C# Класс Lucene.Net.Index.SegmentMerger

The SegmentMerger class combines two or more Segments, represented by an IndexReader, into a single Segment. Call the merge method to combine the segments.

Показать файл Открыть проект Примеры использования класса

Открытые методы

Метод	Описание
Add ( IndexReader reader ) : void	Add an IndexReader to the collection of readers that are to be merged
CreateCompoundFile ( System fileName ) : ICollection
Merge ( ) : int	Merges the readers specified by the Add method into the directory passed to the constructor
SegmentMerger ( Lucene.Net.Store.Directory dir, System name ) : System	This ctor used only by test code.

Приватные методы

Метод	Описание
AddIndexed ( IndexReader reader, Lucene.Net.Index.FieldInfos fInfos, ICollection names, bool storeTermVectors, bool storePositionWithTermVector, bool storeOffsetWithTermVector, bool storePayloads, bool omitTFAndPositions ) : void
AppendPostings ( Lucene.Net.Index.FormatPostingsTermsConsumer termsConsumer, Lucene.Net.Index.SegmentMergeInfo smis, int n ) : int	Process postings from multiple segments all positioned on the same term. Writes out merged entries into freqOutput and the proxOutput streams.
CloseReaders ( ) : void	close all IndexReaders that have been added. Should not be called before merge().
CopyFieldsNoDeletions ( Lucene.Net.Index.FieldsWriter fieldsWriter, IndexReader reader, Lucene.Net.Index.FieldsReader matchingFieldsReader ) : int
CopyFieldsWithDeletions ( Lucene.Net.Index.FieldsWriter fieldsWriter, IndexReader reader, Lucene.Net.Index.FieldsReader matchingFieldsReader ) : int
CopyVectorsNoDeletions ( Lucene.Net.Index.TermVectorsWriter termVectorsWriter, Lucene.Net.Index.TermVectorsReader matchingVectorsReader, IndexReader reader ) : void
CopyVectorsWithDeletions ( Lucene.Net.Index.TermVectorsWriter termVectorsWriter, Lucene.Net.Index.TermVectorsReader matchingVectorsReader, IndexReader reader ) : void
GetDelCounts ( ) : int[]
GetDocMaps ( ) : int[][]
GetMergedFiles ( ) : ICollection
HasProx ( ) : bool
InitBlock ( ) : void
Merge ( bool mergeDocStores ) : int	Merges the readers specified by the Add method into the directory passed to the constructor.
MergeFields ( ) : int
MergeNorms ( ) : void
MergeTermInfos ( Lucene.Net.Index.FormatPostingsFieldsConsumer consumer ) : void
MergeTerms ( ) : void
MergeVectors ( ) : void	Merge the TermVectors from each of the segments into the new one.
SegmentMerger ( IndexWriter writer, System name, MergePolicy merge ) : System
SegmentReader ( int i ) : IndexReader
SetMatchingSegmentReaders ( ) : void

Описание методов

Add() публичный Метод

Add an IndexReader to the collection of readers that are to be merged

public Add ( IndexReader reader ) : void
reader	IndexReader	///
Результат	void

CreateCompoundFile() публичный Метод

public CreateCompoundFile ( System fileName ) : ICollection
fileName	System
Результат	ICollection

Merge() публичный Метод

Merges the readers specified by the Add method into the directory passed to the constructor

public Merge ( ) : int
Результат	int

SegmentMerger() публичный Метод

This ctor used only by test code.

public SegmentMerger ( Lucene.Net.Store.Directory dir, System name ) : System
dir	Lucene.Net.Store.Directory	The Directory to merge the other segments into ///
name	System	The name of the new segment ///
Результат	System