Method: FILTER_ELEMENTS
Method: GET_ELEMENT_DETAILS
Method: FILL_BUFFER
Method: GET_LISTBOX_VALUES
Method: GET_OBJECTS_TO_BE_FILTERED
Method: SET_FILTER_RESULT
Method: GET_DATA_FOR_FILTER_RESULT
Method: COLLECT_FILTER_RESULT_OBJECTS
Method: FILL_FLAT_TREE_COLUMN