Package org.openrdf.query.algebra

Examples of org.openrdf.query.algebra.Order

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    // Apply result ordering
    ASTOrderClause orderNode = node.getOrderClause();
    if (orderNode != null) {
      List<OrderElem> orderElemements = (List<OrderElem>)orderNode.jjtAccept(this, null);
      tupleExpr = new Order(tupleExpr, orderElemements);
    }

    // Apply projection
    tupleExpr = (TupleExpr)node.getSelect().jjtAccept(this, tupleExpr);
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    // Apply result ordering
    ASTOrderClause orderNode = node.getOrderClause();
    if (orderNode != null) {
      List<OrderElem> orderElemements = (List<OrderElem>)orderNode.jjtAccept(this, null);
      tupleExpr = new Order(tupleExpr, orderElemements);
    }

    // Process construct clause
    tupleExpr = (TupleExpr)node.getConstruct().jjtAccept(this, tupleExpr);
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      // Apply result ordering
      ASTOrderClause orderNode = node.getOrderClause();
      if (orderNode != null) {
        List<OrderElem> orderElemements = (List<OrderElem>)orderNode.jjtAccept(this, null);
        tupleExpr = new Order(tupleExpr, orderElemements);
      }

      // Process limit and offset clauses
      ASTLimit limitNode = node.getLimit();
      int limit = -1;
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                  ProjectionElemList projectionElements = new ProjectionElemList();
                  projectionElements.addElement(new ProjectionElem(_valueVar.getName()));
                  projectionElements.addElement(new ProjectionElem(_countVar.getName()));
                 
                  Projection projection = new Projection(group, projectionElements);
                  Order order = "value".equals(_sortMode) ?
                      new Order(projection, new OrderElem(_valueVar, "forward".equals(_sortDirection))) :
                      new Order(projection, new OrderElem(_countVar, !"forward".equals(_sortDirection)));
                 
                  TupleQuery query = new MyTupleQuery(new ParsedTupleQuery(order), connection);
                  TupleQueryResult queryResult = query.evaluate();
                  try {
                    return createComponentState(queryResult);
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    // Apply result ordering
    ASTOrderClause orderNode = node.getOrderClause();
    if (orderNode != null) {
      List<OrderElem> orderElemements = (List<OrderElem>)orderNode.jjtAccept(this, null);
      tupleExpr = new Order(tupleExpr, orderElemements);
    }

    // Apply projection
    tupleExpr = (TupleExpr)node.getSelect().jjtAccept(this, tupleExpr);
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    // Apply result ordering
    ASTOrderClause orderNode = node.getOrderClause();
    if (orderNode != null) {
      List<OrderElem> orderElemements = (List<OrderElem>)orderNode.jjtAccept(this, null);
      tupleExpr = new Order(tupleExpr, orderElemements);
    }

    // Process construct clause
    tupleExpr = (TupleExpr)node.getConstruct().jjtAccept(this, tupleExpr);
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      // Apply result ordering
      ASTOrderClause orderNode = node.getOrderClause();
      if (orderNode != null) {
        List<OrderElem> orderElemements = (List<OrderElem>)orderNode.jjtAccept(this, null);
        tupleExpr = new Order(tupleExpr, orderElemements);
      }

      // Process limit and offset clauses
      ASTLimit limitNode = node.getLimit();
      int limit = -1;
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Related Classes of org.openrdf.query.algebra.Order

  • edu.mit.simile.backstage.model.ui.facets.ListFacet$ListFacetCacheableQuery
  • org.openrdf.query.parser.sparql.TupleExprBuilder
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