PortugueseStemmer (Lucene 9.0.0 common API)

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 Description
  
  PortugueseStemmer()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  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