org.apache.lucene.index

Class PKIndexSplitter.DocumentFilteredLeafIndexReader

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.PKIndexSplitter.DocumentFilteredLeafIndexReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, Accountable

Enclosing class:

PKIndexSplitter

private static class PKIndexSplitter.DocumentFilteredLeafIndexReader
extends FilterCodecReader

Nested Class Summary

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

Modifier and Type	Field and Description
(package private) Bits	liveDocs
(package private) int	numDocs

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

in

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

docsWithFieldLocal, docValuesLocal, normsLocal

Constructor Summary

Constructors

Constructor and Description
DocumentFilteredLeafIndexReader(LeafReaderContext context, Weight preserveWeight, boolean negateFilter)

Method Summary

Modifier and Type	Method and Description
Bits	getLiveDocs() Returns the Bits representing live (not deleted) docs.
int	numDocs() Returns the number of documents in this index.

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

addCoreClosedListener, getDocValuesReader, getFieldInfos, getFieldsReader, getNormsReader, getPointsReader, getPointValues, getPostingsReader, getTermVectorsReader, maxDoc, removeCoreClosedListener

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

checkIntegrity, doClose, document, fields, getBinaryDocValues, getChildResources, getDocsWithField, getNormValues, getNumericDocValues, getSortedDocValues, getSortedNumericDocValues, getSortedSetDocValues, getTermVectors, ramBytesUsed

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

addCoreClosedListenerAsReaderClosedListener, docFreq, getContext, getDocCount, getSumDocFreq, getSumTotalTermFreq, postings, postings, removeCoreClosedListenerAsReaderClosedListener, 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, toString, wait, wait, wait

Field Detail

liveDocs

final Bits liveDocs

numDocs

final int numDocs

Constructor Detail

DocumentFilteredLeafIndexReader

public DocumentFilteredLeafIndexReader(LeafReaderContext context,
                                       Weight preserveWeight,
                                       boolean negateFilter)
                                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

numDocs

public int numDocs()

Description copied from class: IndexReader

Returns the number of documents in this index.

Overrides:

numDocs in class FilterCodecReader

getLiveDocs

public Bits getLiveDocs()

Description copied from class: LeafReader

Returns the Bits representing live (not deleted) docs. A set bit indicates the doc ID has not been deleted. If this method returns null it means there are no deleted documents (all documents are live). The returned instance has been safely published for use by multiple threads without additional synchronization.

Overrides:

getLiveDocs in class FilterCodecReader