Examples of BindingMap

com.hp.hpl.jena.sparql.engine.binding.BindingMap
Bindings are immutable, and are equal-by-value, but they have to be constructed somehow and this interface captures that. Bindings should be created, then not changed, and returned as type "Binding".

Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        JsonArray array = results.get(kBindings).getAsArray() ;
        Iterator<JsonValue> iter = array.iterator() ;
        
        for ( ; iter.hasNext() ; )
        {
            BindingMap b = BindingFactory.create() ;
            JsonValue v = iter.next() ;
            if ( ! v.isObject() )
                throw new ResultSetException("Entry in 'bindings' array must be an object {}")  ;
            JsonObject x = v.getAsObject() ;
            Set<String> varNames = x.keys() ;
            for ( String vn : varNames )
            {
                if ( ! vars.contains(vn) )
                    ; // Warning
                JsonValue vt = x.get(vn) ;
                if ( ! vt.isObject() )
                    throw new ResultSetException("Binding for variable '"+vn+"' is not a JSON object: "+vt)  ;
                Node n = parseOneTerm(vt.getAsObject()) ;
                b.add(Var.alloc(vn), n) ;
            }
            rows.add(b) ;
        }
    }

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        return BuilderBinding.build(item) ;
    }
    
    private Binding randomBinding(Var[] vars)
    {
        BindingMap binding = BindingFactory.create();
        binding.add(vars[0], NodeFactory.createAnon());
        binding.add(vars[1], NodeFactory.createURI(randomURI()));
        binding.add(vars[2], NodeFactory.createURI(randomURI()));
        binding.add(vars[3], NodeFactory.createLiteral(randomString(20)));
        binding.add(vars[4], NodeFactory.createAnon());
        binding.add(vars[5], NodeFactory.createURI(randomURI()));
        binding.add(vars[6], NodeFactory.createURI(randomURI()));
        binding.add(vars[7], NodeFactory.createLiteral(randomString(5)));
        binding.add(vars[8], NodeFactory.createLiteral("" + random.nextInt(), null, XSDDatatype.XSDinteger));
        binding.add(vars[9], NodeFactory.createAnon());
        return binding;
    }

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        return toReturn;
    }
    
    private Binding randomBinding(Var[] vars)
    {
        BindingMap binding = BindingFactory.create();
        binding.add(vars[0], NodeFactory.createAnon());
        binding.add(vars[1], NodeFactory.createURI(randomURI()));
        binding.add(vars[2], NodeFactory.createURI(randomURI()));
        binding.add(vars[3], NodeFactory.createLiteral(randomString(20)));
        binding.add(vars[4], NodeFactory.createAnon());
        binding.add(vars[5], NodeFactory.createURI(randomURI()));
        binding.add(vars[6], NodeFactory.createURI(randomURI()));
        binding.add(vars[7], NodeFactory.createLiteral(randomString(5)));
        binding.add(vars[8], NodeFactory.createLiteral("" + random.nextInt(), null, XSDDatatype.XSDinteger));
        binding.add(vars[9], NodeFactory.createAnon());
        return binding;
    }

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        return BuilderBinding.build(item) ;
    }
    
    private Binding randomBinding(Var[] vars)
    {
        BindingMap binding = BindingFactory.create();
        binding.add(vars[0], NodeFactory.createAnon());
        binding.add(vars[1], NodeFactory.createURI(randomURI()));
        binding.add(vars[2], NodeFactory.createURI(randomURI()));
        binding.add(vars[3], NodeFactory.createLiteral(randomString(20)));
        binding.add(vars[4], NodeFactory.createAnon());
        binding.add(vars[5], NodeFactory.createURI(randomURI()));
        binding.add(vars[6], NodeFactory.createURI(randomURI()));
        binding.add(vars[7], NodeFactory.createLiteral(randomString(5)));
        binding.add(vars[8], NodeFactory.createLiteral("" + random.nextInt(), null, XSDDatatype.XSDinteger));
        binding.add(vars[9], NodeFactory.createAnon());
        return binding;
    }

