org.apache.lucene.index

Class MismatchedLeafReader

java.lang.Object

org.apache.lucene.index.IndexReader

org.apache.lucene.index.LeafReader

org.apache.lucene.index.FilterLeafReader

org.apache.lucene.index.MismatchedLeafReader

All Implemented Interfaces:

Closeable, AutoCloseable

public class MismatchedLeafReader
extends FilterLeafReader

Shuffles field numbers around to try to trip bugs where field numbers are assumed to always be consistent across segments.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.index.FilterLeafReader

FilterLeafReader.FilterFields, FilterLeafReader.FilterPostingsEnum, FilterLeafReader.FilterTerms, FilterLeafReader.FilterTermsEnum

Nested classes/interfaces inherited from class org.apache.lucene.index.LeafReader

LeafReader.CoreClosedListener

Nested classes/interfaces inherited from class org.apache.lucene.index.IndexReader

IndexReader.ReaderClosedListener

Field Summary

Fields inherited from class org.apache.lucene.index.FilterLeafReader

in

Constructor Summary

Constructors

Constructor and Description
MismatchedLeafReader(LeafReader in, Random random) Creates a new reader which will renumber fields in in

Method Summary

Methods

Modifier and Type	Method and Description
void	document(int docID, StoredFieldVisitor visitor)
FieldInfos	getFieldInfos()

Methods inherited from class org.apache.lucene.index.FilterLeafReader

addCoreClosedListener, checkIntegrity, doClose, fields, getBinaryDocValues, getDelegate, getDocsWithField, getLiveDocs, getNormValues, getNumericDocValues, getSortedDocValues, getSortedNumericDocValues, getSortedSetDocValues, getTermVectors, maxDoc, numDocs, removeCoreClosedListener, toString, unwrap

Methods inherited from class org.apache.lucene.index.LeafReader

addCoreClosedListenerAsReaderClosedListener, docFreq, getContext, getDocCount, getSumDocFreq, getSumTotalTermFreq, postings, postings, removeCoreClosedListenerAsReaderClosedListener, termDocsEnum, termPositionsEnum, terms, totalTermFreq

Methods inherited from class org.apache.lucene.index.IndexReader

addReaderClosedListener, close, decRef, document, document, ensureOpen, equals, getCombinedCoreAndDeletesKey, getCoreCacheKey, getRefCount, getTermVector, hasDeletions, hashCode, incRef, leaves, numDeletedDocs, registerParentReader, removeReaderClosedListener, tryIncRef

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MismatchedLeafReader

public MismatchedLeafReader(LeafReader in,
                    Random random)

Creates a new reader which will renumber fields in in

Method Detail

getFieldInfos

public FieldInfos getFieldInfos()

Overrides:

getFieldInfos in class FilterLeafReader

document

public void document(int docID,
            StoredFieldVisitor visitor)
              throws IOException

Overrides:

document in class FilterLeafReader

Throws:

IOException