Hypertable::HqlCommandInterpreter Class Reference

HQL command interpreter. More...

#include <HqlCommandInterpreter.h>

Inheritance diagram for Hypertable::HqlCommandInterpreter:

Collaboration diagram for Hypertable::HqlCommandInterpreter:

Public Member Functions
	HqlCommandInterpreter (Client *client, bool profile=false)
	Constructor. More...
	HqlCommandInterpreter (HqlInterpreter *interp)
	Constructor. More...
int	execute_line (const std::string &line) override
	Executes an HQL command. More...
Public Member Functions inherited from Hypertable::CommandInterpreter
	CommandInterpreter ()
void	set_timestamp_output_format (const String &format)
void	set_silent (bool silent)
void	set_test_mode (bool mode)
void	set_interactive_mode (bool mode)
bool	silent_mode ()
bool	test_mode ()
bool	normal_mode ()
int	timestamp_output_format ()

Private Attributes
HqlInterpreterPtr	m_interp
	HQL interpreter. More...
bool	m_profile {}
	Flag indicating if SELECT commands should be profiled. More...

Additional Inherited Members
Public Types inherited from Hypertable::CommandInterpreter
enum	{ TIMESTAMP_FORMAT_DEFAULT, TIMESTAMP_FORMAT_NANOS }
Protected Attributes inherited from Hypertable::CommandInterpreter
int	m_timestamp_output_format
bool	m_silent
bool	m_test_mode
bool	m_interactive

Detailed Description

HQL command interpreter.

Definition at line 42 of file HqlCommandInterpreter.h.

Constructor & Destructor Documentation

HqlCommandInterpreter::HqlCommandInterpreter	(	Client *	client,
		bool	profile = false
	)

Constructor.

Parameters

client	Hypertable client object
profile	Flag indicating that scan queries should be profiled

Definition at line 173 of file HqlCommandInterpreter.cc.

HqlCommandInterpreter::HqlCommandInterpreter

(

HqlInterpreter *

interp

)

Constructor.

Definition at line 178 of file HqlCommandInterpreter.cc.

Member Function Documentation

int HqlCommandInterpreter::execute_line ( const std::string &  line )

overridevirtual

Executes an HQL command.

Executes an HQL command provided in line. For write commands, a progress meter is used to report progress to stdout and statistics are reported to stderr when finished. If constructed with the profile flag, then profile information is reported to stderr when SELECT queries are issued.

Parameters

line	HQL command to execute

Returns

Command return code

Implements Hypertable::CommandInterpreter.

Definition at line 183 of file HqlCommandInterpreter.cc.

Member Data Documentation

HqlInterpreterPtr Hypertable::HqlCommandInterpreter::m_interp

private

HQL interpreter.

Definition at line 66 of file HqlCommandInterpreter.h.

bool Hypertable::HqlCommandInterpreter::m_profile {}

private

Flag indicating if SELECT commands should be profiled.

Definition at line 69 of file HqlCommandInterpreter.h.

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

• /home/doug/src/hypertable/src/cc/Hypertable/Lib/HqlCommandInterpreter.h
• /home/doug/src/hypertable/src/cc/Hypertable/Lib/HqlCommandInterpreter.cc