Class FrenchStemFilter

A TokenFilter that stems french words.

The used stemmer can be changed at runtime after the filter object is created (as long as it is a FrenchStemmer).

To prevent terms from being stemmed use an instance of KeywordMarkerFilter or a custom TokenFilter that sets the KeywordAttribute before this TokenStream.

Inheritance
System.Object
AttributeSource
TokenStream
TokenFilter
FrenchStemFilter
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.Fr
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
[Obsolete("(3.1) Use SnowballFilter with FrenchStemmer instead, which has the same functionality. This filter will be removed in Lucene 5.0")]
public sealed class FrenchStemFilter : TokenFilter, IDisposable

Constructors

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FrenchStemFilter(TokenStream)

Declaration
public FrenchStemFilter(TokenStream in)
Parameters
Type Name Description
TokenStream in

Properties

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Stemmer

Set a alternative/custom FrenchStemmer for this filter.

Declaration
public FrenchStemmer Stemmer { get; set; }
Property Value
Type Description
FrenchStemmer

Methods

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IncrementToken()

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

Returns true for the next token in the stream, or false at EOS

Overrides

Implements

System.IDisposable

See Also