Method: ENQUEUE_HIERARCHY
Method: ENQUEUE_OBJECT
Method: GET_PARENT_NODES_FROM_BUFFER
Method: ENQUEUE_NODE_NAME
Method: SELECT_ITEMS_WITH_OBJ_NAME
Method: GET_INSTANCE
Method: GET_SUBTREE
Method: ENQUEUE_OBJECT_NAME
Method: CONSTRUCTOR
Method: DELETE_NODE_FROM_BUFFER
Method: NEXT_NODE_NUMBER
Method: START_MLIST_MAINTENENANCE
Method: START_MGROUP_MAINTENANCE
Method: START_CHAR_VAL_GRP_MAINTENANCE
Method: IF_EX_WRF_GENERIC_HIER_I~NODE_CTX_MENU
Method: IF_EX_WRF_GENERIC_HIER_I~PROCESS_FCODE
Method: IF_EX_WRF_GENERIC_HIER_I~UPDATE_TREE