Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | Private Member Functions | Private Attributes

CConcHolder Class Reference

#include <ConcHolder.h>

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List of all members.

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Class CConcHolder is created for querying a corpus. It contains all user options for the query process like m_ResultLimit (the maximal number of hits, which should be output) or m_QueryResultStr(the string representation of the query result).

Member Enumeration Documentation

enum CConcHolder::FormatTypeEnum

FormatTypeEnum defines the format of output hits:

  • DDC_ResultHTML - output hits should be written in HTML-format; the tags "<STRONG><FONT COLOR=red>" are used for highlighting.
  • DDC_ResultText - output hits should be written in plain-format; the string "&&" is used to select the first highlighting position, "_" for the following positions are used for higlighting.
  • DDC_ResultTable - output hits should be written in table-format; there is no highlighting in the string at all, instead of this highligted words are written after the string
  • DDC_ResultJson - output hits should be written in json format.

Enumerator:
DDC_ResultHTML 
DDC_ResultText 
DDC_ResultTable 
DDC_ResultDocIds 
DDC_ResultJson 

Constructor & Destructor Documentation

CConcHolder::CConcHolder (  ) 

References m_pBreaks, m_pIndexator, m_pQueryEvaluator, m_QueryEndTime, m_ResultFormat, m_ResultLimit, and TheEndOfTheWorld.

CConcHolder::~CConcHolder (  ) 

References m_pQueryEvaluator.

Member Function Documentation

void CConcHolder::AddFileReference ( const long  FileNo  )  [private]

add a reference to FileNo according to m_ResultFormat

References DDC_ResultHTML, DDC_ResultTable, DDC_ResultText, CConcIndexator::GetHtmlReference(), CConcIndexator::GetShortFilename(), m_pIndexator, m_QueryResultStr, and m_ResultFormat.

Referenced by GenerateOneHitString().

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void CConcHolder::ShowBibliographyForTextOrHtml ( const CHit &  Hit,
DWORD  PageNumber 
) [private]

add bibliographical information about Hit to m_QueryResultStr

References Date, DDC_ResultHTML, DDC_ResultTable, DDC_ResultText, Format(), CConcXml::GetFullBibliographyOfHit(), CConcIndexator::GetShortFilename(), CConcXml::GetVisibleFreeHeaderBiblAttributes(), CConcIndexator::IsDwdsCorpusInterface(), CConcIndexator::IsGutenbergInterface(), CConcIndexator::m_Bibl, CConcIndexator::m_CorpusFiles, CBibliography::m_DateStr, CHit::m_FileNo, CBibliography::m_OrigBibl, m_pIndexator, m_QueryResultStr, m_ResultFormat, CBibliography::m_ScanBibl, and UnknownPageNumber.

Referenced by GenerateOneHitString().

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bool CConcHolder::ShowBibliographyForTable ( DWORD  PageNumber,
const CHit &  Hit,
const vector< COutputToken > &  Tokens 
) [private]

add bibliographical information about Hit to m_QueryResultStr under TableFormat

References ConvertASCIIToHtmlSymbols(), Format(), CConcXml::GetFreeHeaderBiblAttributesWithNames(), CConcXml::GetFullBibliographyOfHit(), globalTableItemsDelim, CConcIndexator::m_Bibl, CConcIndexator::m_CorpusFiles, CBibliography::m_DateStr, CHit::m_FileNo, CBibliography::m_OrigBibl, m_pIndexator, m_QueryResultStr, CBibliography::m_ScanBibl, and UnknownPageNumber.

Referenced by GenerateOneHitString().

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bool CConcHolder::GenerateOneHitString ( DWORD  PageNumber,
const CHit &  Hit,
const vector< COutputToken > &  Tokens 
) [private]

add hit string built by Hit to to m_QueryResultStr

References AddFileReference(), BuildHtmlHitStrWithHighlighting(), DDC_ResultDocIds, DDC_ResultHTML, DDC_ResultJson, DDC_ResultTable, DDC_ResultText, ErrorMessage(), Format(), GenerateOneHitStringJson(), GetContext(), HasRankOrderOperator(), CQueryParser::m_bDebugRank, CQueryParser::m_bEnableBibliographyForThisQuery, CHit::m_BreakNo, CQueryParser::m_ContextSentencesCount, CQueryResult::m_DebugInfo, CHit::m_DebugRankNo, CHit::m_FileNo, CConcIndexator::m_HtmlHighlighting, CHit::m_OrderId, m_pIndexator, m_pQueryEvaluator, m_QueryResultStr, m_ResultFormat, CConcIndexator::m_TextHighlighting, CConcIndexator::m_TokenDelimiter, CConcIndexator::OutputBibliographyOfHits(), ShowBibliographyForTable(), and ShowBibliographyForTextOrHtml().

