DB Class Reference

#include <db.h>

Collaboration diagram for DB:

Public Types
typedef boost::function < DBTableBase *(DB *, const std::string &)>	CreateFunction
typedef std::map< std::string, DBTableBase * >	TableMap
typedef TableMap::iterator	iterator
typedef TableMap::const_iterator	const_iterator

Public Member Functions
	DB (int task_id=-1)
	~DB ()
DBPartition *	GetPartition (int index)
const DBPartition *	GetPartition (int index) const
void	AddTable (DBTableBase *tbl_base)
DBTableBase *	CreateTable (const std::string &name)
DBTableBase *	FindTable (const std::string &name)
iterator	FindTableIter (const std::string &name)
void	RemoveTable (DBTableBase *tbl_base)
DBTableWalker *	GetWalker ()
DBTableWalkMgr *	GetWalkMgr ()
DBGraph *	GetGraph (const std::string &name)
void	SetGraph (const std::string &name, DBGraph *graph)
void	SetQueueDisable (bool disable)
void	Clear ()
bool	IsDBQueueEmpty () const
iterator	begin ()
iterator	end ()
iterator	lower_bound (const std::string &name)
const_iterator	const_begin ()
const_iterator	const_end ()
const_iterator	const_lower_bound (const std::string &name)
int	task_id () const

Static Public Member Functions
static void	SetPartitionCount (int partition_count)
static int	PartitionCount ()
static void	RegisterFactory (const std::string &prefix, CreateFunction create_fn)
static void	ClearFactoryRegistry ()

Private Types
typedef std::map< std::string, CreateFunction >	FactoryMap
typedef std::map< std::string, DBGraph * >	GraphMap

Private Member Functions
	DISALLOW_COPY_AND_ASSIGN (DB)

Static Private Member Functions
static FactoryMap *	factories ()

Private Attributes
tbb::mutex	mutex_
int	task_id_
std::vector< DBPartition * >	partitions_
TableMap	tables_
GraphMap	graph_map_
std::unique_ptr< DBTableWalker >	walker_
std::unique_ptr< DBTableWalkMgr >	walk_mgr_

Static Private Attributes
static int	partition_count_

Detailed Description

Definition at line 24 of file db.h.

Member Typedef Documentation

typedef TableMap::const_iterator DB::const_iterator

Definition at line 30 of file db.h.

typedef boost::function<DBTableBase *(DB *, const std::string &)> DB::CreateFunction

Definition at line 27 of file db.h.

typedef std::map<std::string, CreateFunction> DB::FactoryMap

private

Definition at line 82 of file db.h.

typedef std::map<std::string, DBGraph *> DB::GraphMap

private

Definition at line 83 of file db.h.

typedef TableMap::iterator DB::iterator

Definition at line 29 of file db.h.

typedef std::map<std::string, DBTableBase *> DB::TableMap

Definition at line 28 of file db.h.

Constructor & Destructor Documentation

DB::DB

(

int

task_id = -1

)

Definition at line 46 of file db.cc.

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DB::~DB

(

)

Definition at line 56 of file db.cc.

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Member Function Documentation

void DB::AddTable

(

DBTableBase *

tbl_base

)

Definition at line 81 of file db.cc.

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iterator DB::begin ( )

inline

Definition at line 68 of file db.h.

void DB::Clear

(

)

Definition at line 142 of file db.cc.

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void DB::ClearFactoryRegistry ( )

static

Definition at line 28 of file db.cc.

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const_iterator DB::const_begin ( )

inline

Definition at line 73 of file db.h.

const_iterator DB::const_end ( )

inline

Definition at line 74 of file db.h.

const_iterator DB::const_lower_bound ( const std::string &  name )

inline

Definition at line 75 of file db.h.

DBTableBase * DB::CreateTable

(

const std::string &

name

)

Definition at line 99 of file db.cc.

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DB::DISALLOW_COPY_AND_ASSIGN ( DB  )

private

iterator DB::end ( )

inline

Definition at line 69 of file db.h.

DB::FactoryMap * DB::factories ( )

staticprivate

Definition at line 19 of file db.cc.

DBTableBase * DB::FindTable

(

const std::string &

name

)

Definition at line 68 of file db.cc.

DB::iterator DB::FindTableIter

(

const std::string &

name

)

Definition at line 77 of file db.cc.

DBGraph * DB::GetGraph

(

const std::string &

name

)

Definition at line 122 of file db.cc.

DBPartition * DB::GetPartition

(

int

index

)

Definition at line 60 of file db.cc.

const DBPartition * DB::GetPartition

(

int

index

)

const

Definition at line 64 of file db.cc.

DBTableWalker* DB::GetWalker ( )

inline

Definition at line 48 of file db.h.

DBTableWalkMgr* DB::GetWalkMgr ( )

inline

Definition at line 51 of file db.h.

bool DB::IsDBQueueEmpty

(

)

const

Definition at line 91 of file db.cc.

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iterator DB::lower_bound ( const std::string &  name )

inline

Definition at line 70 of file db.h.

int DB::PartitionCount ( )

static

Definition at line 32 of file db.cc.

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void DB::RegisterFactory ( const std::string &  prefix, CreateFunction  create_fn  )

static

Definition at line 24 of file db.cc.

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void DB::RemoveTable

(

DBTableBase *

tbl_base

)

Definition at line 87 of file db.cc.

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void DB::SetGraph	(	const std::string &	name,
		DBGraph *	graph
	)

Definition at line 130 of file db.cc.

void DB::SetPartitionCount ( int  partition_count )

static

Definition at line 42 of file db.cc.

void DB::SetQueueDisable

(

bool

disable

)

Definition at line 136 of file db.cc.

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int DB::task_id ( ) const

inline

Definition at line 79 of file db.h.

Member Data Documentation

GraphMap DB::graph_map_

private

Definition at line 92 of file db.h.

tbb::mutex DB::mutex_

private

Definition at line 88 of file db.h.

int DB::partition_count_

staticprivate

Definition at line 85 of file db.h.

std::vector<DBPartition *> DB::partitions_

private

Definition at line 90 of file db.h.

TableMap DB::tables_

private

Definition at line 91 of file db.h.

int DB::task_id_

private

Definition at line 89 of file db.h.

std::unique_ptr<DBTableWalkMgr> DB::walk_mgr_

private

Definition at line 94 of file db.h.

std::unique_ptr<DBTableWalker> DB::walker_

private

Definition at line 93 of file db.h.

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

• db.h
• db.cc