C# Class Lucene.Net.Analysis.Stempel.StempelFilter

Transforms the token stream as per the stemming algorithm.

Note: the input to the stemming filter must already be in lower case, so you will need to use Analysis.Core.LowerCaseFilter or Analysis.Core.LowerCaseTokenizer farther down the Tokenizer chain in order for this to work properly!

Inheritance: TokenFilter

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Méthodes publiques

Свойство	Type	Description
DEFAULT_MIN_LENGTH	int

Méthodes publiques

Méthode	Description
IncrementToken ( ) : bool	Returns the next input Token, after being stemmed
StempelFilter ( TokenStream @in, StempelStemmer stemmer ) : Lucene.Net.Analysis.Tokenattributes	Create filter using the supplied stemming table.
StempelFilter ( TokenStream @in, StempelStemmer stemmer, int minLength ) : Lucene.Net.Analysis.Tokenattributes	Create filter using the supplied stemming table.

Method Details

IncrementToken() public méthode

Returns the next input Token, after being stemmed

public IncrementToken ( ) : bool
Résultat	bool

StempelFilter() public méthode

Create filter using the supplied stemming table.

public StempelFilter ( TokenStream @in, StempelStemmer stemmer ) : Lucene.Net.Analysis.Tokenattributes
@in	TokenStream
stemmer	StempelStemmer	stemmer
Résultat	Lucene.Net.Analysis.Tokenattributes

StempelFilter() public méthode

Create filter using the supplied stemming table.

public StempelFilter ( TokenStream @in, StempelStemmer stemmer, int minLength ) : Lucene.Net.Analysis.Tokenattributes
@in	TokenStream
stemmer	StempelStemmer	stemmer
minLength	int	For performance reasons words shorter than minLength /// characters are not processed, but simply returned.
Résultat	Lucene.Net.Analysis.Tokenattributes

Property Details

DEFAULT_MIN_LENGTH public_oe static_oe property

Minimum length of input words to be processed. Shorter words are returned unchanged.

public static int DEFAULT_MIN_LENGTH
Résultat	int