Referenced by GenerateHitStrings().

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bool CConcHolder::GenerateOneHitStringJson ( DWORD  PageNumber,
const CHit &  Hit,
const vector< COutputToken > &  Tokens 
) [private]

json: add hit string built by Hit to to m_QueryResultStr

References BuildJsonContextString(), ErrorMessage(), Format(), GetContextJson(), CConcXml::GetFreeHeaderBiblAttributesJson(), CConcXml::GetFullBibliographyOfHit(), HasRankOrderOperator(), jsonStr(), CQueryParser::m_bDebugRank, CConcIndexator::m_Bibl, CHit::m_BreakNo, CQueryParser::m_ContextSentencesCount, CConcIndexator::m_CorpusFiles, CBibliography::m_DateStr, CQueryResult::m_DebugInfo, CHit::m_DebugRankNo, CHit::m_FileNo, CStringIndexator::m_Indices, CConcIndexator::m_IndicesToShow, CHit::m_OrderId, CBibliography::m_OrigBibl, m_pIndexator, m_pQueryEvaluator, m_QueryResultStr, CBibliography::m_ScanBibl, CConcIndexator::m_Utf8, CConcIndexator::OutputBibliographyOfHits(), and UnknownPageNumber.

Referenced by GenerateOneHitString().

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bool CConcHolder::GetContext ( int  StartBreakNo,
int  EndBreakNo,
const DWORD  CurrFileNo,
const bool  bConvertASCIIToHtmlSymbols,
string &  Result 
) const [private]

add hit strings [StartBreakNo, EndBreakNo) without highlighting to m_QueryResultStr

References BuildHtmlHitStrWithHighlighting(), DDC_ResultTable, ErrorMessage(), Format(), GetBreaks(), CHitBorders::GetFileBreaks(), CHitBorders::GetFileStartTokenNo(), GetTokensFromStorageByBreak(), CQueryParser::m_HitTypeStr, CConcIndexator::m_IndicesToShow, m_pIndexator, m_pQueryEvaluator, m_ResultFormat, CConcIndexator::m_TokenDelimiter, and PredefinedFileBreakName.

Referenced by GenerateOneHitString().

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bool CConcHolder::GetContextJson ( int  StartBreakNo,
int  EndBreakNo,
const DWORD  CurrFileNo,
string &  js 
) const [private]

append json hit strings [StartBreakNo, EndBreakNo) without highlighting to js

References BuildJsonContextString(), ErrorMessage(), Format(), GetBreaks(), CHitBorders::GetFileBreaks(), CHitBorders::GetFileStartTokenNo(), GetTokensFromStorageByBreak(), CQueryParser::m_HitTypeStr, CConcIndexator::m_IndicesToShow, m_pIndexator, m_pQueryEvaluator, and PredefinedFileBreakName.

Referenced by GenerateOneHitStringJson().

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DDCErrorEnum CConcHolder::GetAllHits ( string  Query,
size_t  Limit 
) [private]

run query to the corpus, initializes slots from CQueryResult

References bdDontUseBigrams, CQueryResult::ClearQueryResults(), CQueryParser::DeleteTree(), CQueryParser::Evaluate(), GetBigramsToOrder(), CStringIndexator::GetSearchPeriodsCount(), InitFileReferences(), InitLessByBigrams(), InitOrderIDForHits(), CQueryResult::m_AllHitsCount, CDDCFilterWithBounds::m_bRegExp, CConcIndexator::m_bShowNumberOfRelevantDocuments, CConcIndexatorInvoker::m_bStoppedByUser, CConcIndexator::m_CorpusFiles, m_CurrentSearchPeriodNo, CQueryParser::m_Filters, CHit::m_HighlightOccurrenceEnd, CQueryResult::m_HighlightOccurs, CQueryResult::m_Hits, CQueryNode::m_Hits, CDDCFilterWithBounds::m_LevelEnd, CDDCFilterWithBounds::m_LevelStart, CConcIndexator::m_MaskedFiles, CQueryNode::m_Occurrences, m_pIndexator, m_pQueryEvaluator, CQueryParser::m_pQueryTree, m_QueryEndTime, CQueryResult::m_RelevantDocumentCount, CDDCFilterWithBounds::m_SatisfiedValues, m_ShortOccurCaches, my_lower_bound(), and TheEndOfTheWorld.

