Method: CHANGE_RULE
Method: SMR_ADD_RULE
Method: SPLIT_MERGE_PAIR
Method: SAVE
Method: CONSTRUCTOR
Method: SPLIT_MERGE
Method: GET_PLACE_OK
Method: UPDATE_TREE
Method: MERGE
Method: GET_NEEDS_MERGE
Method: SPLIT_PAIR
Method: SPLIT
Method: MERGE_PAIR
Method: GET_HOST_LIST
Method: GET_MODE
Method: GET_RULE
Method: MOVE_PART
Method: GET_IS_PART_OK
Method: ADD_RULE
Method: GET_NEEDS_SPLIT