Method: GET_SO_ATTR_DEF
Method: PREPARE_FILTER_VALUES
Method: PREPARE_PARAM_VALUES
Method: CHECK_SEARCH_ATTR
Method: CHECK_SEARCH_GROUP
Method: GET_SELOPT_ATTRIBUTES
Method: CONV_FILTER_TO_SELOPT
Method: CONV_COND_FORMAT_TO_SELOPT
Method: GET_SELOPT_ATTRIBUTE_FORMAT
Method: REMOVE_UNVALUAT_READONLY_ATTR
Method: UPDATE_ATTR_PROPERTIES
Method: SET_SO_ATTR
Method: DEFINE_SO_CHAR_ATTRIBUTE