Referenced by GetHits().

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bool CConcHolder::TryToGetFromCache ( string  Query,
DWORD &  EndHitNo 
) [private]

checks if Query si already in the cache, and if true, it returns its hit results from the cache

References CQueryResult::ClearQueryResults(), CQueryResult::m_AllHitsCount, CQueryResult::m_DebugInfo, CQueryResult::m_HighlightOccurs, CQueryResult::m_Hits, m_QueryCache, CQueryResult::m_RelevantDocumentCount, m_ResultLimit, and MaxCachedHitsCount.

Referenced by GetHits().

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void CConcHolder::SaveToCache ( string &  Query,
vector< size_t >::const_iterator  start,
vector< size_t >::const_iterator  end 
) [private]

stores Query to the cache

References CQueryResult::m_AllHitsCount, CQueryResult::m_DebugInfo, CQueryResult::m_HighlightOccurs, CQueryResult::m_Hits, m_Queries, m_QueryCache, CQueryResult::m_RelevantDocumentCount, MaxCachedHitsCount, and MaxQueryCacheSize.

Referenced by GetHits().

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void CConcHolder::SetHitType (  )  [private]

sets hit type, initializing m_pBreaks

References CHitBorders::GetBreaksByName(), CQueryParser::m_HitTypeStr, m_pBreaks, m_pIndexator, m_pQueryEvaluator, CQueryParser::m_TextAreaNo, PredefinedTextAreaBreakName, and UnknownTextAreaNo.

Referenced by GetHits(), and GetOccurrences().

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bool CConcHolder::GetFileSnippets ( const int  HitNo,
vector< COutputToken > &  Tokens 
) const [private]

creates snippets, concatenating contexts of found words

References concord_daemon_log(), Format(), GetBreaks(), CStringIndexator::GetTokenIndex(), CStringIndexSet::GetTokensFromStorage(), CQueryResult::m_HighlightOccurs, CQueryResult::m_Hits, CConcIndexator::m_LeftKwicContextSize, CConcIndexator::m_NumberOfKwicLinesInSnippets, m_pIndexator, and CConcIndexator::m_RightKwicContextSize.

Referenced by GenerateHitStrings().

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bool CConcHolder::SaveOccurrences ( const vector< size_t > &  ChunkLengths,
int  ContextSize,
const vector< CTokenNo > &  Occurrences,
const vector< CHit > &  Hits,
SaveTriggerType  SaveTrigger,
DWORD  LParam 
) [private]

saves current found hits using SaveTrigger, this funciton is only called from GetOccurrences

References concord_daemon_log(), Format(), GetBreaks(), CStringIndexator::GetTokenIndex(), CStringIndexSet::GetTokensFromStorage(), CStringIndexator::m_Indices, m_pIndexator, and SaveTrigger().

Referenced by GetOccurrences().

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bool CConcHolder::GetTokensFromStorageByBreak ( size_t  IndexNo,
size_t  BreakNo,
vector< COutputToken > &  Tokens 
) const [private]

initializes Tokens with words of hit BreakNo

References concord_daemon_log(), Format(), GetBreaks(), CStringIndexSet::GetTokensFromStorage(), CStringIndexator::m_Indices, and m_pIndexator.

Referenced by GenerateHitStrings(), GetContext(), and GetContextJson().

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void CConcHolder::InitFileReferences ( vector< CHit > &  Hits  )  const [private]

initializes CHit::m_FileNo for each hit of Hits

References GetBreaks(), CHitBorders::GetFileBreaks(), CHit::m_BreakNo, CHit::m_FileNo, CHit::m_OrderId, and m_pIndexator.

Referenced by GetAllHits().

