Package org.apache.lucene.replicator

Class IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter

java.lang.Object

org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter

org.apache.lucene.replicator.IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter

All Implemented Interfaces:

Closeable, AutoCloseable, TaxonomyWriter, TwoPhaseCommit

Enclosing class:

IndexAndTaxonomyRevision

public static final class IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter
extends DirectoryTaxonomyWriter

A DirectoryTaxonomyWriter which sets the underlying IndexWriter's IndexDeletionPolicy to SnapshotDeletionPolicy.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter

DirectoryTaxonomyWriter.DiskOrdinalMap, DirectoryTaxonomyWriter.MemoryOrdinalMap, DirectoryTaxonomyWriter.OrdinalMap

Field Summary

Fields inherited from class org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter

INDEX_EPOCH

Constructor Summary

Constructors

Constructor	Description
SnapshotDirectoryTaxonomyWriter(Directory d)
SnapshotDirectoryTaxonomyWriter(Directory directory, IndexWriterConfig.OpenMode openMode)
SnapshotDirectoryTaxonomyWriter(Directory directory, IndexWriterConfig.OpenMode openMode, TaxonomyWriterCache cache)

Method Summary

Modifier and Type	Method	Description
protected IndexWriterConfig	createIndexWriterConfig(IndexWriterConfig.OpenMode openMode)
SnapshotDeletionPolicy	getDeletionPolicy()	Returns the SnapshotDeletionPolicy used by the underlying IndexWriter.
IndexWriter	getIndexWriter()	Returns the IndexWriter used by this DirectoryTaxonomyWriter.
protected IndexWriter	openIndexWriter(Directory directory, IndexWriterConfig config)

Methods inherited from class org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter

addCategory, addTaxonomy, close, closeResources, commit, defaultTaxonomyWriterCache, ensureOpen, findCategory, getCache, getDirectory, getLiveCommitData, getParent, getSize, getTaxonomyEpoch, prepareCommit, replaceTaxonomy, rollback, setCacheMissesUntilFill, setLiveCommitData, useNumericDocValuesForOrdinals

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SnapshotDirectoryTaxonomyWriter

public SnapshotDirectoryTaxonomyWriter(Directory directory,
 IndexWriterConfig.OpenMode openMode,
 TaxonomyWriterCache cache)
                                throws IOException

Throws:

IOException

See Also:

• DirectoryTaxonomyWriter(Directory, IndexWriterConfig.OpenMode, TaxonomyWriterCache)

SnapshotDirectoryTaxonomyWriter

public SnapshotDirectoryTaxonomyWriter(Directory directory,
 IndexWriterConfig.OpenMode openMode)
                                throws IOException

Throws:

IOException

See Also:

• DirectoryTaxonomyWriter(Directory, IndexWriterConfig.OpenMode)

SnapshotDirectoryTaxonomyWriter

public SnapshotDirectoryTaxonomyWriter(Directory d)
                                throws IOException

Throws:

IOException

See Also:

• DirectoryTaxonomyWriter(Directory)

Method Details

createIndexWriterConfig

protected IndexWriterConfig createIndexWriterConfig(IndexWriterConfig.OpenMode openMode)

Overrides:

createIndexWriterConfig in class DirectoryTaxonomyWriter

openIndexWriter

protected IndexWriter openIndexWriter(Directory directory,
 IndexWriterConfig config)
                               throws IOException

Overrides:

openIndexWriter in class DirectoryTaxonomyWriter

Throws:

IOException

getDeletionPolicy

public SnapshotDeletionPolicy getDeletionPolicy()

Returns the SnapshotDeletionPolicy used by the underlying IndexWriter.

getIndexWriter

public IndexWriter getIndexWriter()

Returns the IndexWriter used by this DirectoryTaxonomyWriter.