Mysql::Tools::Dump::Row_group_dump_task Class Reference

Represents single data row. More...

#include <row_group_dump_task.h>

Inheritance diagram for Mysql::Tools::Dump::Row_group_dump_task:

Public Member Functions
	Row_group_dump_task (Table *source_table, const std::vector< Mysql_field > &fields, const bool has_generated_column, const bool has_invisible_columns)
I_data_object *	get_related_db_object () const override
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...
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...
Public Member Functions inherited from Mysql::Tools::Dump::I_dump_task
virtual	~I_dump_task ()

Public Attributes
const Table *	m_source_table
	Returns a table the rows are contained in. More...
const std::vector< Mysql_field > &	m_fields
	Contains all fields information. More...
std::vector< Row * >	m_rows
	Returns all rows. More...
const bool	m_has_generated_columns
	Contains generated/virtual fields. More...
const bool	m_has_invisible_columns
	Contains invisible columns. More...

Detailed Description

Represents single data row.

Constructor & Destructor Documentation

Row_group_dump_task()

Row_group_dump_task::Row_group_dump_task	(	Table *	source_table,
		const std::vector< Mysql_field > &	fields,
		const bool	has_generated_column,
		const bool	has_invisible_columns
	)

Member Function Documentation

can_be_executed()

bool Row_group_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.

get_related_db_object()

I_data_object * Row_group_dump_task::get_related_db_object ( ) const

overridevirtual

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

set_completed()

void Row_group_dump_task::set_completed ( )

overridevirtual

Sets task completed flag.

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

Reimplemented from Mysql::Tools::Dump::Abstract_simple_dump_task.

Member Data Documentation

m_fields

const std::vector<Mysql_field>& Mysql::Tools::Dump::Row_group_dump_task::m_fields

Contains all fields information.

m_has_generated_columns

const bool Mysql::Tools::Dump::Row_group_dump_task::m_has_generated_columns

Contains generated/virtual fields.

m_has_invisible_columns

const bool Mysql::Tools::Dump::Row_group_dump_task::m_has_invisible_columns

Contains invisible columns.

m_rows

std::vector<Row *> Mysql::Tools::Dump::Row_group_dump_task::m_rows

Returns all rows.

m_source_table

const Table* Mysql::Tools::Dump::Row_group_dump_task::m_source_table

Returns a table the rows are contained in.

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

• client/dump/row_group_dump_task.h
• client/dump/row_group_dump_task.cc