This is an interface for encoding the gtids in the payload of the the OK packet. More...

Inheritance diagram for Session_gtids_ctx_encoder:

Public Member Functions
	Session_gtids_ctx_encoder ()=default

virtual	~Session_gtids_ctx_encoder ()=default

virtual bool	encode (THD *thd, String &buf)=0

virtual ulonglong	encoding_specification ()=0

Private Member Functions
	Session_gtids_ctx_encoder (const Session_gtids_ctx_encoder &rsc)

Session_gtids_ctx_encoder &	operator= (const Session_gtids_ctx_encoder &rsc)

Detailed Description

This is an interface for encoding the gtids in the payload of the the OK packet.

In the future we may have different types of payloads, thence we may have different encoders specifications/types. This implies changing either, the encoding specification code, the actual encoding procedure or both at the same time.

New encoders can extend this interface/abstract class or extend other encoders in the hierarchy.

Constructor & Destructor Documentation

◆ Session_gtids_ctx_encoder() [1/2]

Session_gtids_ctx_encoder::Session_gtids_ctx_encoder ( )

default

◆ ~Session_gtids_ctx_encoder()

virtual Session_gtids_ctx_encoder::~Session_gtids_ctx_encoder ( )

virtualdefault

◆ Session_gtids_ctx_encoder() [2/2]

Session_gtids_ctx_encoder::Session_gtids_ctx_encoder ( const Session_gtids_ctx_encoder & rsc )

private

Member Function Documentation

◆ encode()

virtual bool Session_gtids_ctx_encoder::encode	(	THD *	thd,
		String &	buf
	)

pure virtual

Implemented in Session_gtids_ctx_encoder_string.

◆ encoding_specification()

virtual ulonglong Session_gtids_ctx_encoder::encoding_specification ( )