Package com.hp.hpl.jena.sparql.syntax

Examples of com.hp.hpl.jena.sparql.syntax.ElementTriplesBlock

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    }
   
    protected Element elementFromQuads(List<Quad> quads)
    {
        ElementGroup el = new ElementGroup() ;
        ElementTriplesBlock x = new ElementTriplesBlock() ;
        // Maybe empty??
        el.addElement(x) ;
        Node g = Quad.defaultGraphNodeGenerated ;
       
        for ( Quad q : quads )
        {
            if ( q.getGraph() != g )
            {
                g = q.getGraph() ;
                x = new ElementTriplesBlock() ;
                if ( g == null || g == Quad.defaultGraphNodeGenerated )
                    el.addElement(x) ;
                else
                {
                    ElementNamedGraph eng = new ElementNamedGraph(g, x) ;
                    el.addElement(eng) ;
                }
            }
            x.addTriple(q.asTriple()) ;
        }
        return el ;
    }
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    // Not recommended.
    private QueryIterator buildSyntax(QueryIterator input, Node nodeVar, String pattern, ExecutionContext execCxt)
    {
        Var var2 = createNewVar() ;
        // Triple patterns for   ?x rdfs:label ?hiddenVar
        ElementTriplesBlock elementBGP = new ElementTriplesBlock();
        Triple t = new Triple(nodeVar, RDFS.label.asNode(), var2) ;
        elementBGP.addTriple(t) ;
       
        // Regular expression for  regex(?hiddenVar, "pattern", "i")
        Expr regex = new E_Regex(new ExprVar(var2.getName()), pattern, "i") ;
       
        ElementGroup elementGroup = new ElementGroup() ;
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    // Not recommended.
    private QueryIterator buildSyntax(QueryIterator input, Node nodeVar, String pattern, ExecutionContext execCxt)
    {
        Var var2 = createNewVar() ;
        // Triple patterns for   ?x rdfs:label ?hiddenVar
        ElementTriplesBlock elementBGP = new ElementTriplesBlock();
        Triple t = new Triple(nodeVar, RDFS.label.asNode(), var2) ;
        elementBGP.addTriple(t) ;
       
        // Regular expression for  regex(?hiddenVar, "pattern", "i")
        Expr regex = new E_Regex(new ExprVar(var2.getName()), pattern, "i") ;
       
        ElementGroup elementGroup = new ElementGroup() ;
View Full Code Here
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    }
   
    protected Element elementFromQuads(List<Quad> quads)
    {
        ElementGroup el = new ElementGroup() ;
        ElementTriplesBlock x = new ElementTriplesBlock() ;
        // Maybe empty??
        el.addElement(x) ;
        Node g = Quad.defaultGraphNodeGenerated ;
       
        for ( Quad q : quads )
        {
            if ( q.getGraph() != g )
            {
                g = q.getGraph() ;
                x = new ElementTriplesBlock() ;
                if ( g == null || g == Quad.defaultGraphNodeGenerated )
                    el.addElement(x) ;
                else
                {
                    ElementNamedGraph eng = new ElementNamedGraph(g, x) ;
                    el.addElement(eng) ;
                }
            }
            x.addTriple(q.asTriple()) ;
        }
        return el ;
    }
View Full Code Here
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Related Classes of com.hp.hpl.jena.sparql.syntax.ElementTriplesBlock

  • arq.examples.propertyfunction.labelSearch
  • com.hp.hpl.jena.sparql.algebra.AlgebraGenerator
  • com.hp.hpl.jena.sparql.core.BasicPattern
  • com.hp.hpl.jena.sparql.modify.UpdateEngineWorker
  • com.hp.hpl.jena.sparql.ARQException
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