org.apache.lucene.index

Class MergingCodecReader

java.lang.Object

org.apache.lucene.index.IndexReader

org.apache.lucene.index.LeafReader

org.apache.lucene.index.CodecReader

org.apache.lucene.index.FilterCodecReader

org.apache.lucene.index.MergingCodecReader

All Implemented Interfaces:

Closeable, AutoCloseable, Accountable

public class MergingCodecReader
extends FilterCodecReader

CodecReader wrapper that performs all reads using the merging instance of the index formats.

Nested Class Summary

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

IndexReader.CacheHelper, IndexReader.CacheKey, IndexReader.ClosedListener

Field Summary

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

in

Constructor Summary

Constructors

Constructor and Description
MergingCodecReader(CodecReader in) Wrap the given instance.

Method Summary

Modifier and Type	Method and Description
IndexReader.CacheHelper	getCoreCacheHelper()
StoredFieldsReader	getFieldsReader()
NormsProducer	getNormsReader()
IndexReader.CacheHelper	getReaderCacheHelper()

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

checkIntegrity, doClose, getChildResources, getDelegate, getDocValuesReader, getFieldInfos, getLiveDocs, getMetaData, getPointsReader, getPostingsReader, getTermVectorsReader, maxDoc, numDocs, ramBytesUsed, unwrap

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

document, getBinaryDocValues, getNormValues, getNumericDocValues, getPointValues, getSortedDocValues, getSortedNumericDocValues, getSortedSetDocValues, getTermVectors, terms

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

docFreq, getContext, getDocCount, getSumDocFreq, getSumTotalTermFreq, postings, postings, totalTermFreq

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

close, decRef, document, document, ensureOpen, equals, getRefCount, getTermVector, hasDeletions, hashCode, incRef, leaves, numDeletedDocs, registerParentReader, tryIncRef

Methods inherited from class java.lang.Object

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

Constructor Detail

MergingCodecReader

public MergingCodecReader(CodecReader in)

Wrap the given instance.

Method Detail

getFieldsReader

public StoredFieldsReader getFieldsReader()

Overrides:

getFieldsReader in class FilterCodecReader

getNormsReader

public NormsProducer getNormsReader()

Overrides:

getNormsReader in class FilterCodecReader

getCoreCacheHelper

public IndexReader.CacheHelper getCoreCacheHelper()

Specified by:

getCoreCacheHelper in class LeafReader

getReaderCacheHelper

public IndexReader.CacheHelper getReaderCacheHelper()

Specified by:

getReaderCacheHelper in class IndexReader