Examples of GraphQuery

com.complexible.stardog.api.GraphQuery
com.hp.hpl.jena.graph.query.GraphQuery
The class of graph queries, plus some machinery (which should move) for implementing them. @author hedgehog
com.tinkerpop.blueprints.GraphQuery
driguez.com) @author Luca Garulli (http://www.orientechnologies.com) @author Daniel Kuppitz (daniel.kuppitz@shoproach.com)
org.openrdf.query.GraphQuery

Examples of org.openrdf.query.GraphQuery

    queryBuilder.append(" CONSTRUCT *");
    queryBuilder.append(" FROM {} foaf:name {name};");
    queryBuilder.append("         foaf:mbox {mbox}");
    queryBuilder.append(" USING NAMESPACE foaf = <" + FOAF_NS + ">");


    GraphQuery query = testCon.prepareGraphQuery(QueryLanguage.SERQL, queryBuilder.toString());
    query.setBinding("name", nameBob);


    GraphQueryResult result = query.evaluate();


    try {
      assertTrue(result != null);
      assertTrue(result.hasNext());

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Examples of org.openrdf.query.GraphQuery

    assertConnected();


    GraphBuildingRDFHandler aHandler = new GraphBuildingRDFHandler();


    try {
      GraphQuery aQuery = mConnection.prepareGraphQuery(mQueryLang, theQuery);
      aQuery.evaluate(aHandler);      
      return aHandler.getGraph();    
    }
    catch (Exception e) {
      throw new QueryException(e);
    }

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Examples of org.openrdf.query.GraphQuery

    }
    return (Value[][]) results.toArray(new Value[0][0]);
  }


  private static Graph doGraphQuery(RepositoryConnection con, String query) throws RepositoryException, MalformedQueryException, QueryEvaluationException {
    GraphQuery resultsTable = con.prepareGraphQuery(QueryLanguage.SPARQL, query);
    GraphQueryResult statements = resultsTable.evaluate();
    Graph g = new GraphImpl();


    Vector<Value[]> results = new Vector<Value[]>();
    for (int row = 0; statements.hasNext(); row++) {
      Statement pairs = statements.next();

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Examples of org.openrdf.query.GraphQuery

    }
    return (Value[][]) results.toArray(new Value[0][0]);
  }


  private static Graph doGraphQuery(RepositoryConnection con, String query) throws RepositoryException, MalformedQueryException, QueryEvaluationException {
    GraphQuery resultsTable = con.prepareGraphQuery(QueryLanguage.SPARQL, query);
    GraphQueryResult statements = resultsTable.evaluate();
    Graph g = new GraphImpl();


    Vector<Value[]> results = new Vector<Value[]>();
    for (int row = 0; statements.hasNext(); row++) {
      Statement pairs = statements.next();

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Examples of org.openrdf.query.GraphQuery

  public GraphQuery prepareGraphQuery(QueryLanguage language, final String query, String baseURI) throws RepositoryException, MalformedQueryException {


    if (language != QueryLanguage.SPARQL)
      throw new UnsupportedQueryLanguageException(" : Only SPARQL queries are supported");


    GraphQuery q = new VirtuosoGraphQuery() {
      public GraphQueryResult evaluate() throws QueryEvaluationException {
        return executeSPARQLForGraphResult(query, getDataset(), getIncludeInferred(), getBindings());
      }


      public void evaluate(RDFHandler handler) throws QueryEvaluationException, RDFHandlerException {

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Examples of org.openrdf.query.GraphQuery

   */
//??TODO use another new options timeout
  public GraphQuery prepareGraphQuery(QueryLanguage language, final String query, String baseURI) 
    throws StoreException, MalformedQueryException 
  {
    GraphQuery q = new VirtuosoGraphQuery() {
      public GraphResult evaluate() throws StoreException {
        return executeSPARQLForGraphResult(query, getDataset(), getIncludeInferred(), getBindings());
      }
    };
    return q;

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