Examples of BindingSet

edu.umd.cs.findbugs.ba.bcp.BindingSet
A set of Bindings, which are definitions of variables occuring in a ByteCodePattern. BindingSets are immutable; to add a binding, a new cell is allocated. (Are we CONSING yet?) @author David Hovemeyer @see Binding
org.openrdf.query.BindingSet
A BindingSet is a set of named value bindings, which is used a.o. to represent a single query solution. Values are indexed by name of the binding which typically corresponds to the names of the variables used in the projection of the orginal query.

Examples of edu.umd.cs.findbugs.ba.bcp.BindingSet

        MethodGen methodGen = classContext.getMethodGen(method);
        CFG cfg = classContext.getCFG(method);




        // Get the variable referenced in the pattern instance.
        BindingSet bindingSet = match.getBindingSet();
        Binding binding = bindingSet.lookup("f");


        // Look up the field as an XField.
        // If it is volatile, then the instance is not a bug.
        FieldVariable field = (FieldVariable) binding.getVariable();
        XField xfield = Hierarchy.findXField(field.getClassName(), field.getFieldName(), field.getFieldSig(),

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Examples of org.openrdf.query.BindingSet

        "SELECT X, P, Y FROM {X} P {Y}", null);


    Cursor<? extends BindingSet> iter = con.evaluate(query,
        EmptyBindingSet.getInstance(), false);


    BindingSet bindingSet = iter.next();


    assertEquals(bindingSet.getValue("X"), foo);
    assertEquals(bindingSet.getValue("P"), RDF.TYPE);
    assertEquals(bindingSet.getValue("Y"), bar);
    iter.close();
    con.close();


    store.shutDown();


    store = new MemoryStore(dataDir);
    store.initialize();


    factory = store.getURIFactory();
    foo = factory.createURI("http://www.foo.example/foo");
    bar = factory.createURI("http://www.foo.example/bar");


    con = store.getConnection();


    iter = con.evaluate(query, EmptyBindingSet.getInstance(), false);


    bindingSet = iter.next();


    assertEquals(bindingSet.getValue("X"), foo);
    assertEquals(bindingSet.getValue("P"), RDF.TYPE);
    assertEquals(bindingSet.getValue("Y"), bar);


    iter.close();
    con.addStatement(bar, RDF.TYPE, foo);
    con.close();

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Examples of org.openrdf.query.BindingSet


    TupleResult queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();


    // Add all positive parser tests to the test suite
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      String testName = bindingSet.getValue("testName").toString();
      String inputURL = bindingSet.getValue("inputURL").toString();
      String outputURL = bindingSet.getValue("outputURL").toString();


      String baseURL = BASE_URL + testName + ".ttl";


      suite.addTest(new PositiveParserTest(testName, inputURL, outputURL, baseURL));
    }


    queryResult.close();


    // Add the manifest for negative test cases to a repository and query it
    con.clear();
    url = TriGParserTestCase.class.getResource(MANIFEST_BAD_URL);
    con.add(url, base(url.toExternalForm()), RDFFormat.TURTLE);


    query = "SELECT testName, inputURL " + "FROM {} mf:name {testName}; "
        + "        mf:action {} qt:data {inputURL} " + "USING NAMESPACE "
        + "  mf = <http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#>, "
        + "  qt = <http://www.w3.org/2001/sw/DataAccess/tests/test-query#>";
    queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();


    // Add all negative parser tests to the test suite
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      String testName = bindingSet.getValue("testName").toString();
      String inputURL = bindingSet.getValue("inputURL").toString();


      String baseURL = BASE_URL + testName + ".ttl";


      suite.addTest(new NegativeParserTest(testName, inputURL, baseURL));
    }

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Examples of org.openrdf.query.BindingSet

        + "               n3test:outputDocument {outputURL} "
        + "USING NAMESPACE n3test = <http://www.w3.org/2004/11/n3test#>";


    TupleResult queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      String testURI = bindingSet.getValue("testURI").toString();
      String inputURL = bindingSet.getValue("inputURL").toString();
      String outputURL = bindingSet.getValue("outputURL").toString();


      suite.addTest(new PositiveParserTest(testURI, inputURL, outputURL));
    }


    queryResult.close();


    // Add all negative parser tests to the test suite
    query = "SELECT testURI, inputURL " + "FROM {testURI} rdf:type {n3test:NegativeParserTest}; "
        + "               n3test:inputDocument {inputURL} "
        + "USING NAMESPACE n3test = <http://www.w3.org/2004/11/n3test#>";


    queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();


