org.apache.lucene.index
Class AssertingDirectoryReader

java.lang.Object
  org.apache.lucene.index.IndexReader
      org.apache.lucene.index.CompositeReader
          org.apache.lucene.index.BaseCompositeReader<AtomicReader>
              org.apache.lucene.index.DirectoryReader
                  org.apache.lucene.index.AssertingDirectoryReader

All Implemented Interfaces:

Closeable

public class AssertingDirectoryReader
extends DirectoryReader

A DirectoryReader that wraps all its subreaders with AssertingAtomicReader

Nested Class Summary

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

IndexReader.ReaderClosedListener

Field Summary

protected DirectoryReader

in

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

DEFAULT_TERMS_INDEX_DIVISOR, directory

Constructor Summary

AssertingDirectoryReader(DirectoryReader in)

Method Summary

protected void	doClose()
protected DirectoryReader	doOpenIfChanged()
protected DirectoryReader	doOpenIfChanged(IndexCommit commit)
protected DirectoryReader	doOpenIfChanged(IndexWriter writer, boolean applyAllDeletes)
Object	getCombinedCoreAndDeletesKey()
Object	getCoreCacheKey()
IndexCommit	getIndexCommit()
long	getVersion()
boolean	isCurrent()

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

directory, indexExists, listCommits, open, open, open, open, open, openIfChanged, openIfChanged, openIfChanged

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

docFreq, document, getSequentialSubReaders, getTermVectors, hasDeletions, 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

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

Methods inherited from class java.lang.Object

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

Field Detail

in

protected DirectoryReader in

Constructor Detail

AssertingDirectoryReader

public AssertingDirectoryReader(DirectoryReader in)

Method Detail

doOpenIfChanged

protected DirectoryReader doOpenIfChanged()
                                   throws IOException

Specified by:

doOpenIfChanged in class DirectoryReader

Throws:

IOException

doOpenIfChanged

protected DirectoryReader doOpenIfChanged(IndexCommit commit)
                                   throws IOException

Specified by:

doOpenIfChanged in class DirectoryReader

Throws:

IOException

doOpenIfChanged

protected DirectoryReader doOpenIfChanged(IndexWriter writer,
                                          boolean applyAllDeletes)
                                   throws IOException

Specified by:

doOpenIfChanged in class DirectoryReader

Throws:

IOException

getVersion

public long getVersion()

Specified by:

getVersion in class DirectoryReader

isCurrent

public boolean isCurrent()
                  throws IOException

Specified by:

isCurrent in class DirectoryReader

Throws:

IOException

getIndexCommit

public IndexCommit getIndexCommit()
                           throws IOException

Specified by:

getIndexCommit in class DirectoryReader

Throws:

IOException

doClose

protected void doClose()
                throws IOException

Specified by:

doClose in class IndexReader

Throws:

IOException

getCoreCacheKey

public Object getCoreCacheKey()

Overrides:

getCoreCacheKey in class IndexReader

getCombinedCoreAndDeletesKey

public Object getCombinedCoreAndDeletesKey()

Overrides:

getCombinedCoreAndDeletesKey in class IndexReader