Package org.apache.lucene.analysis.pt
Class PortugueseStemmer
java.lang.Object
org.apache.lucene.analysis.pt.RSLPStemmerBase
org.apache.lucene.analysis.pt.PortugueseStemmer
Portuguese stemmer implementing the RSLP (Removedor de Sufixos da Lingua Portuguesa) algorithm.
This is sometimes also referred to as the Orengo stemmer.
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.analysis.pt.RSLPStemmerBase
RSLPStemmerBase.Rule, RSLPStemmerBase.RuleWithSetExceptions, RSLPStemmerBase.RuleWithSuffixExceptions, RSLPStemmerBase.Step
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Constructor Summary
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Method Summary
Methods inherited from class org.apache.lucene.analysis.pt.RSLPStemmerBase
parse
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Constructor Details
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PortugueseStemmer
public PortugueseStemmer()
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Method Details
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stem
public int stem(char[] s, int len) - Parameters:
s
- buffer, oversized to at leastlen+1
len
- initial valid length of buffer- Returns:
- new valid length, stemmed
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