    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      String testURI = bindingSet.getValue("testURI").toString();
      String inputURL = bindingSet.getValue("inputURL").toString();


      suite.addTest(new NegativeParserTest(testURI, inputURL));
    }
    queryResult.close();
    con.close();

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Examples of org.openrdf.query.BindingSet

        + "                test:outputDocument {OUTPUT}; "
        + "                test:status {\"APPROVED\"} "
        + "using namespace test = <http://www.w3.org/2000/10/rdf-tests/rdfcore/testSchema#>";
    TupleResult queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      String caseURI = bindingSet.getValue("TESTCASE").toString();
      String inputURL = bindingSet.getValue("INPUT").toString();
      String outputURL = bindingSet.getValue("OUTPUT").toString();
      suite.addTest(new PositiveParserTest(caseURI, inputURL, outputURL));
    }


    queryResult.close();


    // Add all negative parser tests
    query = "select TESTCASE, INPUT " + "from {TESTCASE} rdf:type {test:NegativeParserTest}; "
        + "                test:inputDocument {INPUT}; " + "                test:status {\"APPROVED\"} "
        + "using namespace test = <http://www.w3.org/2000/10/rdf-tests/rdfcore/testSchema#>";
    queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      String caseURI = bindingSet.getValue("TESTCASE").toString();
      String inputURL = bindingSet.getValue("INPUT").toString();
      suite.addTest(new NegativeParserTest(caseURI, inputURL));
    }


    queryResult.close();
    con.close();

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Examples of org.openrdf.query.BindingSet


    TupleResult queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();


    // Add all positive parser tests to the test suite
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      testName = ((Literal)bindingSet.getValue("testName")).getLabel();
      inputURL = ((URI)bindingSet.getValue("inputURL")).toString();
      outputURL = ((URI)bindingSet.getValue("outputURL")).toString();


      baseURL = BASE_URL + testName + ".ttl";


      suite.addTest(new PositiveParserTest(testName, inputURL, outputURL, baseURL));
    }


    queryResult.close();


    // Add the manifest for negative test cases to a repository and query it
    con.clear();
    url = TurtleParserTestCase.class.getResource(MANIFEST_BAD_URL);
    con.add(url, base(url.toExternalForm()), RDFFormat.TURTLE);


    query = "SELECT testName, inputURL " + "FROM {} mf:name {testName}; "
        + "        mf:action {} qt:data {inputURL} " + "USING NAMESPACE "
        + "  mf = <http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#>, "
        + "  qt = <http://www.w3.org/2001/sw/DataAccess/tests/test-query#>";
    queryResult = con.prepareTupleQuery(QueryLanguage.SERQL, query).evaluate();


    // Add all negative parser tests to the test suite
    while (queryResult.hasNext()) {
      BindingSet bindingSet = queryResult.next();
      testName = ((Literal)bindingSet.getValue("testName")).toString();
      inputURL = ((URI)bindingSet.getValue("inputURL")).toString();


      baseURL = BASE_URL + testName + ".ttl";


      suite.addTest(new NegativeParserTest(testName, inputURL, baseURL));
    }

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Examples of org.openrdf.query.BindingSet

          EmptyBindingSet.getInstance(), true);


      try {
        ValueFactory vf = getValueFactory();


        BindingSet bindings;
        while ((bindings = bindingsIter.next()) != null) {


          Value subj = bindings.getValue("subject");
          Value pred = bindings.getValue("predicate");
          Value obj = bindings.getValue("object");


          if (subj instanceof Resource && pred instanceof URI && obj != null) {
            statements.add(vf.createStatement((Resource)subj, (URI)pred, obj));
          }
        }

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Examples of org.openrdf.query.BindingSet

    return currentIndex < bindingSets.size();
  }


  public BindingSet next() {
    if (hasNext()) {
      BindingSet result = get(currentIndex);
      lastReturned = currentIndex;
      currentIndex++;
      return result;
    }

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Examples of org.openrdf.query.BindingSet

    return currentIndex > 0;
  }


  public BindingSet previous() {
    if (hasPrevious()) {
      BindingSet result = bindingSets.get(currentIndex - 1);
      currentIndex--;
      lastReturned = currentIndex;
      return result;
    }

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Examples of org.openrdf.query.BindingSet


    lastReturned = -1;
  }


  public BindingSet remove(int index) {
    BindingSet result = bindingSets.remove(index);


    if (currentIndex > index) {
      currentIndex--;
    }

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