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

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.

        RSIterator rsIterator = returnedStmt.listReifiedStatements();
        Assert.assertTrue("got back reified statement", rsIterator.hasNext());
        //recreating jena-graph
        graph = new JenaGraph(mGraph);
        model = ModelFactory.createModelForGraph(graph);
        stmts = model.listStatements(RDFS.Resource, null, (RDFNode)null);
        returnedStmt = stmts.nextStatement();
        rsIterator = returnedStmt.listReifiedStatements();
        Assert.assertTrue("got back reified statement on recreated graph",
                rsIterator.hasNext());
    }

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        Model m  = root.getModel() ;
        // Assume one result set per file.
        for ( int index = 1 ; ; index++ )
        {
            Literal ind = m.createTypedLiteral(index) ;
            StmtIterator sIter = m.listStatements(null, ResultSetGraphVocab.index, ind) ;
            if ( ! sIter.hasNext() )
                break ;
            Statement s = sIter.nextStatement() ;
            if ( sIter.hasNext() )
                Log.warn(this, "More than one solution: index = "+index) ;

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                        //predicate for filtering the category location
                        Selector selector = new SelectorImpl(null,
                                RP.categoryLocation, (RDFNode) null);


                        // Filtering
                        StmtIterator iter = model.listStatements(selector);


                        if (iter.hasNext()) {
                            String location = iter.nextStatement().getObject()
                                                  .toString();
                            logger.debug("Original location was " + location);

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                //predicate for filtering the category location
                Selector selector = new SelectorImpl(null, RP.directScore,
                        (RDFNode) null);


                // Filtering
                StmtIterator iter = model.listStatements(selector);


                if (iter.hasNext()) {
                    String directscore = iter.nextStatement().getObject()
                                             .toString();
                    double score = 0.00;

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                //predicate for filtering the category location
                Selector selector = new SelectorImpl(null, RP.directScore,
                        (RDFNode) null);


                // Filtering
                StmtIterator iter = model.listStatements(selector);


                if (iter.hasNext()) {
                    //get the statement
                    Statement stmt = iter.nextStatement();

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                    //Predicate for filtering the linkToId
                    Selector selector = new SelectorImpl(null, RP.linkToId,
                            (RDFNode) null);


                    // Filtering
                    StmtIterator iter = model.listStatements(selector);


                    //sum for implied score 
                    double sumImpliedScore = 0.00;


                    while (iter.hasNext()) {

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                    //Predicate for filtering the calc_score
                    Selector selScore = new SelectorImpl(null, RP.calcScore,
                            (RDFNode) null);


                    // Filtering
                    StmtIterator iterScore = model.listStatements(selScore);


                    boolean changeScore = false;
                    double indexscore = 0.00;


                    if (iterScore.hasNext()) {

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                //Predicate for filtering direct score
                Selector selector = new SelectorImpl(null, RP.directScore,
                        (RDFNode) null);


                // Filtering
                StmtIterator iter = model.listStatements(selector);


                if (iter.hasNext()) {
                    //get the statement 
                    Statement stmt = iter.nextStatement();

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                //Predicate for filtering the category score
                Selector selector = new SelectorImpl(null, RP.categoryScore,
                        (RDFNode) null);


                // Filtering
                StmtIterator iter = model.listStatements(selector);


                if (iter.hasNext()) {
                    //get the statement 
                    Statement stmt = iter.nextStatement();

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                //Predicate for filtering the feedback type
                Selector selector = new SelectorImpl(null, RP.type,
                        (RDFNode) null);


                // Filtering
                StmtIterator iter = model.listStatements(selector);


                if (iter.hasNext()) {
                    //get the statement
                    Statement stmt = iter.nextStatement();

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