+ DocEntry *GetDocEntry(uint16_t group, uint16_t elem);
+ ValEntry *GetValEntry(uint16_t group, uint16_t elem);
+ BinEntry *GetBinEntry(uint16_t group, uint16_t elem);
+ SeqEntry *GetSeqEntry(uint16_t group, uint16_t elem);
+
+ bool IsEmpty() { return TagHT.empty(); };
+ bool CheckIfEntryExist(uint16_t group, uint16_t elem);
+ std::string GetEntry(uint16_t group, uint16_t elem);