code: @Override
      public void sortColumn(final String tableUniqueIdentifier,
                             final String columnUniqueIdentifier,
                             final String sortBy,
                             final SortType sortType) {
          for (String key : columnSortTypes.keySet()) {
              columnSortTypes.put(key, SortType.NONE);
          }
  
          columnSortTypes.put(columnUniqueIdentifier, sortType);
      }
docs: Resets all sort orders to NONE and sets {@link org.butterfaces.model.table.SortType} for corresponding column id.
  
  @param columnUniqueIdentifier optional column id (generated id will be used is column id attribute is not set)
  @param sortBy                 optional column component attribute
  @param sortType               the {@link org.butterfaces.model.table.SortType}