Baloo::PostingDB Class Reference

#include <postingdb.h>

Public Types
enum	Comparator { LessEqual , GreaterEqual }

Public Member Functions
	PostingDB (MDB_dbi, MDB_txn *txn)
PostingIterator *	compIter (const QByteArray &prefix, const QByteArray &val, Comparator com)
PostingIterator *	compIter (const QByteArray &prefix, double val, Comparator com)
PostingIterator *	compIter (const QByteArray &prefix, qlonglong val, Comparator com)
template<typename T>
std::enable_if< std::is_integral< T >::value, PostingIterator * >::type	compIter (const QByteArray &prefix, T val, Comparator com)
void	del (const QByteArray &term)
QVector< QByteArray >	fetchTermsStartingWith (const QByteArray &term)
PostingList	get (const QByteArray &term)
PostingIterator *	iter (const QByteArray &term)
PostingIterator *	prefixIter (const QByteArray &term)
void	put (const QByteArray &term, const PostingList &list)
PostingIterator *	regexpIter (const QRegularExpression &regexp, const QByteArray &prefix)
QMap< QByteArray, PostingList >	toTestMap () const

Static Public Member Functions
static MDB_dbi	create (MDB_txn *txn)
static MDB_dbi	open (MDB_txn *txn)

Detailed Description

The PostingDB is the main database that maps -> <id1> <id2> <id2> ... This is used to lookup ids when searching for a .

Definition at line 27 of file postingdb.h.

Member Enumeration Documentation

Comparator

enum Baloo::PostingDB::Comparator

Definition at line 44 of file postingdb.h.

Constructor & Destructor Documentation

PostingDB()

PostingDB::PostingDB	(	MDB_dbi	dbi,
		MDB_txn *	txn )

Definition at line 15 of file postingdb.cpp.

~PostingDB()

PostingDB::~PostingDB

(

)

Definition at line 23 of file postingdb.cpp.

Member Function Documentation

compIter() [1/4]

PostingIterator * PostingDB::compIter	(	const QByteArray &	prefix,
		const QByteArray &	val,
		PostingDB::Comparator	com )

Definition at line 281 of file postingdb.cpp.

compIter() [2/4]

PostingIterator * PostingDB::compIter	(	const QByteArray &	prefix,
		double	val,
		PostingDB::Comparator	com )

Definition at line 269 of file postingdb.cpp.

compIter() [3/4]

PostingIterator * PostingDB::compIter	(	const QByteArray &	prefix,
		qlonglong	val,
		PostingDB::Comparator	com )

Definition at line 258 of file postingdb.cpp.

compIter() [4/4]

template<typename T>

std::enable_if< std::is_integral< T >::value, PostingIterator * >::type Baloo::PostingDB::compIter ( const QByteArray & prefix, T val, Comparator com )

inline

Definition at line 51 of file postingdb.h.

create()

MDB_dbi PostingDB::create ( MDB_txn * txn )

static

Definition at line 27 of file postingdb.cpp.

del()

void PostingDB::del

(

const QByteArray &

term

)

Definition at line 94 of file postingdb.cpp.

fetchTermsStartingWith()

QVector< QByteArray > PostingDB::fetchTermsStartingWith

(

const QByteArray &

term

)

Definition at line 108 of file postingdb.cpp.

get()

PostingList PostingDB::get

(

const QByteArray &

term

)

Definition at line 72 of file postingdb.cpp.

iter()

PostingIterator * PostingDB::iter

(

const QByteArray &

term

)

Definition at line 150 of file postingdb.cpp.

open()

MDB_dbi PostingDB::open ( MDB_txn * txn )

static

Definition at line 39 of file postingdb.cpp.

prefixIter()

PostingIterator * PostingDB::prefixIter

(

const QByteArray &

term

)

Definition at line 238 of file postingdb.cpp.

put()

void PostingDB::put	(	const QByteArray &	term,
		const PostingList &	list )

Definition at line 51 of file postingdb.cpp.

regexpIter()

PostingIterator * PostingDB::regexpIter	(	const QRegularExpression &	regexp,
		const QByteArray &	prefix )

Definition at line 247 of file postingdb.cpp.

toTestMap()

QMap< QByteArray, PostingList > PostingDB::toTestMap

(

)

const

Definition at line 292 of file postingdb.cpp.

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

• postingdb.h
• postingdb.cpp