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void CConcHolder::InitOrderIDForHits ( const CDDCFilterWithBounds &  Filter  )  const [private]

initializes CHit::m_OrderId for each in m_pQueryEvaluator->m_pQueryTree->m_Hits

References GreaterByDate, GreaterByFreeBiblField, GreaterByRank, GreaterBySize, HitSortsCount, CConcXml::InitGreaterByBiblIntegerField(), CConcXml::InitGreaterByDate(), InitGreaterByRank(), InitGreaterBySize(), CConcXml::InitLessByBiblIntegerField(), InitLessByBigrams(), CConcXml::InitLessByDate(), InitLessByRank(), InitLessBySize(), LessByDate, LessByFreeBiblField, LessByLeftContext, LessByRank, LessByRightContext, LessBySize, CConcIndexator::m_Bibl, CDDCFilterWithBounds::m_FilterType, CDDCFilterWithBounds::m_FreeBiblAttribName, CQueryNode::m_Hits, m_pIndexator, m_pQueryEvaluator, CQueryParser::m_pQueryTree, and NoSort.

Referenced by GetAllHits().

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void CConcHolder::InitLessByRank (  )  const [private]

References Format(), GetBreaks(), CHitBorders::GetCorpusEndTokenNo(), GetHitRankLen(), CQueryNode::GetNodeFrequenceByNodeIndex(), CQueryParser::GetNodeIndicesCount(), CConcXml::InitLessByBiblIntegerField(), CConcXml::IsRegisteredBiblField(), log(), CQueryParser::m_bDebugRank, CConcIndexator::m_Bibl, CHit::m_BreakNo, CQueryResult::m_DebugInfo, CHit::m_DebugRankNo, CQueryNode::m_Hits, CHitRank::m_IDFs, CConcIndexator::m_NearRank, CQueryNode::m_OccurrenceNodeIndices, CQueryNode::m_Occurrences, CHit::m_OrderId, CHitRank::m_PassageEnd, CHitRank::m_PassageStart, m_pIndexator, CConcIndexator::m_PositionRank, m_pQueryEvaluator, CQueryParser::m_pQueryTree, CHitRank::m_QueryNodeFreqs, and CConcIndexator::m_TfIdfRank.

Referenced by InitGreaterByRank(), and InitOrderIDForHits().

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void CConcHolder::InitGreaterByRank (  )  const [private]

References InitLessByRank(), CQueryNode::m_Hits, m_pQueryEvaluator, and CQueryParser::m_pQueryTree.

Referenced by InitOrderIDForHits().

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void CConcHolder::InitLessBySize (  )  const [private]

References GetBreaks(), CHit::m_BreakNo, CQueryNode::m_Hits, CHit::m_OrderId, m_pQueryEvaluator, and CQueryParser::m_pQueryTree.

Referenced by InitOrderIDForHits().

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void CConcHolder::InitGreaterBySize (  )  const [private]

References GetBreaks(), CHit::m_BreakNo, CQueryNode::m_Hits, CHit::m_OrderId, m_pQueryEvaluator, and CQueryParser::m_pQueryTree.

Referenced by InitOrderIDForHits().

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void CConcHolder::InitLessByBigrams (  )  const [private]

References GetBreaks(), CQueryNode::m_Hits, CQueryNode::m_OccurrenceTokenIdxs, CHit::m_OrderId, m_pQueryEvaluator, and CQueryParser::m_pQueryTree.

Referenced by GetAllHits(), and InitOrderIDForHits().

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const vector< CTokenNo > & CConcHolder::GetBreaks (  )  const

GetBreaks returns the vector of current breaks (by m_pBreaks).

References m_pBreaks.

Referenced by CQueryNode::ConvertOccurrencesToHits(), CQueryNode::ConvertOccurrencesToHitsForPatterns(), GenerateHitStrings(), GetContext(), GetContextJson(), GetFileSnippets(), GetTokensFromStorageByBreak(), InitFileReferences(), InitGreaterBySize(), InitLessByBigrams(), InitLessByRank(), InitLessBySize(), and SaveOccurrences().

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FormatTypeEnum CConcHolder::GetResultFormat (  )  const [inline]

return the current format of hit

References m_ResultFormat.

string CConcHolder::GetResultFormatStr (  )  const

return string representation of m_ResultFormat

References DDC_ResultDocIds, DDC_ResultHTML, DDC_ResultJson, DDC_ResultTable, and m_ResultFormat.

