Package org.hibernate.search.backend.lucene.lowlevel.reader.impl

Class HibernateSearchMultiReader

java.lang.Object

org.apache.lucene.index.IndexReader

org.apache.lucene.index.CompositeReader

org.apache.lucene.index.BaseCompositeReader<org.apache.lucene.index.IndexReader>

org.apache.lucene.index.MultiReader

org.hibernate.search.backend.lucene.lowlevel.reader.impl.HibernateSearchMultiReader

All Implemented Interfaces:

Closeable, AutoCloseable

public class HibernateSearchMultiReader
extends org.apache.lucene.index.MultiReader

A MultiReader keeping references to DirectoryReaders to eventually close them, and holding some additional metadata related to the targeted readers.

Ported from Search 5: org.hibernate.search.reader.impl.ManagedMultiReader, org.hibernate.search.reader.impl.MultiReaderFactory.

Author:

Emmanuel Bernard, Sanne Grinovero (C) 2011 Red Hat Inc.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HibernateSearchMultiReader.Builder

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

org.apache.lucene.index.IndexReader.CacheHelper, org.apache.lucene.index.IndexReader.CacheKey, org.apache.lucene.index.IndexReader.ClosedListener

Field Summary

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

subReadersSorter

Method Summary

Modifier and Type	Method	Description
protected void	doClose()
IndexReaderMetadataResolver	getMetadataResolver()
static HibernateSearchMultiReader	open(Set<String> indexNames, Collection<? extends ReadIndexManagerContext> indexManagerContexts, Set<String> routingKeys)

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

getReaderCacheHelper

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

docFreq, document, getDocCount, getSequentialSubReaders, getSumDocFreq, getSumTotalTermFreq, getTermVectors, maxDoc, numDocs, readerBase, readerIndex, totalTermFreq

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

getContext, toString

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, wait, wait, wait

Method Detail

open

public static HibernateSearchMultiReader open(Set<String> indexNames,
                                              Collection<? extends ReadIndexManagerContext> indexManagerContexts,
                                              Set<String> routingKeys)

getMetadataResolver

public IndexReaderMetadataResolver getMetadataResolver()

doClose

protected void doClose()
                throws IOException

Overrides:

doClose in class org.apache.lucene.index.MultiReader

Throws:

IOException