ddc: CQueryTokenNode Class Reference

CQueryTokenNode is a class which corresponds to one token or it's singular property (for example lemma). More...

#include <QueryNode.h>

Inheritance diagram for CQueryTokenNode:

Inheritance graph

Collaboration diagram for CQueryTokenNode:

Collaboration graph

List of all members.

Public Member Functions

CQueryTokenNode (int NodeIndex)
virtual ~CQueryTokenNode ()
bool CreateTokenPattern (const CConcHolder *pHolder, const char *src, bool bRegularExpession, bool bExact=false)
create pattern which is associated with "Token" index
bool CreateThesPattern (const CConcHolder *pHolder, const char *src)
create pattern which is associated with "Thes" index
bool CreateMorphAnnotationPattern (const CConcHolder *pHolder, const char *src, const char *IndexName)
create pattern which is associated with "MorphPattern" or "Lemma" index
bool CreateFileList (const CConcHolder *pHolder, const char *src)
create pattern which is associated with "Token" index, loading search tokens from a file
bool CreateChunkPattern (const CConcHolder *pHolder, const char *ChunkTypeStr)
create pattern which is associated with "Chunk" index
bool CreateNodeByIndexName (const CConcHolder *pHolder, const char *IndexName, const char *Value, bool bRegularExpession)
create pattern which is associated with "IndexName" index ( a generalized version)
void EvaluateWithoutHits ()
void Evaluate ()
size_t GetNodeFrequenceByNodeIndex (size_t NodeIndex) const

Public Attributes

BYTE m_NodeIndex

Private Member Functions

bool BuildRegExp (string RegExpStr, vector< DWORD > &IndexItems)

Private Attributes

vector< DWORD > m_IndexItems
find index items in the index which is called m_IndexName
string m_IndexName
bool m_bChunk

Detailed Description

CQueryTokenNode is a class which corresponds to one token or it's singular property (for example lemma).

Constructor & Destructor Documentation

CQueryTokenNode::CQueryTokenNode ( int NodeIndex )

References CQueryNode::m_bAtomic, m_bChunk, and m_NodeIndex.

CQueryTokenNode::~CQueryTokenNode ( ) [virtual]

Member Function Documentation

bool CQueryTokenNode::BuildRegExp	(	string	RegExpStr,
		vector< DWORD > &	IndexItems
	)			`[private]`

References CStringIndexator::GetIndexByName(), CConcIndexator::GetRegexOptions(), m_IndexName, CQueryNode::m_pHolder, CConcHolder::m_pIndexator, and CStringIndexSet::QueryTokenListUsingRegExp().

Referenced by CreateChunkPattern(), CreateMorphAnnotationPattern(), CreateNodeByIndexName(), CreateThesPattern(), and CreateTokenPattern().

Here is the call graph for this function:

Here is the caller graph for this function:

bool CQueryTokenNode::CreateTokenPattern	(	const CConcHolder *	pHolder,
		const char *	src,
		bool	bRegularExpession,
		bool	bExact = `false`
	)

create pattern which is associated with "Token" index

References AddFormsWithDifferentRegisters(), BuildRegExp(), CStringIndexator::GetIndexByName(), GetWordForms(), CConcIndexator::m_bCaseSensitive, CConcIndexator::m_bDisableDefaultQueryLexicalExpansion, m_IndexItems, m_IndexName, CConcIndexator::m_Language, CQueryNode::m_pHolder, CConcHolder::m_pIndexator, CQueryNode::m_Source, CStringIndexSet::QueryTokenList(), CStringIndexSet::QueryTokenListWithRightTruncation(), RmlMakeLower(), and CQueryNode::SetHolder().

Referenced by yyqparse().

Here is the call graph for this function:

Here is the caller graph for this function:

bool CQueryTokenNode::CreateThesPattern	(	const CConcHolder *	pHolder,
		const char *	src
	)

create pattern which is associated with "Thes" index

References BuildRegExp(), m_IndexItems, m_IndexName, CConcIndexator::m_Language, CConcHolder::m_pIndexator, CQueryNode::m_Source, RmlMakeUpper(), and CQueryNode::SetHolder().

Referenced by yyqparse().

Here is the call graph for this function:

Here is the caller graph for this function:

bool CQueryTokenNode::CreateMorphAnnotationPattern	(	const CConcHolder *	pHolder,
		const char *	src,
		const char *	IndexName
	)

create pattern which is associated with "MorphPattern" or "Lemma" index

References BuildRegExp(), CConcIndexator::GetIndexItemSetByVectorString(), m_IndexItems, m_IndexName, CQueryNode::m_pHolder, CConcHolder::m_pIndexator, CQueryNode::m_Source, and CQueryNode::SetHolder().

Referenced by yyqparse().