Referenced by CDDCCorpusListenHost::ProcessSocketString(), and SimpleQuery().

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void CConcHolder::SetResultFormat ( string  ResultTypeStr  ) 

set the current format of hit

References GetResultFormatByString(), and m_ResultFormat.

Referenced by CDDCCorpusListenHost::ProcessSocketString().

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DDCErrorEnum CConcHolder::GetOccurrences ( string  Query,
int  ContextSize,
SaveTriggerType  SaveTrigger,
DWORD  LParam 
)

Finds all occurrences of Query(only occurrences , not hits!), if Query is an atomic query (CQueryNode::m_bAtomic), For each found occurrence it calls SaveTrigger, which normally should save all occurrences to a file. This function is called in application ConcordPattern.

References concord_daemon_log(), CQueryNode::ConvertOccurrencesToHitsForPatterns(), CQueryParser::DeleteTree(), ErrorMessage(), CQueryNode::EvaluateWithoutHits(), CStringIndexator::GetSearchPeriodsCount(), CQueryNode::m_bAtomic, CConcIndexatorInvoker::m_bStdout, CQueryNode::m_ChunkLengths, m_CurrentSearchPeriodNo, CExpc::m_ErrorCode, CQueryNode::m_Hits, CQueryNode::m_Occurrences, m_pIndexator, m_pQueryEvaluator, CQueryParser::m_pQueryTree, CExpc::m_strCause, CQueryParser::ParseQuery(), SaveOccurrences(), and SetHitType().

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DDCErrorEnum CConcHolder::SimpleQuery ( string  Query,
DWORD &  EndHitNo,
DWORD &  HitsCount 
)

SimpleQuery finds hits by the given query. EndHitNo is used as an input/output parameter.

Let H0...Hn be all hits which match the Query. Then EndHitNo must be 0<= EndHitNo<=n. Let S be min (n, EndHitNo+m_ResultLimit-1). The function saves hits [EndHitNo, EndHitNo+1,... EndHitNo+s] to result strings. After this it makes EndHitNo equal to s+1. The function returns errUnknown, if there is no parse error in the given query.

References concord_daemon_log(), DDC_ResultHTML, DecorateQueryResults(), ErrorMessage(), errUnknown, Format(), GenerateHitStrings(), GetHits(), GetResultFormatStr(), CQueryResult::m_AllHitsCount, CConcIndexator::m_bShowNumberOfRelevantDocuments, CExpc::m_ErrorCode, m_pIndexator, m_QueryResultStr, CQueryResult::m_RelevantDocumentCount, m_ResultFormat, and CExpc::m_strCause.

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DDCErrorEnum CConcHolder::GetHits ( string  Query,
DWORD &  EndHitNo 
)

GetHits makes the same as SimpleQuery does, but without GenerateHitStrings.

References CQueryResult::ClearQueryResults(), concord_daemon_log(), ErrorMessage(), errUnknown, GetAllHits(), CExpc::m_ErrorCode, CQueryResult::m_HighlightOccurs, CQueryResult::m_Hits, m_pQueryEvaluator, m_ResultLimit, CExpc::m_strCause, MaxCachedHitsCount, CQueryParser::ParseQuery(), SaveToCache(), SetHitType(), and TryToGetFromCache().

Referenced by CDDCCorpusListenHost::ProcessSocketString(), and SimpleQuery().

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DDCErrorEnum CConcHolder::GenerateHitStrings ( const int  StartHitNo  ) 

initializes m_QueryResultStr using current m_Hits and m_HighlightOccurs

References CHitBorders::ConvertHitsToPageBreaks(), DDC_ResultHTML, DDC_ResultJson, ErrorMessage(), errReadSourceFile, Format(), GenerateOneHitString(), GetBreaks(), GetFileSnippets(), CHitBorders::GetPageNumber(), GetTokensFromStorageByBreak(), m_AdditionalHitDelimeter, CQueryResult::m_HighlightOccurs, CQueryResult::m_Hits, CQueryParser::m_HitTypeStr, CConcIndexator::m_IndicesToShow, CConcIndexator::m_InterpDelimiter, m_pIndexator, m_pQueryEvaluator, m_QueryResultStr, m_ResultFormat, m_ResultLimit, and PredefinedFileBreakName.

