Mysql::Tools::Dump::Abstract_dump_task Class Reference

Base class for most individual dump process tasks, not suitable for lightweight dump tasks (e.g. More...

#include <abstract_dump_task.h>

Inheritance diagram for Mysql::Tools::Dump::Abstract_dump_task:

Public Member Functions
	Abstract_dump_task (Abstract_data_object *related_object)
	~Abstract_dump_task () override
I_data_object *	get_related_db_object () const override
std::vector< const Abstract_dump_task * >	get_dependencies () const
std::vector< Abstract_dump_task * >	get_dependents () const
void	add_dependency (Abstract_dump_task *dependency)
bool	can_be_executed () const override
	Returns true if task can start processing, for example when all dependencies are met. More...
void	set_completed () override
	Sets task completed flag. More...
void	register_execution_availability_callback (std::function< void(const Abstract_dump_task *)> *availability_callback)
	Registers callback to be called once this task is able to be executed. More...
Public Member Functions inherited from Mysql::Tools::Dump::Abstract_simple_dump_task
	Abstract_simple_dump_task ()
	~Abstract_simple_dump_task () override
bool	is_completed () const override
	Returns true if task was fully completed by all elements of chain. More...
void	set_completed () override
	Sets task completed flag. More...
Public Member Functions inherited from Mysql::Tools::Dump::I_dump_task
virtual	~I_dump_task ()

Private Member Functions
void	check_execution_availability ()

Private Attributes
Abstract_data_object *	m_related_object
std::vector< const Abstract_dump_task * >	m_dependencies
std::vector< Abstract_dump_task * >	m_dependents
std::vector< std::function< void(const Abstract_dump_task *)> * >	m_availability_callbacks
std::mutex	m_task_mutex

Detailed Description

Base class for most individual dump process tasks, not suitable for lightweight dump tasks (e.g.

Row).

Constructor & Destructor Documentation

Abstract_dump_task()

Abstract_dump_task::Abstract_dump_task ( Abstract_data_object *  related_object )

explicit

~Abstract_dump_task()

Abstract_dump_task::~Abstract_dump_task ( )

overridedefault

Member Function Documentation

add_dependency()

void Abstract_dump_task::add_dependency

(

Abstract_dump_task *

dependency

)

can_be_executed()

bool Abstract_dump_task::can_be_executed ( ) const

overridevirtual

Returns true if task can start processing, for example when all dependencies are met.

Implements Mysql::Tools::Dump::I_dump_task.

check_execution_availability()

void Abstract_dump_task::check_execution_availability ( )

private

get_dependencies()

std::vector< const Abstract_dump_task * > Abstract_dump_task::get_dependencies

(

)

const

get_dependents()

std::vector< Abstract_dump_task * > Abstract_dump_task::get_dependents

(

)

const

get_related_db_object()

I_data_object * Abstract_dump_task::get_related_db_object ( ) const

overridevirtual

Implements Mysql::Tools::Dump::I_dump_task.

register_execution_availability_callback()

void Abstract_dump_task::register_execution_availability_callback

(

std::function< void(const Abstract_dump_task *)> *

availability_callback

)

Registers callback to be called once this task is able to be executed.

set_completed()

void Abstract_dump_task::set_completed ( )

overridevirtual

Sets task completed flag.

Need to be called once main chain element receives completion report.

Implements Mysql::Tools::Dump::I_dump_task.

Member Data Documentation

m_availability_callbacks

std::vector<std::function<void(const Abstract_dump_task *)> *> Mysql::Tools::Dump::Abstract_dump_task::m_availability_callbacks

private

m_dependencies

std::vector<const Abstract_dump_task *> Mysql::Tools::Dump::Abstract_dump_task::m_dependencies

private

m_dependents

std::vector<Abstract_dump_task *> Mysql::Tools::Dump::Abstract_dump_task::m_dependents

private

m_related_object

Abstract_data_object* Mysql::Tools::Dump::Abstract_dump_task::m_related_object

private

m_task_mutex

std::mutex Mysql::Tools::Dump::Abstract_dump_task::m_task_mutex

private

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

• client/dump/abstract_dump_task.h
• client/dump/abstract_dump_task.cc