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java.lang.Objectorg.apache.lucene.index.IndexReader
org.apache.lucene.index.FilterIndexReader
de.pangaea.metadataportal.utils.AutoCloseIndexReader
public final class AutoCloseIndexReader
AutoCloseIndexReader is used by IndexConfig.getSharedIndexReader() to make IndexReaders cleanup by GC possible.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class org.apache.lucene.index.FilterIndexReader |
|---|
org.apache.lucene.index.FilterIndexReader.FilterTermDocs, org.apache.lucene.index.FilterIndexReader.FilterTermEnum, org.apache.lucene.index.FilterIndexReader.FilterTermPositions |
| Nested classes/interfaces inherited from class org.apache.lucene.index.IndexReader |
|---|
org.apache.lucene.index.IndexReader.FieldOption |
| Field Summary |
|---|
| Fields inherited from class org.apache.lucene.index.FilterIndexReader |
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in |
| Fields inherited from class org.apache.lucene.index.IndexReader |
|---|
hasChanges |
| Constructor Summary | |
|---|---|
AutoCloseIndexReader(org.apache.lucene.index.IndexReader in,
String name)
|
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| Method Summary | |
|---|---|
protected void |
doClose()
|
protected void |
finalize()
Close the index automatically. |
void |
hardClose()
|
org.apache.lucene.index.IndexReader |
reopen()
|
| Methods inherited from class org.apache.lucene.index.FilterIndexReader |
|---|
directory, docFreq, doCommit, document, doDelete, doSetNorm, doUndeleteAll, getDeletesCacheKey, getFieldCacheKey, getFieldNames, getSequentialSubReaders, getTermFreqVector, getTermFreqVector, getTermFreqVector, getTermFreqVectors, getVersion, hasDeletions, hasNorms, isCurrent, isDeleted, isOptimized, maxDoc, norms, norms, numDocs, termDocs, termDocs, termPositions, terms, terms |
| Methods inherited from class org.apache.lucene.index.IndexReader |
|---|
acquireWriteLock, clone, clone, close, commit, commit, decRef, deleteDocument, deleteDocuments, document, ensureOpen, flush, flush, getCommitUserData, getCommitUserData, getCurrentVersion, getIndexCommit, getRefCount, getTermInfosIndexDivisor, getUniqueTermCount, incRef, indexExists, lastModified, listCommits, main, numDeletedDocs, open, open, open, open, open, open, open, reopen, reopen, setNorm, setNorm, termPositions, undeleteAll |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public AutoCloseIndexReader(org.apache.lucene.index.IndexReader in,
String name)
| Method Detail |
|---|
protected final void doClose()
throws IOException
doClose in class org.apache.lucene.index.FilterIndexReaderIOException
public final org.apache.lucene.index.IndexReader reopen()
throws org.apache.lucene.index.CorruptIndexException,
IOException
reopen in class org.apache.lucene.index.IndexReaderorg.apache.lucene.index.CorruptIndexException
IOException
public final void hardClose()
throws org.apache.lucene.index.CorruptIndexException,
IOException
org.apache.lucene.index.CorruptIndexException
IOException
protected void finalize()
throws Throwable
finalize in class ObjectThrowable
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