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, 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

IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter(Directory d)

IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter(Directory directory, IndexWriterConfig.OpenMode openMode)

IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter(Directory directory, IndexWriterConfig.OpenMode openMode, TaxonomyWriterCache cache)

Method Summary

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, getCommitData, getDirectory, getParent, getSize, getTaxonomyEpoch, prepareCommit, replaceTaxonomy, rollback, setCacheMissesUntilFill, setCommitData, setDelimiter, unlock

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter

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

Throws:

IOException

See Also:

DirectoryTaxonomyWriter.DirectoryTaxonomyWriter(Directory, IndexWriterConfig.OpenMode, TaxonomyWriterCache)

IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter

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

Throws:

IOException

See Also:

DirectoryTaxonomyWriter.DirectoryTaxonomyWriter(Directory, IndexWriterConfig.OpenMode)

IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter

public IndexAndTaxonomyRevision.SnapshotDirectoryTaxonomyWriter(Directory d)
                                                         throws IOException

Throws:

IOException

See Also:

DirectoryTaxonomyWriter.DirectoryTaxonomyWriter(Directory)

Method Detail

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.