Class SearcherTaxonomyManager

Manages near-real-time reopen of both an IndexSearcher and a TaxonomyReader.

NOTE: If you call ReplaceTaxonomy(Directory) then you must open a new SearcherTaxonomyManager afterwards.

Inheritance
System.Object
ReferenceManager<SearcherTaxonomyManager.SearcherAndTaxonomy>
SearcherTaxonomyManager
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Facet.Taxonomy
Assembly: Lucene.Net.Facet.dll
Syntax
public class SearcherTaxonomyManager : ReferenceManager<SearcherTaxonomyManager.SearcherAndTaxonomy>, IDisposable

Constructors

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SearcherTaxonomyManager(IndexWriter, Boolean, SearcherFactory, DirectoryTaxonomyWriter)

Creates near-real-time searcher and taxonomy reader from the corresponding writers.

Declaration
public SearcherTaxonomyManager(IndexWriter writer, bool applyAllDeletes, SearcherFactory searcherFactory, DirectoryTaxonomyWriter taxoWriter)
Parameters
Type Name Description
IndexWriter writer
System.Boolean applyAllDeletes
SearcherFactory searcherFactory
DirectoryTaxonomyWriter taxoWriter
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SearcherTaxonomyManager(Directory, Directory, SearcherFactory)

Creates search and taxonomy readers over the corresponding directories.

NOTE: you should only use this constructor if you commit and call MaybeRefresh() (on the ReaderManager) in the same thread. Otherwise it could lead to an unsync'd IndexSearcher and TaxonomyReader pair.

Declaration
public SearcherTaxonomyManager(Directory indexDir, Directory taxoDir, SearcherFactory searcherFactory)
Parameters
Type Name Description
Directory indexDir
Directory taxoDir
SearcherFactory searcherFactory

Methods

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DecRef(SearcherTaxonomyManager.SearcherAndTaxonomy)

Declaration
protected override void DecRef(SearcherTaxonomyManager.SearcherAndTaxonomy ref)
Parameters
Type Name Description
SearcherTaxonomyManager.SearcherAndTaxonomy ref
Overrides
Lucene.Net.Search.ReferenceManager<Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy>.DecRef(Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy)
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GetRefCount(SearcherTaxonomyManager.SearcherAndTaxonomy)

Declaration
protected override int GetRefCount(SearcherTaxonomyManager.SearcherAndTaxonomy reference)
Parameters
Type Name Description
SearcherTaxonomyManager.SearcherAndTaxonomy reference
Returns
Type Description
System.Int32
Overrides
Lucene.Net.Search.ReferenceManager<Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy>.GetRefCount(Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy)
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RefreshIfNeeded(SearcherTaxonomyManager.SearcherAndTaxonomy)

Declaration
protected override SearcherTaxonomyManager.SearcherAndTaxonomy RefreshIfNeeded(SearcherTaxonomyManager.SearcherAndTaxonomy ref)
Parameters
Type Name Description
SearcherTaxonomyManager.SearcherAndTaxonomy ref
Returns
Type Description
SearcherTaxonomyManager.SearcherAndTaxonomy
Overrides
Lucene.Net.Search.ReferenceManager<Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy>.RefreshIfNeeded(Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy)
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TryIncRef(SearcherTaxonomyManager.SearcherAndTaxonomy)

Declaration
protected override bool TryIncRef(SearcherTaxonomyManager.SearcherAndTaxonomy ref)
Parameters
Type Name Description
SearcherTaxonomyManager.SearcherAndTaxonomy ref
Returns
Type Description
System.Boolean
Overrides
Lucene.Net.Search.ReferenceManager<Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy>.TryIncRef(Lucene.Net.Facet.Taxonomy.SearcherTaxonomyManager.SearcherAndTaxonomy)

Implements

System.IDisposable