Class LimitTokenCountAnalyzer

This Lucene.Net.Analysis.Analyzer limits the number of tokens while indexing. It is a replacement for the maximum field length setting inside Lucene.Net.Index.IndexWriter.

Inheritance
System.Object
Lucene.Net.Analysis.Analyzer
Lucene.Net.Analysis.AnalyzerWrapper
LimitTokenCountAnalyzer
Implements
System.IDisposable
Inherited Members
Lucene.Net.Analysis.Analyzer.Strategy
Lucene.Net.Analysis.Analyzer.Dispose()
Lucene.Net.Analysis.Analyzer.GLOBAL_REUSE_STRATEGY
Lucene.Net.Analysis.Analyzer.PER_FIELD_REUSE_STRATEGY
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)
Namespace: Lucene.Net.Analysis.Miscellaneous
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
public sealed class LimitTokenCountAnalyzer : AnalyzerWrapper, IDisposable

Constructors

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LimitTokenCountAnalyzer(Analyzer, Int32)

Build an analyzer that limits the maximum number of tokens per field. This analyzer will not consume any tokens beyond the maxTokenCount limit

Declaration
public LimitTokenCountAnalyzer(Analyzer delegate, int maxTokenCount)
Parameters
Type Name Description
Lucene.Net.Analysis.Analyzer delegate
System.Int32 maxTokenCount
See Also
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LimitTokenCountAnalyzer(Analyzer, Int32, Boolean)

Build an analyzer that limits the maximum number of tokens per field.

Declaration
public LimitTokenCountAnalyzer(Analyzer delegate, int maxTokenCount, bool consumeAllTokens)
Parameters
Type Name Description
Lucene.Net.Analysis.Analyzer delegate

the analyzer to wrap

System.Int32 maxTokenCount

max number of tokens to produce

System.Boolean consumeAllTokens

whether all tokens from the delegate should be consumed even if maxTokenCount is reached.

Methods

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GetWrappedAnalyzer(String)

Declaration
protected override Analyzer GetWrappedAnalyzer(string fieldName)
Parameters
Type Name Description
System.String fieldName
Returns
Type Description
Lucene.Net.Analysis.Analyzer
Overrides
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ToString()

Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides
System.Object.ToString()
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WrapComponents(String, TokenStreamComponents)

Declaration
protected override TokenStreamComponents WrapComponents(string fieldName, TokenStreamComponents components)
Parameters
Type Name Description
System.String fieldName
Lucene.Net.Analysis.TokenStreamComponents components
Returns
Type Description
Lucene.Net.Analysis.TokenStreamComponents
Overrides

Implements

System.IDisposable

See Also