Xapian::Internal::QueryTerm Class Reference

#include <queryinternal.h>

Inheritance diagram for Xapian::Internal::QueryTerm:

Collaboration diagram for Xapian::Internal::QueryTerm:

Public Member Functions
	QueryTerm ()
	QueryTerm (const std::string &term_, Xapian::termcount wqf_, Xapian::termpos pos_)
Xapian::Query::op	get_type () const
const std::string &	get_term () const
PostingIterator::Internal *	postlist (QueryOptimiser *qopt, double factor) const
termcount	get_length () const
void	serialise (std::string &result) const
std::string	get_description () const
void	gather_terms (void *void_terms) const
Public Member Functions inherited from Xapian::Query::Internal
	Internal ()
virtual	~Internal ()
virtual void	postlist_sub_and_like (Xapian::Internal::AndContext &ctx, QueryOptimiser *qopt, double factor) const
virtual void	postlist_sub_or_like (Xapian::Internal::OrContext &ctx, QueryOptimiser *qopt, double factor) const
virtual void	postlist_sub_xor (Xapian::Internal::XorContext &ctx, QueryOptimiser *qopt, double factor) const
virtual size_t	get_num_subqueries () const
virtual const Query	get_subquery (size_t n) const
Public Member Functions inherited from Xapian::Internal::intrusive_base
	intrusive_base ()
	Construct with no references. More...

Private Attributes
std::string	term
Xapian::termcount	wqf
Xapian::termpos	pos

Additional Inherited Members
Static Public Member Functions inherited from Xapian::Query::Internal
static Query::Internal *	unserialise (const char **p, const char *end, const Registry &reg)
Public Attributes inherited from Xapian::Internal::intrusive_base
unsigned	_refs
	Reference count. More...

Detailed Description

Definition at line 37 of file queryinternal.h.

Constructor & Destructor Documentation

QueryTerm() [1/2]

Xapian::Internal::QueryTerm::QueryTerm ( )

inline

Definition at line 46 of file queryinternal.h.

QueryTerm() [2/2]

Xapian::Internal::QueryTerm::QueryTerm ( const std::string &  term_, Xapian::termcount  wqf_, Xapian::termpos  pos_  )

inline

Definition at line 48 of file queryinternal.h.

References get_type(), XAPIAN_NOEXCEPT, and XAPIAN_PURE_FUNCTION.

Member Function Documentation

gather_terms()

void Xapian::Internal::QueryTerm::gather_terms ( void *  void_terms ) const

virtual

Reimplemented from Xapian::Query::Internal.

Definition at line 802 of file queryinternal.cc.

Referenced by get_length(), Xapian::Internal::QueryScaleWeight::get_length(), and Xapian::Internal::QueryBranch::QueryBranch().

get_description()

string Xapian::Internal::QueryTerm::get_description ( ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 685 of file queryinternal.cc.

References description_append(), and Xapian::Internal::str().

Referenced by Xapian::Internal::QueryWildcard::change_combiner(), get_length(), Xapian::Internal::QueryScaleWeight::get_length(), Xapian::Internal::QueryAnd::QueryAnd(), Xapian::Internal::QueryAndMaybe::QueryAndMaybe(), Xapian::Internal::QueryAndNot::QueryAndNot(), Xapian::Internal::QueryEliteSet::QueryEliteSet(), Xapian::Internal::QueryFilter::QueryFilter(), Xapian::Internal::QueryInvalid::QueryInvalid(), Xapian::Internal::QueryMax::QueryMax(), Xapian::Internal::QueryNear::QueryNear(), Xapian::Internal::QueryOr::QueryOr(), Xapian::Internal::QueryPhrase::QueryPhrase(), Xapian::Internal::QuerySynonym::QuerySynonym(), Xapian::Internal::QueryValueGE::QueryValueGE(), Xapian::Internal::QueryValueLE::QueryValueLE(), Xapian::Internal::QueryValueRange::QueryValueRange(), and Xapian::Internal::QueryXor::QueryXor().

get_length()

termcount Xapian::Internal::QueryTerm::get_length ( ) const

inlinevirtual

Reimplemented from Xapian::Query::Internal.