Referenced by CDDCCorpusListenHost::ProcessSocketString(), and SimpleQuery().

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string CConcHolder::GetHitIds (  )  const

stores order ids (CHit::m_OrderId) of current m_Hits to a string

References bdDontUseBigrams, Format(), GetBigramsToOrder(), CStringIndexSet::GetIndexItemStr(), CStringIndexator::GetTokenIndex(), CQueryResult::m_Hits, CIndexSetForQueryingStage::m_Index, and m_pIndexator.

Referenced by CDDCCorpusListenHost::ProcessSocketString().

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bool CConcHolder::HitsShouldBeSorted (  )  const

return true, if the resulting hits should be ordered somehow

References CQueryParser::m_Filters, and m_pQueryEvaluator.

Referenced by CDDCCorpusListenHost::ProcessSocketString().

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void CConcHolder::SetTimeOut ( int  TimeOut  ) 

sets timeout for query processing

References m_QueryEndTime, and TheEndOfTheWorld.

Referenced by CDDCCorpusListenHost::ProcessSocketString().

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void CConcHolder::ClearQueryCache (  ) 

clears the query cache

References m_Queries, and m_QueryCache.

Referenced by CConcordance::LoadProject().

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int CConcHolder::GetTextArea (  )  const

return the text area to be be searched

References m_pQueryEvaluator, and CQueryParser::m_TextAreaNo.

Referenced by CQueryNode::ConvertOccurrencesToHits(), and CQueryNode::ConvertOccurrencesToHitsForPatterns().

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CConcHolder::FormatTypeEnum CConcHolder::GetResultFormatByString ( const string &  ResultTypeStr  )  [static]

converts a string to a FormatTypeEnum

References EngMakeUpper().

Referenced by DecorateQueryResults(), CDDCServerListenHost::ProcessSocketString(), CDDCServerListenHost::RunDistributed(), and SetResultFormat().

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void CConcHolder::DecorateQueryResults ( const string &  ResultTypeStr,
string &  QueryResultString 
) [static]

adds header and footer to QueryResultStr according to format ResultTypeStr

References DDC_ResultHTML, and GetResultFormatByString().

Referenced by CDDCServerListenHost::RunDistributed(), and SimpleQuery().

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bool CConcHolder::HasRankOrderOperator (  )  const

return true, if the input query contains less_by_rank or greater_by_rank moo: sick, bad, ugly, and wrong!

References LessByRank, CQueryParser::m_Filters, CDDCFilterWithBounds::m_FilterType, and m_pQueryEvaluator.

Referenced by GenerateOneHitString(), GenerateOneHitStringJson(), and CQueryNode::SetHolder().

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int CConcHolder::GetBreakStarterLength (  )  const

return the length of break prefix, where DDC should search (within[sentence, 10])

BigramDirectionEnum CConcHolder::GetBigramsToOrder (  )  const

true, if left or right operator

References CQueryParser::m_BigramsUse, and m_pQueryEvaluator.

Referenced by CQueryTokenNode::EvaluateWithoutHits(), GetAllHits(), GetHitIds(), and CQueryNode::SetHolder().

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string CConcHolder::BuildJsonContextString ( const vector< COutputToken > &  Tokens,
bool  doHighlight = true 
) const

moo: build a json context string by parsing delimited token data

References CConcIndexator::GetTokenFields(), jsonStr(), CStringIndexator::m_Indices, CConcIndexator::m_IndicesToShow, m_pIndexator, CStringIndexSet::m_ShortName, and CConcIndexator::m_Utf8.

Referenced by GenerateOneHitStringJson(), and GetContextJson().

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Member Data Documentation

map<string, CQueryResult> CConcHolder::m_QueryCache [private]

hit results for the last MaxQueryCacheSize queries

Referenced by ClearQueryCache(), SaveToCache(), and TryToGetFromCache().

deque<string> CConcHolder::m_Queries [private]

a deque for last MaxQueryCacheSize queries; m_Queries.last() is the last given query

Referenced by ClearQueryCache(), and SaveToCache().

