Class FSTOrdTermsReader

FST-based terms dictionary reader.

The FST index maps each term and its ord, and during seek the ord is used fetch metadata from a single block. The term dictionary is fully memory resident.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk
Inheritance
System.Object
Lucene.Net.Index.Fields
Lucene.Net.Codecs.FieldsProducer
FSTOrdTermsReader
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.Memory
Assembly: Lucene.Net.Codecs.dll
Syntax
public class FSTOrdTermsReader : FieldsProducer, IEnumerable<string>, IEnumerable, IDisposable

Constructors

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FSTOrdTermsReader(SegmentReadState, PostingsReaderBase)

Declaration
public FSTOrdTermsReader(SegmentReadState state, PostingsReaderBase postingsReader)
Parameters
Type Name Description
Lucene.Net.Index.SegmentReadState state
Lucene.Net.Codecs.PostingsReaderBase postingsReader

Properties

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Count

Declaration
public override int Count { get; }
Property Value
Type Description
System.Int32
Overrides
Lucene.Net.Index.Fields.Count

Methods

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CheckIntegrity()

Declaration
public override void CheckIntegrity()
Overrides
Lucene.Net.Codecs.FieldsProducer.CheckIntegrity()
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Dispose(Boolean)

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
Overrides
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GetEnumerator()

Declaration
public override IEnumerator<string> GetEnumerator()
Returns
Type Description
System.Collections.Generic.IEnumerator<System.String>
Overrides
Lucene.Net.Index.Fields.GetEnumerator()
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GetTerms(String)

Declaration
public override Terms GetTerms(string field)
Parameters
Type Name Description
System.String field
Returns
Type Description
Lucene.Net.Index.Terms
Overrides
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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