Package org.apache.clerezza.rdf.core.sparql.query.impl

Examples of org.apache.clerezza.rdf.core.sparql.query.impl.SimpleBasicGraphPattern

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        Set<TriplePattern> triplePatterns = new HashSet<TriplePattern>();
        triplePatterns.add(new SimpleTriplePattern(s, p, o));
        SimpleAskQuery askQuery = new SimpleAskQuery();

        SimpleBasicGraphPattern bgp = new SimpleBasicGraphPattern(triplePatterns);
        SimpleGroupGraphPattern queryPattern = new SimpleGroupGraphPattern();
        queryPattern.addGraphPattern(bgp);
        askQuery.setQueryPattern(queryPattern);

        Assert.assertTrue(askQuery.toString()
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        triplePatterns.add(new SimpleTriplePattern(x,
                new UriRef("http://example.org/ns#price"), price));
        triplePatterns.add(new SimpleTriplePattern(x,
                new UriRef("http://purl.org/dc/elements/1.1/title"), title));

        SimpleBasicGraphPattern bgp = new SimpleBasicGraphPattern(triplePatterns);
        SimpleGroupGraphPattern queryPattern = new SimpleGroupGraphPattern();
        queryPattern.addGraphPattern(bgp);
        BinaryOperation constraint = new BinaryOperation("<",
                price, new LiteralExpression(LiteralFactory.getInstance().createTypedLiteral(30.5)));
        queryPattern.addConstraint(constraint);
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        Variable myType = new Variable("myType");
        Set<TriplePattern> triplePatterns = new HashSet<TriplePattern>();
        triplePatterns.add(new SimpleTriplePattern(resource,
                new UriRef("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"), myType));

        SimpleBasicGraphPattern bgp = new SimpleBasicGraphPattern(triplePatterns);
        SimpleGroupGraphPattern queryPattern = new SimpleGroupGraphPattern();
        queryPattern.addGraphPattern(bgp);
        BinaryOperation constraint = new BinaryOperation("=",
                resource, new UriRefExpression(new UriRef("http://example.org/ontology#special")));
        queryPattern.addConstraint(constraint);
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        selectQuery.addSelection(b);
        selectQuery.addSelection(c);

        Set<TriplePattern> triplePatterns = new HashSet<TriplePattern>();
        triplePatterns.add(new SimpleTriplePattern(a, b, c));
        SimpleBasicGraphPattern bgp = new SimpleBasicGraphPattern(triplePatterns);
        SimpleGroupGraphPattern queryPattern = new SimpleGroupGraphPattern();
        queryPattern.addGraphPattern(bgp);
        selectQuery.setQueryPattern(queryPattern);
        selectQuery.addOrderCondition(new SimpleOrderCondition(c, false));
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        Variable x = new Variable("x");
        Set<TriplePattern> triplePatterns = new HashSet<TriplePattern>();
        triplePatterns.add(new SimpleTriplePattern(x,
                new UriRef("http://purl.org/dc/elements/1.1/title"), title));

        SimpleBasicGraphPattern bgp = new SimpleBasicGraphPattern(triplePatterns);

        Set<TriplePattern> triplePatternsOpt = new HashSet<TriplePattern>();
        triplePatternsOpt.add(new SimpleTriplePattern(x,
                new UriRef("http://example.org/ns#price"), price));

        SimpleBasicGraphPattern bgpOpt =
                new SimpleBasicGraphPattern(triplePatternsOpt);

        SimpleGroupGraphPattern ggpOpt = new SimpleGroupGraphPattern();
        ggpOpt.addGraphPattern(bgpOpt);

        SimpleOptionalGraphPattern ogp = new SimpleOptionalGraphPattern(bgp, ggpOpt);
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        Variable x = new Variable("x");
        Set<TriplePattern> triplePatterns = new HashSet<TriplePattern>();
        triplePatterns.add(new SimpleTriplePattern(
                new UriRef("http://localhost/testitem"), p, x));

        SimpleBasicGraphPattern bgp = new SimpleBasicGraphPattern(triplePatterns);
        SimpleGroupGraphPattern queryPattern = new SimpleGroupGraphPattern();
        queryPattern.addGraphPattern(bgp);

        List<Expression> arguments = new ArrayList<Expression>();
        arguments.add(x);
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Related Classes of org.apache.clerezza.rdf.core.sparql.query.impl.SimpleBasicGraphPattern

  • org.apache.clerezza.rdf.core.sparql.QuerySerializerTest
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