Class BlockTermsReader

Handles a terms dict, but decouples all details of doc/freqs/positions reading to an instance of Lucene.Net.Codecs.PostingsReaderBase. This class is reusable for codecs that use a different format for docs/freqs/positions (though codecs are also free to make their own terms dict impl).

This class also interacts with an instance of TermsIndexReaderBase, to abstract away the specific implementation of the terms dict index.

Note

This API is experimental and might change in incompatible ways in the next release.

Inheritance

System.Object

Lucene.Net.Index.Fields

Lucene.Net.Codecs.FieldsProducer

BlockTermsReader

Implements

System.Collections.Generic.IEnumerable<System.String>

System.Collections.IEnumerable

System.IDisposable

Inherited Members

Lucene.Net.Codecs.FieldsProducer.Dispose()

Lucene.Net.Index.Fields.System.Collections.IEnumerable.GetEnumerator()

Lucene.Net.Index.Fields.UniqueTermCount

Lucene.Net.Index.Fields.EMPTY_ARRAY

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.Codecs.BlockTerms

Assembly: Lucene.Net.Codecs.dll

Syntax

public class BlockTermsReader : FieldsProducer, IEnumerable<string>, IEnumerable, IDisposable

Constructors

BlockTermsReader(TermsIndexReaderBase, Directory, FieldInfos, SegmentInfo, PostingsReaderBase, IOContext, String)

Declaration

public BlockTermsReader(TermsIndexReaderBase indexReader, Directory dir, FieldInfos fieldInfos, SegmentInfo info, PostingsReaderBase postingsReader, IOContext context, string segmentSuffix)

Parameters

Type	Name	Description
TermsIndexReaderBase	indexReader
Lucene.Net.Store.Directory	dir
Lucene.Net.Index.FieldInfos	fieldInfos
Lucene.Net.Index.SegmentInfo	info
Lucene.Net.Codecs.PostingsReaderBase	postingsReader
Lucene.Net.Store.IOContext	context
System.String	segmentSuffix

Properties

Count

Declaration

public override int Count { get; }

Property Value

Type	Description
System.Int32

Overrides

Lucene.Net.Index.Fields.Count

Methods

CheckIntegrity()

Declaration

public override void CheckIntegrity()

Overrides

Lucene.Net.Codecs.FieldsProducer.CheckIntegrity()

Dispose(Boolean)

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing

Overrides

Lucene.Net.Codecs.FieldsProducer.Dispose(System.Boolean)

GetEnumerator()

Declaration

public override IEnumerator<string> GetEnumerator()

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.String>

Overrides

Lucene.Net.Index.Fields.GetEnumerator()

GetTerms(String)

Declaration

public override Terms GetTerms(string field)

Parameters

Type	Name	Description
System.String	field

Returns

Type	Description
Lucene.Net.Index.Terms

Overrides

Lucene.Net.Index.Fields.GetTerms(System.String)

RamBytesUsed()

Declaration

public override long RamBytesUsed()

Returns

Type	Description
System.Int64

Overrides

Lucene.Net.Codecs.FieldsProducer.RamBytesUsed()

Implements

System.Collections.Generic.IEnumerable<T>

System.Collections.IEnumerable

System.IDisposable