* Column index starting from 0.
*/
public void sortSummaryTableByColumn(long lcolumn) {
int column = (int) lcolumn;
log.debug("Sorting Criterion Impact Factors by IF" + column);
SortOrder currentColumn = summaryTableSortOrder[column];
clearSummaryTableSortOrders();
if (currentColumn.equals(SortOrder.descending)) {
summaryTableSortOrder[column] = SortOrder.ascending;
} else {
summaryTableSortOrder[column] = SortOrder.descending;
}
}