Until_relay_position Class Reference

It is for UNTIL relay_log_file and relay_log_pos. More...

#include <rpl_replica_until_options.h>

Inheritance diagram for Until_relay_position:

Public Member Functions
	Until_relay_position (Relay_log_info *rli)
Public Member Functions inherited from Until_position
	~Until_position () override=default
int	init (const char *log_name, my_off_t log_pos)
	Initialize the until position when starting the slave. More...
void	notify_log_name_change ()
	Coordinator calls this function to notify that master log switch or relay log switch. More...
const char *	get_until_log_name ()
my_off_t	get_until_log_pos ()
Public Member Functions inherited from Until_option
virtual	~Until_option ()=default
bool	is_satisfied_at_start_slave ()
	Check if the until option is already satisfied at coordinator starting. More...
bool	is_satisfied_before_dispatching_event (const Log_event *ev)
	check if the until option is satisfied before applying or dispatching a event. More...
bool	is_satisfied_after_dispatching_event ()
	check if the until option is satisfied after applied or dispatched a event. More...
bool	is_satisfied_all_transactions_read_from_relay_log ()
	check if the until option is waiting for more transactions to be read from the relay log. More...

Private Member Functions
bool	check_at_start_slave () override
bool	check_before_dispatching_event (const Log_event *ev) override
bool	check_after_dispatching_event () override
bool	check_all_transactions_read_from_relay_log () override

Additional Inherited Members
Protected Types inherited from Until_position
enum	{ LOG_NAMES_CMP_UNKNOWN = -2 , LOG_NAMES_CMP_LESS = -1 , LOG_NAMES_CMP_EQUAL = 0 , LOG_NAMES_CMP_GREATER = 1 }
	Log name is compared only once for each master log or relay log. More...
Protected Member Functions inherited from Until_position
	Until_position (Relay_log_info *rli)
bool	check_position (const char *log_name, my_off_t log_pos)
	Check if until position is satisfied. More...
Protected Member Functions inherited from Until_option
	Until_option (Relay_log_info *rli)
Protected Attributes inherited from Until_position
enum Until_position:: { ... }	m_log_names_cmp_result
	Log name is compared only once for each master log or relay log. More...
Protected Attributes inherited from Until_option
Relay_log_info *	m_rli

Detailed Description

It is for UNTIL relay_log_file and relay_log_pos.

Constructor & Destructor Documentation

Until_relay_position()

Until_relay_position::Until_relay_position ( Relay_log_info *  rli )

inline

Member Function Documentation

check_after_dispatching_event()

bool Until_relay_position::check_after_dispatching_event ( )

overrideprivatevirtual

Implements Until_option.

check_all_transactions_read_from_relay_log()

bool Until_relay_position::check_all_transactions_read_from_relay_log ( )

overrideprivatevirtual

Implements Until_option.

check_at_start_slave()

bool Until_relay_position::check_at_start_slave ( )

overrideprivatevirtual

Implements Until_option.

check_before_dispatching_event()

bool Until_relay_position::check_before_dispatching_event ( const Log_event *  ev )

overrideprivatevirtual

Implements Until_option.

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The documentation for this class was generated from the following files:

• sql/rpl_replica_until_options.h
• sql/rpl_replica_until_options.cc