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 org.openrdf.query.BindingSet

    }


    @Override
    public boolean equals(Object other) {
      if (other instanceof Key && other.hashCode() == hash) {
        BindingSet otherSolution = ((Key)other).bindingSet;


        for (String name : group.getGroupBindingNames()) {
          Value v1 = bindingSet.getValue(name);
          Value v2 = otherSolution.getValue(name);


          if (!ObjectUtil.nullEquals(v1, v2)) {
            return false;
          }
        }

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Examples of org.openrdf.query.BindingSet

    // Use first binding name from tuple expr to compare values
    String bindingName = node.getSubQuery().getBindingNames().iterator().next();


    Cursor<BindingSet> iter = evaluate(node.getSubQuery(), bindings);
    try {
      BindingSet bindingSet;
      while (result == false && (bindingSet = iter.next()) != null) {


        Value rightValue = bindingSet.getValue(bindingName);


        result = leftValue == null && rightValue == null || leftValue != null
            && leftValue.equals(rightValue);
      }
    }

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Examples of org.openrdf.query.BindingSet

    // Use first binding name from tuple expr to compare values
    String bindingName = node.getSubQuery().getBindingNames().iterator().next();


    Cursor<BindingSet> iter = evaluate(node.getSubQuery(), bindings);
    try {
      BindingSet bindingSet;
      while (result == false && (bindingSet = iter.next()) != null) {


        Value rightValue = bindingSet.getValue(bindingName);


        try {
          result = QueryEvaluationUtil.compare(leftValue, rightValue, node.getOperator());
        }
        catch (ValueExprEvaluationException e) {

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Examples of org.openrdf.query.BindingSet

    // Use first binding name from tuple expr to compare values
    String bindingName = node.getSubQuery().getBindingNames().iterator().next();


    Cursor<BindingSet> iter = evaluate(node.getSubQuery(), bindings);
    try {
      BindingSet bindingSet;
      while (result == true && (bindingSet = iter.next()) != null) {


        Value rightValue = bindingSet.getValue(bindingName);


        try {
          result = QueryEvaluationUtil.compare(leftValue, rightValue, node.getOperator());
        }
        catch (ValueExprEvaluationException e) {

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Examples of org.openrdf.query.BindingSet


  @Override
  public BindingSet next()
    throws StoreException
  {
    BindingSet result = super.next();


    // Ignore all results that are not compatible with the input bindings
    while (result != null && !QueryResultUtil.bindingSetsCompatible(inputBindings, result)) {
      result = super.next();
    }


    if (result != null) {
      // Make sure the provided problemVars are part of the returned results
      // (necessary in case of e.g. LeftJoin and Union arguments)
      QueryBindingSet extendedResult = null;


      for (String problemVar : problemVars) {
        if (!result.hasBinding(problemVar)) {
          if (extendedResult == null) {
            extendedResult = new QueryBindingSet(result);
          }
          extendedResult.addBinding(problemVar, inputBindings.getValue(problemVar));
        }

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Examples of org.openrdf.query.BindingSet

  protected Cursor<BindingSet> createCursor()
    throws StoreException
  {
    List<BindingSet> list = new ArrayList<BindingSet>(1024);


    BindingSet next;
    while ((next = cursor.next()) != null) {
      list.add(next);
    }
    cursor.close();

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Examples of org.openrdf.query.BindingSet

        + "  qt = <http://www.w3.org/2001/sw/DataAccess/tests/test-query#>";


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


    while (manifestResults.hasNext()) {
      BindingSet bindingSet = manifestResults.next();
      String manifestFile = bindingSet.getValue("manifestFile").toString();
      suite.addTest(SPARQLQueryTest.suite(manifestFile, factory));
    }


    manifestResults.close();
    con.close();

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Examples of org.openrdf.query.BindingSet

    logger.info("Searching for sub-manifests");
    List<String> subManifestList = new ArrayList<String>();


    TupleResult subManifests = con.prepareTupleQuery(QueryLanguage.SERQL, SUBMANIFEST_QUERY).evaluate();
    while (subManifests.hasNext()) {
      BindingSet bindings = subManifests.next();
      subManifestList.add(bindings.getValue("subManifest").toString());
    }
    subManifests.close();


    logger.info("Found {} sub-manifests", subManifestList.size());


    for (String subManifest : subManifestList) {
      logger.info("Loading sub manifest {}", subManifest);
      con.clear();


      URL subManifestURL = new URL(subManifest);
      ManifestTest.addTurtle(con, subManifestURL, subManifest);


      TestSuite subSuite = new TestSuite(subManifest.substring(HOST.length()));


      logger.info("Creating test cases for {}", subManifest);
      TupleResult tests = con.prepareTupleQuery(QueryLanguage.SERQL, TESTCASE_QUERY).evaluate();
      while (tests.hasNext()) {
        BindingSet bindingSet = tests.next();


        String testURI = bindingSet.getValue("TestURI").toString();
        String testName = bindingSet.getValue("Name").toString();
        String testAction = bindingSet.getValue("Action").toString();
        boolean positiveTest = bindingSet.getValue("Type").toString().equals(
            "http://www.w3.org/2001/sw/DataAccess/tests/test-manifest#PositiveSyntaxTest");


        subSuite.addTest(factory.createSPARQLSyntaxTest(testURI, testName, testAction, positiveTest));
      }
      tests.close();

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Examples of org.openrdf.query.BindingSet

    TupleQuery laxCardinalityQuery = con.prepareTupleQuery(QueryLanguage.SERQL, query.toString());


    logger.debug("evaluating query..");
    TupleResult testCases = testCaseQuery.evaluate();
    while (testCases.hasNext()) {
      BindingSet bindingSet = testCases.next();


      URI testURI = (URI)bindingSet.getValue("testURI");
      String testName = bindingSet.getValue("testName").toString();
      String resultFile = bindingSet.getValue("resultFile").toString();
      String queryFile = bindingSet.getValue("queryFile").toString();
      URI defaultGraphURI = (URI)bindingSet.getValue("defaultGraph");
      Value action = bindingSet.getValue("action");


      logger.debug("found test case : {}", testName);


      // Query named graphs
      namedGraphsQuery.setBinding("action", action);
      TupleResult namedGraphs = namedGraphsQuery.evaluate();


      DatasetImpl dataset = null;


      if (defaultGraphURI != null || namedGraphs.hasNext()) {
        dataset = new DatasetImpl();


        if (defaultGraphURI != null) {
          dataset.addDefaultGraph(defaultGraphURI);
        }


        while (namedGraphs.hasNext()) {
          BindingSet graphBindings = namedGraphs.next();
          URI namedGraphURI = (URI)graphBindings.getValue("graph");
          dataset.addNamedGraph(namedGraphURI);
        }
      }


      // Check for lax-cardinality conditions

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Examples of org.openrdf.query.BindingSet

        List<String> headers = tr.getBindingNames();


        boolean nsrRetrieved = false;
        boolean animaliaRetrieved = false;
        while (tr.hasNext()) {
          BindingSet bs = tr.next();


          for (String header : headers) {
            Value value = bs.getValue(header);


            if (!nsrRetrieved && RNA_NSR.equals(value.stringValue())) {
              nsrRetrieved = true;
            }

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