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

Examples of com.hp.hpl.jena.sparql.syntax.ElementGroup.addElement()

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        // Regular expression for  regex(?hiddenVar, "pattern", "i")
        Expr regex = new E_Regex(new ExprVar(var2.getName()), pattern, "i") ;
       
        ElementGroup elementGroup = new ElementGroup() ;
        elementGroup.addElement(elementBGP) ;
        elementGroup.addElement(new ElementFilter(regex)) ;
        // Compile it.
        // The better design is to build the Op structure programmatically,
        Op op = Algebra.compile(elementGroup) ;
        op = Algebra.optimize(op, execCxt.getContext()) ;
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        // Regular expression for  regex(?hiddenVar, "pattern", "i")
        Expr regex = new E_Regex(new ExprVar(var2.getName()), pattern, "i") ;
       
        ElementGroup elementGroup = new ElementGroup() ;
        elementGroup.addElement(elementBGP) ;
        elementGroup.addElement(new ElementFilter(regex)) ;
        // Compile it.
        // The better design is to build the Op structure programmatically,
        Op op = Algebra.compile(elementGroup) ;
        op = Algebra.optimize(op, execCxt.getContext()) ;
        return QC.execute(op, input, execCxt) ;
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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 )
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            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) ;
                }
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                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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        // Regular expression for  regex(?hiddenVar, "pattern", "i")
        Expr regex = new E_Regex(new ExprVar(var2.getName()), pattern, "i") ;
       
        ElementGroup elementGroup = new ElementGroup() ;
        elementGroup.addElement(elementBGP) ;
        elementGroup.addElement(new ElementFilter(regex)) ;
        // Compile it.
        // The better design is to build the Op structure programmatically,
        Op op = Algebra.compile(elementGroup) ;
        op = Algebra.optimize(op, execCxt.getContext()) ;
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        // Regular expression for  regex(?hiddenVar, "pattern", "i")
        Expr regex = new E_Regex(new ExprVar(var2.getName()), pattern, "i") ;
       
        ElementGroup elementGroup = new ElementGroup() ;
        elementGroup.addElement(elementBGP) ;
        elementGroup.addElement(new ElementFilter(regex)) ;
        // Compile it.
        // The better design is to build the Op structure programmatically,
        Op op = Algebra.compile(elementGroup) ;
        op = Algebra.optimize(op, execCxt.getContext()) ;
        return QC.execute(op, input, execCxt) ;
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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 )
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            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) ;
                }
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                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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