Class KeywordRepeatFilter

This TokenFilter emits each incoming token twice once as keyword and once non-keyword, in other words once with IsKeyword set to true and once set to false. This is useful if used with a stem filter that respects the KeywordAttribute to index the stemmed and the un-stemmed version of a term into the same field.

Inheritance
System.Object
AttributeSource
TokenStream
TokenFilter
KeywordRepeatFilter
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object, System.Object)
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 KeywordRepeatFilter : TokenFilter, IDisposable

Constructors

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KeywordRepeatFilter(TokenStream)

Construct a token stream filtering the given input.

Declaration
public KeywordRepeatFilter(TokenStream input)
Parameters
Type Name Description
TokenStream input

Methods

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IncrementToken()

Declaration
public override bool IncrementToken()
Returns
Type Description
System.Boolean
Overrides
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Reset()

Declaration
public override void Reset()
Overrides

Implements

System.IDisposable