Module org.apache.lucene.core

Package org.apache.lucene.index

Class IndexingChain.PerField

java.lang.Object

org.apache.lucene.index.IndexingChain.PerField

All Implemented Interfaces:

Comparable<IndexingChain.PerField>

Enclosing class:

IndexingChain

private final class IndexingChain.PerField
extends Object
implements Comparable<IndexingChain.PerField>

NOTE: not static: accesses at least docState, termsHash.

Field Summary

Fields

Modifier and Type	Field	Description
private final Analyzer	analyzer
(package private) DocValuesWriter<?>	docValuesWriter
(package private) long	fieldGen	We use this to know when a PerField is seen for the first time in the current document.
(package private) FieldInfo	fieldInfo
(package private) final String	fieldName
private boolean	first
(package private) final int	indexCreatedVersionMajor
private final InfoStream	infoStream
(package private) FieldInvertState	invertState
(package private) KnnFieldVectorsWriter<?>	knnFieldVectorsWriter
(package private) IndexingChain.PerField	next
(package private) NormValuesWriter	norms
(package private) PointValuesWriter	pointValuesWriter
(package private) final IndexingChain.FieldSchema	schema
(package private) final Similarity	similarity
(package private) TermsHashPerField	termsHashPerField
(package private) TokenStream	tokenStream

Constructor Summary

Constructors

Constructor	Description
PerField(String fieldName, int indexCreatedVersionMajor, IndexingChain.FieldSchema schema, Similarity similarity, InfoStream infoStream, Analyzer analyzer)

Method Summary

Modifier and Type	Method	Description
int	compareTo(IndexingChain.PerField other)
void	finish(int docID)
void	invert(int docID, IndexableField field, boolean first)	Inverts one field for one document; first is true if this is the first time we are seeing this field name in this document.
(package private) void	reset(int docId)
(package private) void	setFieldInfo(FieldInfo fieldInfo)
(package private) void	setInvertState()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

fieldName

final String fieldName

indexCreatedVersionMajor

final int indexCreatedVersionMajor

schema

final IndexingChain.FieldSchema schema

fieldInfo

FieldInfo fieldInfo

similarity

final Similarity similarity

invertState

FieldInvertState invertState

termsHashPerField

TermsHashPerField termsHashPerField

docValuesWriter

DocValuesWriter<?> docValuesWriter

pointValuesWriter

PointValuesWriter pointValuesWriter

knnFieldVectorsWriter

KnnFieldVectorsWriter<?> knnFieldVectorsWriter

fieldGen

long fieldGen

We use this to know when a PerField is seen for the first time in the current document.

next

IndexingChain.PerField next

norms

NormValuesWriter norms

tokenStream

TokenStream tokenStream

infoStream

private final InfoStream infoStream

analyzer

private final Analyzer analyzer

first

private boolean first

Constructor Details

PerField

PerField(String fieldName,
 int indexCreatedVersionMajor,
 IndexingChain.FieldSchema schema,
 Similarity similarity,
 InfoStream infoStream,
 Analyzer analyzer)

Method Details

reset

void reset(int docId)

setFieldInfo

void setFieldInfo(FieldInfo fieldInfo)

setInvertState

void setInvertState()

compareTo

public int compareTo(IndexingChain.PerField other)

Specified by:

compareTo in interface Comparable<IndexingChain.PerField>

finish

public void finish(int docID)
            throws IOException

Throws:

IOException

invert

public void invert(int docID,
 IndexableField field,
 boolean first)
            throws IOException

Inverts one field for one document; first is true if this is the first time we are seeing this field name in this document.

Throws:

IOException