Definition at line 59 of file queryinternal.h.

References gather_terms(), get_description(), serialise(), and wqf.

Referenced by Xapian::Internal::QueryWildcard::get_pattern(), and Xapian::Internal::QueryBranch::QueryBranch().

get_term()

const std::string& Xapian::Internal::QueryTerm::get_term ( ) const

inline

Definition at line 55 of file queryinternal.h.

References postlist(), and term.

Referenced by Xapian::check_query().

get_type()

Query::op Xapian::Internal::QueryTerm::get_type ( ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 679 of file queryinternal.cc.

References Xapian::Query::LEAF_MATCH_ALL, and Xapian::Query::LEAF_TERM.

Referenced by Xapian::Internal::QueryScaleWeight::get_length(), Xapian::Internal::QueryBranch::QueryBranch(), Xapian::Internal::QueryInvalid::QueryInvalid(), QueryTerm(), Xapian::Internal::QueryValueGE::QueryValueGE(), Xapian::Internal::QueryValueLE::QueryValueLE(), Xapian::Internal::QueryValueRange::QueryValueRange(), and Xapian::Internal::QueryWildcard::QueryWildcard().

postlist()

PostingIterator::Internal * Xapian::Internal::QueryTerm::postlist ( QueryOptimiser *  qopt, double  factor  ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 769 of file queryinternal.cc.

References QueryOptimiser::inc_total_subqs(), LOGCALL, QueryOptimiser::open_post_list(), and RETURN.

Referenced by Xapian::Internal::QueryWildcard::get_pattern(), get_term(), Xapian::Internal::QueryAndLike::QueryAndLike(), Xapian::Internal::QueryAndMaybe::QueryAndMaybe(), Xapian::Internal::QueryAndNot::QueryAndNot(), Xapian::Internal::QueryEliteSet::QueryEliteSet(), Xapian::Internal::QueryFilter::QueryFilter(), Xapian::Internal::QueryInvalid::QueryInvalid(), Xapian::Internal::QueryMax::QueryMax(), Xapian::Internal::QueryOr::QueryOr(), Xapian::Internal::QuerySynonym::QuerySynonym(), Xapian::Internal::QueryValueGE::QueryValueGE(), Xapian::Internal::QueryValueLE::QueryValueLE(), Xapian::Internal::QueryValueRange::QueryValueRange(), and Xapian::Internal::QueryXor::QueryXor().

serialise()

void Xapian::Internal::QueryTerm::serialise ( std::string &  result ) const

virtual

Implements Xapian::Query::Internal.

Definition at line 1437 of file queryinternal.cc.

References AssertEq, and encode_length().

Referenced by get_length(), Xapian::Internal::QueryScaleWeight::get_length(), Xapian::Internal::QueryWildcard::get_pattern(), Xapian::Internal::QueryBranch::QueryBranch(), Xapian::Internal::QueryEliteSet::QueryEliteSet(), Xapian::Internal::QueryInvalid::QueryInvalid(), Xapian::Internal::QueryNear::QueryNear(), Xapian::Internal::QueryPhrase::QueryPhrase(), Xapian::Internal::QueryValueGE::QueryValueGE(), Xapian::Internal::QueryValueLE::QueryValueLE(), and Xapian::Internal::QueryValueRange::QueryValueRange().

Member Data Documentation

pos

Xapian::termpos Xapian::Internal::QueryTerm::pos

private

Definition at line 42 of file queryinternal.h.

term

std::string Xapian::Internal::QueryTerm::term

private

Definition at line 38 of file queryinternal.h.

Referenced by get_term().

wqf

Xapian::termcount Xapian::Internal::QueryTerm::wqf

private

Definition at line 40 of file queryinternal.h.

Referenced by get_length().

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

• api/queryinternal.h
• api/queryinternal.cc