Calc_ServiceDesc is the grpc.ServiceDesc for Calc service.

Data_ServiceDesc is the grpc.ServiceDesc for Data service.

Group_ServiceDesc is the grpc.ServiceDesc for Group service.

Item_ServiceDesc is the grpc.ServiceDesc for Item service.

Page_ServiceDesc is the grpc.ServiceDesc for Page service.

for serialization and deserialization in gdb.

Notes: because in rpc proto we can't define Current map type,so use string to replace current map, that is we use json.Marshal to convert current map to string.

UnimplementedCalcServer must be embedded to have forward compatible implementations.

UnimplementedDataServer must be embedded to have forward compatible implementations.

UnimplementedGroupServer must be embedded to have forward compatible implementations.

UnimplementedItemServer must be embedded to have forward compatible implementations.

UnimplementedPageServer must be embedded to have forward compatible implementations.

CalcClient is the client API for Calc service.

CalcServer is the server API for Calc service.

DataClient is the client API for Data service.

DataServer is the server API for Data service.

GroupClient is the client API for Group service.

GroupServer is the server API for Group service.

ItemClient is the client API for Item service.

ItemServer is the server API for Item service.

PageClient is the client API for Page service.

PageServer is the server API for Page service.

UnsafeCalcServer may be embedded to opt out of forward compatibility for this service.

UnsafeDataServer may be embedded to opt out of forward compatibility for this service.

UnsafeGroupServer may be embedded to opt out of forward compatibility for this service.

UnsafeItemServer may be embedded to opt out of forward compatibility for this service.

UnsafePageServer may be embedded to opt out of forward compatibility for this service.