org.hibernate.search.reader.impl
Class CacheableMultiReader

java.lang.Object
  org.apache.lucene.index.IndexReader
      org.apache.lucene.index.MultiReader
          org.hibernate.search.reader.impl.CacheableMultiReader

All Implemented Interfaces:

Closeable, Cloneable

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

MultiReader ensuring equals returns true if the underlying readers are the same (and in the same order) Especially useful when using CachingWrapperFilter

Author:

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

Nested Class Summary

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

org.apache.lucene.index.IndexReader.FieldOption, org.apache.lucene.index.IndexReader.ReaderFinishedListener

Field Summary

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

hasChanges, readerFinishedListeners

Constructor Summary

CacheableMultiReader(org.apache.lucene.index.IndexReader[] subReaders, ReaderProvider[] managers)

Method Summary

void	decRef()
boolean	equals(Object obj)
int	hashCode()
void	incRef()
org.apache.lucene.index.IndexReader	reopen()

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

addReaderFinishedListener, clone, docFreq, doClose, doCommit, document, doDelete, doReopen, doSetNorm, doUndeleteAll, getFieldNames, getSequentialSubReaders, getTermFreqVector, getTermFreqVector, getTermFreqVector, getTermFreqVectors, getVersion, hasDeletions, hasNorms, isCurrent, isDeleted, isOptimized, maxDoc, norms, norms, numDocs, removeReaderFinishedListener, termDocs, termDocs, termPositions, terms, terms

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

acquireWriteLock, clone, close, commit, commit, deleteDocument, deleteDocuments, directory, document, ensureOpen, flush, flush, getCommitUserData, getCommitUserData, getCoreCacheKey, getCurrentVersion, getDeletesCacheKey, getIndexCommit, getRefCount, getTermInfosIndexDivisor, getUniqueTermCount, indexExists, lastModified, listCommits, main, notifyReaderFinishedListeners, numDeletedDocs, open, open, open, open, open, open, open, open, readerFinished, reopen, reopen, reopen, setNorm, setNorm, termPositions, toString, undeleteAll

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheableMultiReader

public CacheableMultiReader(org.apache.lucene.index.IndexReader[] subReaders,
                            ReaderProvider[] managers)

Method Detail

decRef

public final void decRef()

Overrides:

decRef in class org.apache.lucene.index.IndexReader

reopen

public final org.apache.lucene.index.IndexReader reopen()

Overrides:

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

incRef

public final void incRef()

Overrides:

incRef in class org.apache.lucene.index.IndexReader

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object