Package com.hp.hpl.jena.sparql.engine

Examples of com.hp.hpl.jena.sparql.engine.QueryEngineFactory.create()


        if ( input == null )
            input = BindingRoot.create() ;
        QueryEngineFactory f = findFactory(query, dataset, context) ;
        if ( f == null )
            return null ;
        return f.create(query, dataset, input, context) ;
    }
    // ---------------- Internal routines
   
    // Make query
   
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        if ( input == null )
            input = BindingRoot.create() ;
        QueryEngineFactory f = findFactory(query, dataset, context) ;
        if ( f == null )
            return null ;
        return f.create(query, dataset, input, context) ;
    }
    // ---------------- Internal routines
   
    // Make query
   
View Full Code Here

    {
        QueryEngineFactory f = QueryEngineRegistry.findFactory(query, qe.getDataset().asDatasetGraph(), ARQ.getContext()) ;
        if ( f == null )
            System.err.println("printPlan: Unknown engine type: "+Utils.className(qe)) ;
       
        Plan plan = f.create(query, qe.getDataset().asDatasetGraph(), BindingRoot.create(), ARQ.getContext()) ;
        SerializationContext sCxt = new SerializationContext(query) ;
        IndentedWriter out = IndentedWriter.stdout ;
   
        plan.output(out, sCxt) ;
        out.flush();
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        if ( input == null )
            input = BindingRoot.create() ;
        QueryEngineFactory f = findFactory(query, dataset, context) ;
        if ( f == null )
            return null ;
        return f.create(query, dataset, input, context) ;
    }
    // ---------------- Internal routines
   
    // Make query
   
View Full Code Here

        if ( input == null )
            input = BindingRoot.create() ;
        QueryEngineFactory f = findFactory(query, dataset, context) ;
        if ( f == null )
            return null ;
        return f.create(query, dataset, input, context) ;
    }
    // ---------------- Internal routines
   
    // Make query
   
View Full Code Here

    {
        QueryEngineFactory f = QueryEngineRegistry.findFactory(query, qe.getDataset().asDatasetGraph(), ARQ.getContext()) ;
        if ( f == null )
            System.err.println("printPlan: Unknown engine type: "+Utils.className(qe)) ;
       
        Plan plan = f.create(query, qe.getDataset().asDatasetGraph(), BindingRoot.create(), ARQ.getContext()) ;
        SerializationContext sCxt = new SerializationContext(query) ;
        IndentedWriter out = IndentedWriter.stdout ;
   
        plan.output(out, sCxt) ;
        out.flush();
View Full Code Here

        if ( input == null )
            input = BindingRoot.create() ;
        QueryEngineFactory f = findFactory(query, dataset, context) ;
        if ( f == null )
            return null ;
        return f.create(query, dataset, input, context) ;
    }
    // ---------------- Internal routines
   
    // Make query
   
View Full Code Here

    }

    static public QueryIterator exec(Op op, DatasetGraph ds)
    {
        QueryEngineFactory f = QueryEngineRegistry.findFactory(op, ds, null) ;
        Plan plan = f.create(op, ds, BindingRoot.create(), null) ;
        return plan.iterator() ;
    }

    //  Reference engine
View Full Code Here

        if ( input == null )
            input = BindingRoot.create() ;
        QueryEngineFactory f = findFactory(query, dataset, context) ;
        if ( f == null )
            return null ;
        return f.create(query, dataset, input, context) ;
    }
    // ---------------- Internal routines
   
    // Make query
   
View Full Code Here

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