicate The predicate sought @param object The value sought
com.hp.hpl.jena.rdf.model.Model.listStatements()
List all statements.
Subsequent operations on those statements may modify this model.
@return an iterator over all statements in the model.
com.hp.hpl.jena.util.MonitorModel.listStatements()
de.fuberlin.wiwiss.d2rq.jena.ModelD2RQ.listStatements()
ubiware.integration.soprano.TCPClientModel.listStatements()

Examples of com.hp.hpl.jena.rdf.model.Model.listStatements()

        com.hp.hpl.jena.graph.Graph graph = new JenaGraph(mGraph);
        Model model = ModelFactory.createModelForGraph(graph);
        Literal typedLiteral = model.createTypedLiteral("<elem>foo</elem>", XMLLiteralType.theXMLLiteralType);
        model.add(RDFS.Class, RDFS.label, typedLiteral);
        Assert.assertEquals(1, mGraph.size());
        StmtIterator iter = model.listStatements(RDFS.Class, RDFS.label, (Resource)null);
        Assert.assertTrue(iter.hasNext());
        RDFNode gotObject = iter.nextStatement().getObject();
        Assert.assertEquals(typedLiteral, gotObject);
    }

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Examples of com.hp.hpl.jena.rdf.model.Model.listStatements()

        model.add(bnode, RDF.type, RDF.Statement);
        model.add(bnode, RDF.subject, RDFS.Resource);
        model.add(bnode, RDF.predicate, RDF.type);
        model.add(bnode, RDF.object, RDFS.Resource);
        model.add(bnode, RDFS.comment, "we knew that before");
        StmtIterator stmts = model.listStatements(RDFS.Resource, null, (RDFNode)null);
        Statement returnedStmt = stmts.nextStatement();
        RSIterator rsIterator = returnedStmt.listReifiedStatements();
        Assert.assertTrue("got back reified statement", rsIterator.hasNext());
        //recreating jena-graph
        graph = new JenaGraph(mGraph);

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Examples of com.hp.hpl.jena.util.MonitorModel.listStatements()

        additions.clear();
        deletions.clear();
        monitor.snapshot(additions, deletions);
        TestUtil.assertIteratorValues(this, additions.iterator(), new Object[] {s4, s5});
        TestUtil.assertIteratorValues(this, deletions.iterator(), new Object[] {s1, s2});
        TestUtil.assertIteratorValues(this, monitor.listStatements(), new Object[] {s3, s4, s5});
        
        listener.assertHas(new Object[] {"addList", additions, "removeList", deletions});
        listener.clear();
    }

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Examples of de.fuberlin.wiwiss.d2rq.jena.ModelD2RQ.listStatements()

  public static void main(String[] args) {
    // Set up the ModelD2RQ using a mapping file
    ModelD2RQ m = new ModelD2RQ("file:doc/example/mapping-iswc.ttl");
    
    // Find anything with an rdf:type of iswc:InProceedings
    StmtIterator paperIt = m.listStatements(null, RDF.type, ISWC.InProceedings);
    
    // List found papers and print their titles
    while (paperIt.hasNext()) {
      Resource paper = paperIt.nextStatement().getSubject();
      System.out.println("Paper: " + paper.getProperty(DC.title).getString());

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Examples of ubiware.integration.soprano.TCPClientModel.listStatements()

      double durationinseconds = (endTime - startTime) / 1000.0;
      System.out.println("done adding "+ statementList.size()+ " statements in " +durationinseconds+ " seconds");
      
      startTime = System.currentTimeMillis();
      for (Statement statement : statementList){
        SopranoStatementIterator it = model.listStatements(statement);
        while (it.hasNext()){
          it.next();
        }
      }
      endTime = System.currentTimeMillis();

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