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

    {
        List<Binding> bindings = new ArrayList<Binding>()  ;
        while(resultsActual.hasNext())
        {
            Binding b = resultsActual.nextBinding() ;
            BindingMap b2 = BindingFactory.create() ;
            
            for ( String vn : resultsActual.getResultVars() )
            {
                Var v = Var.alloc(vn) ;
                Node n = b.get(v) ;
                String s ;
                if ( n == null )
                    s = "" ;
                else if ( n.isBlank() )
                    s = "_:"+n.getBlankNodeLabel() ;
                else
                    s = NodeFunctions.str(n) ;
                b2.add(v, NodeFactory.createLiteral(s)) ;
            }
            bindings.add(b2) ;
        }
        ResultSet rs = new ResultSetStream(resultsActual.getResultVars(), null, new QueryIterPlainWrapper(bindings.iterator())) ;
        return ResultSetFactory.makeRewindable(rs) ;

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap


    // -------- Support functions
    
    private ResultSet make(String var, Node val)
    {
        BindingMap b = BindingFactory.create() ;
        b.add(Var.alloc(var), val) ;
        List<String> vars = new ArrayList<String>() ;
        vars.add(var) ;
        QueryIterator qIter = QueryIterSingleton.create(b, null) ;
        ResultSet rs = new ResultSetStream(vars, null, qIter) ;
        return rs ;

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        return rs ;
    }


    private ResultSet make2(String var, Node val)
    {
        BindingMap b1 = BindingFactory.create() ;
        b1.add(Var.alloc(var), val) ;
        BindingMap b2 = BindingFactory.create() ;
        b2.add(Var.alloc(var), val) ;
        
        List<String> vars = new ArrayList<String>() ;
        vars.add(var) ;


        List<Binding> solutions = new ArrayList<Binding>() ;

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        return rsw ;
    }
    
    private ResultSet make(String var1, Node val1, String var2, Node val2 )
    {
        BindingMap b = BindingFactory.create() ;
        
        b.add(Var.alloc(var1), val1) ;
        b.add(Var.alloc(var2), val2) ;
        
        List<String> vars = new ArrayList<String>() ;
        vars.add(var1) ;
        vars.add(var2) ;

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

        assertEquals(0, DataBagExaminer.countTemporaryFiles(qIter.db)) ;
    }


    private Binding randomBinding(Var[] vars)
    {
        BindingMap binding = BindingFactory.create();
        binding.add(vars[0], NodeFactory.createAnon());
        binding.add(vars[1], NodeFactory.createURI(randomURI()));
        binding.add(vars[2], NodeFactory.createURI(randomURI()));
        binding.add(vars[3], NodeFactory.createLiteral(randomString(20)));
        binding.add(vars[4], NodeFactory.createAnon());
        binding.add(vars[5], NodeFactory.createURI(randomURI()));
        binding.add(vars[6], NodeFactory.createURI(randomURI()));
        binding.add(vars[7], NodeFactory.createLiteral(randomString(5)));
        binding.add(vars[8], NodeFactory.createLiteral("" + random.nextInt(), null, XSDDatatype.XSDinteger));
        binding.add(vars[9], NodeFactory.createAnon());
        return binding;
    }

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Examples of com.hp.hpl.jena.sparql.engine.binding.BindingMap

    }
    
    private static Binding graphResultsToBinding(Binding parent, Domain d, Var[] projectionVars)
    {
        // Copy out
        BindingMap binding = BindingFactory.create(parent) ;
        
        for ( int i = 0 ; i < projectionVars.length ; i++ )
        {
            Var var = projectionVars[i] ;
            
            Node n = d.get(i) ;
            if ( n == null )
                // There was no variable of this name.
                continue ;
            binding.add(var, n) ;
        }
        return binding ;
    }

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