Class SnapshotDirectoryTaxonomyIndexWriterFactory

An implementation of Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyIndexWriterFactory which sets the underlying Lucene.Net.Index.IndexWriter's Lucene.Net.Index.IndexDeletionPolicy to Lucene.Net.Index.SnapshotDeletionPolicy.

Inheritance

object

DirectoryTaxonomyIndexWriterFactory

SnapshotDirectoryTaxonomyIndexWriterFactory

Inherited Members

DirectoryTaxonomyIndexWriterFactory.Default

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Replicator

Assembly: Lucene.Net.Replicator.dll

Syntax

public class SnapshotDirectoryTaxonomyIndexWriterFactory : DirectoryTaxonomyIndexWriterFactory

Properties

DeletionPolicy

Gets the Lucene.Net.Index.SnapshotDeletionPolicy used by the underlying Lucene.Net.Index.IndexWriter.

Declaration

public virtual SnapshotDeletionPolicy DeletionPolicy { get; }

Property Value

Type	Description
SnapshotDeletionPolicy

IndexWriter

Gets the Lucene.Net.Index.IndexWriter that was opened by Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyWriter that is using this factory class.

Declaration

public virtual IndexWriter IndexWriter { get; }

Property Value

Type	Description
IndexWriter

Methods

CreateIndexWriterConfig(OpenMode)

Creates a new Lucene.Net.Index.IndexWriterConfig using Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyIndexWriterFactory.CreateIndexWriterConfig(Lucene.Net.Index.OpenMode) and sets IndexDeletionPolicy to Lucene.Net.Index.SnapshotDeletionPolicy.

Declaration

public override IndexWriterConfig CreateIndexWriterConfig(OpenMode openMode)

Parameters

Type	Name	Description
OpenMode	openMode

Returns

Type	Description
IndexWriterConfig

Overrides

Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyIndexWriterFactory.CreateIndexWriterConfig(Lucene.Net.Index.OpenMode)

OpenIndexWriter(Directory, IndexWriterConfig)

Open internal index writer, which contains the taxonomy data.

Extensions may provide their own Lucene.Net.Index.IndexWriter implementation or instance.

NOTE: the instance this method returns will be disposed upon calling to Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyWriter.Dispose().

NOTE: the merge policy in effect must not merge none adjacent segments. See comment in Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyIndexWriterFactory.CreateIndexWriterConfig(Lucene.Net.Index.OpenMode) for the logic behind this.

Declaration

public override IndexWriter OpenIndexWriter(Directory directory, IndexWriterConfig config)

Parameters

Type	Name	Description
Directory	directory	the Lucene.Net.Store.Directory on top of which an Lucene.Net.Index.IndexWriter should be opened.
IndexWriterConfig	config	configuration for the internal index writer.

Returns

Type	Description
IndexWriter

Overrides

Lucene.Net.Facet.Taxonomy.Directory.DirectoryTaxonomyIndexWriterFactory.OpenIndexWriter(Lucene.Net.Store.Directory, Lucene.Net.Index.IndexWriterConfig)

See Also

CreateIndexWriterConfig(OpenMode)