List of prepareGraphQuery() Examples

Examples of prepareGraphQuery()

com.bigdata.rdf.sail.BigdataSailRepositoryConnection.prepareGraphQuery()
org.openrdf.repository.RepositoryConnection.prepareGraphQuery()
Prepares queries that produce RDF graphs. In case the query contains relative URIs that need to be resolved against an external base URI, one should use {@link #prepareGraphQuery(QueryLanguage,String,String)}instead. @param ql The query language in which the query is formulated. @param query The query string. @throws IllegalArgumentException If the supplied query is not a graph query. @throws MalformedQueryException If the supplied query is malformed. @throws UnsupportedQueryLanguageException If the supplied query language is not supported.

Examples of com.bigdata.rdf.sail.BigdataSailRepositoryConnection.prepareGraphQuery()

                    return wrapped.prepareBooleanQuery(ql, queryString, baseURI);
                }


                @Override
                public SailGraphQuery prepareGraphQuery(QueryLanguage ql, String queryString, String baseURI) throws MalformedQueryException {
                    return wrapped.prepareGraphQuery(ql, queryString, baseURI);
                }


                @Override
                public SailQuery prepareQuery(QueryLanguage ql, String queryString, String baseURI) throws MalformedQueryException {
                    return wrapped.prepareQuery(ql,queryString,baseURI);

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()

      writeln("Evaluating query...");
      long startTime = System.nanoTime();


      Collection<Namespace> namespaces = con.getNamespaces().addTo(new ArrayList<Namespace>());


      GraphResult queryResult = con.prepareGraphQuery(ql, queryString).evaluate();


      try {
        int resultCount = 0;


        while (queryResult.hasNext()) {

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()

          con.add(url(graphName), base(graphName), RDFFormat.forFileName(graphName), new URIImpl(
              graphName));
        }


        // Evaluate the query on the query data
        GraphResult result = con.prepareGraphQuery(getQueryLanguage(), query).evaluate();
        try {
          actualStatements = result.asList();
        }
        finally {
          result.close();

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()

    List<Statement> graph = new ArrayList<Statement>();


    try {
      RepositoryConnection repCon = rdfRep.getConnection();
      try {
        GraphQueryResult graphResult = repCon.prepareGraphQuery(QueryLanguage.SPARQL, sparqlQuery).evaluate();


        try {
          while (graphResult.hasNext()) {
            graph.add(graphResult.next());
          }

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()


    RepositoryConnection conn = null;
    try {
      conn = repo.getConnection();


      HTTPGraphQuery query = (HTTPGraphQuery)conn.prepareGraphQuery(qInfo.getQueryLanguage(),
          qInfo.getQueryString());
      query.setIncludeInferred(qInfo.isIncludeInferred());
      GraphQueryResult queryResult = null;
      try {
        queryResult = query.evaluate();

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()

      writeln("Evaluating query...");
      long startTime = System.currentTimeMillis();


      Collection<Namespace> namespaces = con.getNamespaces().addTo(new ArrayList<Namespace>());


      GraphQueryResult queryResult = con.prepareGraphQuery(ql, queryString).evaluate();


      try {
        int resultCount = 0;


        while (queryResult.hasNext()) {

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()

    for (String graphName : graphNames) {
      dataCon.add(new URL(graphName), null, RDFFormat.forFileName(graphName), new URIImpl(graphName));
    }


    // Evaluate the query on the query data
    GraphQueryResult result = dataCon.prepareGraphQuery(QueryLanguage.SERQL, query).evaluate();
    Collection<Statement> actualStatements = Iterations.addAll(result, new ArrayList<Statement>(1));
    result.close();


    dataCon.close();
    dataRep.shutDown();

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Examples of org.openrdf.repository.RepositoryConnection.prepareGraphQuery()

        filteredQuery = _SPARQL.replace("?instance", "_:" + selected.toString());
      } else {
        filteredQuery = _SPARQL.replace("?instance", "<" + selected.toString() + ">");
      }


      GraphQueryResult graphResult = conn.prepareGraphQuery(QueryLanguage.SPARQL, filteredQuery).evaluate();
      while (graphResult.hasNext()) {
        statements.add(graphResult.next());
      }
      graphResult.close();
      conn.close();

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