org.apache.lucene.analysis.pt

## Class PortugueseStemmer

- java.lang.Object
- - org.apache.lucene.analysis.pt.RSLPStemmerBase
  - - org.apache.lucene.analysis.pt.PortugueseStemmer

    public class PortugueseStemmer
    extends RSLPStemmerBase

Portuguese stemmer implementing the RSLP (Removedor de Sufixos da Lingua Portuguesa) algorithm. This is sometimes also referred to as the Orengo stemmer.

See Also:
  `RSLPStemmerBase`

### Nested Class Summary

### Nested classes/interfaces inherited from class org.apache.lucene.analysis.pt.RSLPStemmerBase

`RSLPStemmerBase.Rule, RSLPStemmerBase.RuleWithSetExceptions, RSLPStemmerBase.RuleWithSuffixExceptions, RSLPStemmerBase.Step`

### Constructor Summary

Constructors
Constructor and Description
`PortugueseStemmer()`

### Method Summary

Methods
`int` `stem(char[] s, int len)`

### Methods inherited from class org.apache.lucene.analysis.pt.RSLPStemmerBase

`parse`

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

### Constructor Detail

#### PortugueseStemmer

    public PortugueseStemmer()

### Method Detail

#### stem

    public int stem(char[] s,
           int len)

Parameters:
  `s` - buffer, oversized to at least `len+1`
  `len` - initial valid length of buffer
Returns:
  new valid length, stemmed