Examples of com.google.visualization.datasource.query.QuerySelection.addColumn()

Package com.google.visualization.datasource.query

Class com.google.visualization.datasource.query.QuerySelection

Examples of com.google.visualization.datasource.query.QuerySelection.addColumn()

com.google.visualization.datasource.query.QuerySelection.addColumn()
Adds a column to the column list. @param column The column to select.

        group.addColumn(col);
      }
      dataSourceQuery.setGroup(group);
      QuerySelection selection = new QuerySelection();
      for (AbstractColumn col : newSelectionColumns) {
        selection.addColumn(col);
      }
      dataSourceQuery.setSelection(selection);


      // Build the completion query to group by the grouping columns. Because an aggregation is
      // required, make a dummy aggregation on the original column by which the aggregation is

View Full Code Here

      List<AbstractColumn> originalSelectedColumns =
          query.getSelection().getColumns();
      for (int i = 0; i < originalSelectedColumns.size(); i++) {
        AbstractColumn column = originalSelectedColumns.get(i);
        if (query.getGroup().getColumns().contains(column)) {
          completionSelection.addColumn(column);
        } else { // Must be an aggregation column if doesn't appear in the grouping.
          // The id here is the id generated by the data source for the column containing
          // the aggregated data, e.g., max-B.
          String id = column.getId();
          // MIN is chosen arbitrarily, because there will be exactly one.

View Full Code Here

        } else { // Must be an aggregation column if doesn't appear in the grouping.
          // The id here is the id generated by the data source for the column containing
          // the aggregated data, e.g., max-B.
          String id = column.getId();
          // MIN is chosen arbitrarily, because there will be exactly one.
          completionSelection.addColumn(
              new AggregationColumn(new SimpleColumn(id), AggregationType.MIN));
        }
      }


      completionQuery.setSelection(completionSelection);

View Full Code Here

    Query dataSourceQuery = new Query();
    Query completionQuery = new Query();
    if (query.getSelection() != null) {
      QuerySelection selection = new QuerySelection();
      for (String simpleColumnId : query.getAllColumnIds()) {
        selection.addColumn(new SimpleColumn(simpleColumnId));
      }
      // Column selection can be empty. For example, for query "SELECT 1".
      dataSourceQuery.setSelection(selection);
    }

View Full Code Here

    case STRING_LITERAL:
    case QUOTED_ID:
    case OP_LPAREN:
    case OP_MINUS:
      column = abstractColumnDescriptor();
       selection.addColumn(column);
      label_1:
      while (true) {
        switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
        case OP_COMMA:
          ;

View Full Code Here

          jj_la1[10] = jj_gen;
          break label_1;
        }
        jj_consume_token(OP_COMMA);
        column = abstractColumnDescriptor();
           selection.addColumn(column);
      }
       query.setSelection(selection);
      break;
    case OP_ASTERISK:
      jj_consume_token(OP_ASTERISK);

View Full Code Here

0 1 2 3 4 5 6 7 8

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.