Here is the call graph for this function:

Here is the caller graph for this function:

bool CQueryTokenNode::CreateFileList	(	const CConcHolder *	pHolder,
		const char *	src
	)

create pattern which is associated with "Token" index, loading search tokens from a file

References AddFormsWithDifferentRegisters(), CStringIndexator::GetIndexByName(), CConcIndexator::m_bCaseSensitive, m_IndexItems, m_IndexName, CConcIndexator::m_Language, CQueryNode::m_pHolder, CConcHolder::m_pIndexator, CQueryNode::m_Source, CStringIndexSet::QueryTokenList(), CQueryNode::SetHolder(), and Trim().

Referenced by yyqparse().

Here is the call graph for this function:

Here is the caller graph for this function:

bool CQueryTokenNode::CreateChunkPattern	(	const CConcHolder *	pHolder,
		const char *	ChunkTypeStr
	)

create pattern which is associated with "Chunk" index

References BuildRegExp(), ChunkIndexName, CQueryNode::m_bAtomic, m_bChunk, m_IndexItems, m_IndexName, CStringIndexator::m_pChunkIndex, CConcHolder::m_pIndexator, CQueryNode::m_Source, and CQueryNode::SetHolder().

Referenced by yyqparse().

Here is the call graph for this function:

Here is the caller graph for this function:

bool CQueryTokenNode::CreateNodeByIndexName	(	const CConcHolder *	pHolder,
		const char *	IndexName,
		const char *	Value,
		bool	bRegularExpession
	)

create pattern which is associated with "IndexName" index ( a generalized version)

References BuildRegExp(), CStringIndexator::GetIndexByNameOrShortName(), m_IndexItems, m_IndexName, CStringIndexSet::m_Name, CConcHolder::m_pIndexator, CQueryNode::m_Source, CStringIndexSet::QueryTokenList(), and CQueryNode::SetHolder().

Referenced by yyqparse().

Here is the call graph for this function:

Here is the caller graph for this function:

void CQueryTokenNode::EvaluateWithoutHits ( ) [virtual]

Reimplemented from CQueryNode.

References bdDontUseBigrams, CQueryNode::ClearAndReserveOccurrences(), CStringIndexSet::FindChunkOccurrences(), CStringIndexSet::FindOccurrences(), CIndexSetForBigrams::FindOccurrencesForBigrams(), CConcHolder::GetBigramsToOrder(), CStringIndexator::GetIndexByName(), GetOccurrencesSize, m_bChunk, CStringIndexSet::m_BigramsIndex, CQueryNode::m_bUseNodeIndices, CQueryNode::m_bUseTokenIdxs, CQueryNode::m_CacheIds, CQueryNode::m_ChunkLengths, CConcHolder::m_CurrentSearchPeriodNo, m_IndexItems, m_IndexName, m_NodeIndex, CQueryNode::m_OccurrenceNodeIndices, CQueryNode::m_Occurrences, CQueryNode::m_OccurrenceTokenIdxs, CStringIndexator::m_pChunkIndex, CQueryNode::m_pHolder, CConcHolder::m_pIndexator, CConcIndexatorInvoker::m_Profiler, CConcHolder::m_ShortOccurCaches, and CIndexSetForLoadingStage::UseBigrams().

Referenced by Evaluate().

Here is the call graph for this function:

Here is the caller graph for this function:

void CQueryTokenNode::Evaluate ( ) [virtual]

Reimplemented from CQueryNode.

References CQueryNode::ConvertOccurrencesToHits(), CQueryNode::ConvertOccurrencesToHitsForPatterns(), EvaluateWithoutHits(), and m_bChunk.

Here is the call graph for this function:

size_t CQueryTokenNode::GetNodeFrequenceByNodeIndex ( size_t NodeIndex ) const [virtual]

Reimplemented from CQueryNode.

References m_NodeIndex, and CQueryNode::m_Occurrences.

Member Data Documentation

vector<DWORD> CQueryTokenNode::m_IndexItems [private]

find index items in the index which is called m_IndexName

Referenced by CreateChunkPattern(), CreateFileList(), CreateMorphAnnotationPattern(), CreateNodeByIndexName(), CreateThesPattern(), CreateTokenPattern(), and EvaluateWithoutHits().

string CQueryTokenNode::m_IndexName [private]

Referenced by BuildRegExp(), CreateChunkPattern(), CreateFileList(), CreateMorphAnnotationPattern(), CreateNodeByIndexName(), CreateThesPattern(), CreateTokenPattern(), and EvaluateWithoutHits().

bool CQueryTokenNode::m_bChunk [private]

Referenced by CQueryTokenNode(), CreateChunkPattern(), Evaluate(), and EvaluateWithoutHits().

BYTE CQueryTokenNode::m_NodeIndex

Referenced by CQueryTokenNode(), EvaluateWithoutHits(), and GetNodeFrequenceByNodeIndex().

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