CQueryParser* CConcHolder::m_pQueryEvaluator [private]

current query parse tree, which is created to evaluate the inpur query

Referenced by CConcHolder(), GenerateHitStrings(), GenerateOneHitString(), GenerateOneHitStringJson(), GetAllHits(), GetBigramsToOrder(), GetContext(), GetContextJson(), GetHits(), GetOccurrences(), GetTextArea(), HasRankOrderOperator(), HitsShouldBeSorted(), InitGreaterByRank(), InitGreaterBySize(), InitLessByBigrams(), InitLessByRank(), InitLessBySize(), InitOrderIDForHits(), SetHitType(), and ~CConcHolder().

time_t CConcHolder::m_QueryEndTime [private]

how much time a query can be processed, by default unlimited (-1)

Referenced by CConcHolder(), GetAllHits(), and SetTimeOut().

const vector<CTokenNo>* CConcHolder::m_pBreaks [private]

a pointer to the current hits collection

Referenced by CConcHolder(), GetBreaks(), and SetHitType().

FormatTypeEnum CConcHolder::m_ResultFormat [private]

the format of query result

Referenced by AddFileReference(), CConcHolder(), GenerateHitStrings(), GenerateOneHitString(), GetContext(), GetResultFormat(), GetResultFormatStr(), SetResultFormat(), ShowBibliographyForTextOrHtml(), and SimpleQuery().

CShortOccurCacheMap CConcHolder::m_ShortOccurCaches [mutable]

a cache for short occurrence lists which is used during iterating through corpus periods and evaluating of the same query

Referenced by CQueryTokenNode::EvaluateWithoutHits(), and GetAllHits().

string CConcHolder::m_QueryResultStr

the result of the query (its format depends upon m_ResultFormat)

Referenced by AddFileReference(), GenerateHitStrings(), GenerateOneHitString(), GenerateOneHitStringJson(), CDDCCorpusListenHost::ProcessSocketString(), ShowBibliographyForTable(), ShowBibliographyForTextOrHtml(), and SimpleQuery().

CConcIndexator* CConcHolder::m_pIndexator

m_pIndexator is the main (and the only) pointer to corpus indices and break collections. During the querying this pointer is used as a constant. Class CConcHolder itself is called so because it "holds" this pointer.

Referenced by AddFileReference(), BuildJsonContextString(), CQueryTokenNode::BuildRegExp(), CConcHolder(), CConcordance::CConcordance(), CQueryNode::ConvertOccurrencesToHits(), CQueryNode::ConvertOccurrencesToHitsForPatterns(), CQueryTokenNode::CreateChunkPattern(), CQueryTokenNode::CreateFileList(), CQueryTokenNode::CreateMorphAnnotationPattern(), CQueryTokenNode::CreateNodeByIndexName(), CQueryTokenNode::CreateThesPattern(), CQueryTokenNode::CreateTokenPattern(), CQueryTokenNode::EvaluateWithoutHits(), GenerateHitStrings(), GenerateOneHitString(), GenerateOneHitStringJson(), GetAllHits(), GetContext(), GetContextJson(), GetFileSnippets(), GetHitIds(), GetOccurrences(), GetTokensFromStorageByBreak(), InitFileReferences(), InitLessByRank(), InitOrderIDForHits(), CDDCCorpusListenHost::LoadHolder(), CConcordance::LoadProject(), CQueryParser::ParseQuery(), CQueryParser::ParseQueryOperators(), SaveOccurrences(), CConcordance::SaveProject(), SetHitType(), ShowBibliographyForTable(), ShowBibliographyForTextOrHtml(), SimpleQuery(), and CConcordance::~CConcordance().

size_t CConcHolder::m_ResultLimit

the maximal number of hits, which should be output to m_HtmlResult and to m_PlainResult.

Referenced by CConcHolder(), GenerateHitStrings(), GetHits(), CDDCCorpusListenHost::ProcessSocketString(), and TryToGetFromCache().

size_t CConcHolder::m_CurrentSearchPeriodNo

The index of the current subcorpora, which is now being processed.

Referenced by CQueryTokenNode::EvaluateWithoutHits(), GetAllHits(), and GetOccurrences().

string CConcHolder::m_AdditionalHitDelimeter

a delimeter which should be used between hits in m_QueryResultStr in the distributed model

Referenced by GenerateHitStrings(), and CDDCCorpusListenHost::LoadHolder().

The documentation for this class was generated from the following files:
Generated on Fri May 20 2011 09:45:04 for ddc by  doxygen 1.7.1