Honey::ValueUpdater Class Reference

Collaboration diagram for Honey::ValueUpdater:

Public Member Functions
	ValueUpdater (HoneyPostListTable &table_, Xapian::valueno slot_)
	~ValueUpdater ()
void	update (Xapian::docid did, const string &value)

Private Member Functions
void	append_to_stream (Xapian::docid did, const string &value)
void	write_tag ()

Private Attributes
HoneyPostListTable &	table
Xapian::valueno	slot
string	ctag
ValueChunkReader	reader
string	tag
Xapian::docid	prev_did
Xapian::docid	last_did
Xapian::docid	new_last_did
Xapian::docid	last_allowed_did

Detailed Description

Definition at line 168 of file honey_values.cc.

Constructor & Destructor Documentation

ValueUpdater()

Honey::ValueUpdater::ValueUpdater ( HoneyPostListTable &  table_, Xapian::valueno  slot_  )

inline

Definition at line 212 of file honey_values.cc.

~ValueUpdater()

Honey::ValueUpdater::~ValueUpdater ( )

inline

Definition at line 215 of file honey_values.cc.

References Honey::ValueChunkReader::at_end(), Honey::ValueChunkReader::get_docid(), Honey::ValueChunkReader::get_value(), and Honey::ValueChunkReader::next().

Member Function Documentation

append_to_stream()

void Honey::ValueUpdater::append_to_stream ( Xapian::docid  did, const string &  value  )

inlineprivate

Definition at line 187 of file honey_values.cc.

References Assert, AssertRel, CHUNK_SIZE_THRESHOLD, pack_string(), and pack_uint().

update()

void Honey::ValueUpdater::update ( Xapian::docid  did, const string &  value  )

inline

Definition at line 224 of file honey_values.cc.

References Assert, AssertRel, Honey::ValueChunkReader::assign(), Honey::ValueChunkReader::at_end(), HoneyTable::cursor_get(), Honey::docid_from_key(), Honey::ValueChunkReader::get_docid(), Honey::ValueChunkReader::get_value(), HONEY_MAX_DOCID, Honey::make_valuechunk_key(), Honey::ValueChunkReader::next(), p, and unpack_uint().

Referenced by HoneyValueManager::merge_changes().

write_tag()

void Honey::ValueUpdater::write_tag ( )

inlineprivate

Definition at line 199 of file honey_values.cc.

References HoneyTable::add(), HoneyTable::del(), and Honey::make_valuechunk_key().

Member Data Documentation

ctag

string Honey::ValueUpdater::ctag

private

Definition at line 173 of file honey_values.cc.

last_allowed_did

Xapian::docid Honey::ValueUpdater::last_allowed_did

private

Definition at line 185 of file honey_values.cc.

last_did

Xapian::docid Honey::ValueUpdater::last_did

private

Definition at line 181 of file honey_values.cc.

new_last_did

Xapian::docid Honey::ValueUpdater::new_last_did

private

Definition at line 183 of file honey_values.cc.

prev_did

Xapian::docid Honey::ValueUpdater::prev_did

private

Definition at line 179 of file honey_values.cc.

reader

ValueChunkReader Honey::ValueUpdater::reader

private

Definition at line 175 of file honey_values.cc.

slot

Xapian::valueno Honey::ValueUpdater::slot

private

Definition at line 171 of file honey_values.cc.

table

HoneyPostListTable& Honey::ValueUpdater::table

private

Definition at line 169 of file honey_values.cc.

tag

string Honey::ValueUpdater::tag

private

Definition at line 177 of file honey_values.cc.

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

• backends/honey/honey_values.cc