Package org.apache.lucene.analysis.es

Class SpanishPluralStemmer

java.lang.Object

org.apache.lucene.analysis.es.SpanishPluralStemmer

public class SpanishPluralStemmer
extends java.lang.Object

Plural Stemmer for Spanish

This stemmer implements the rules described in: http://www.wikilengua.org/index.php/Plural_(formación)

Field Summary

Fields

Modifier and Type	Field	Description
private static CharArraySet	invariants
private static java.util.List<java.lang.String>	invariantsList
private static CharArraySet	specialCases

Constructor Summary

Constructors

Constructor	Description
SpanishPluralStemmer()

Method Summary

Modifier and Type	Method	Description
private boolean	invariant(char[] s, int len)
private boolean	isVowel(char c)
private void	removeAccents(char[] s, int len)
private boolean	special(char[] s, int len)
int	stem(char[] s, int len)

Methods inherited from class java.lang.Object

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

Field Detail

invariants

private static final CharArraySet invariants

specialCases

private static final CharArraySet specialCases

invariantsList

private static final java.util.List<java.lang.String> invariantsList

Constructor Detail

SpanishPluralStemmer

public SpanishPluralStemmer()

Method Detail

stem

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

isVowel

private boolean isVowel(char c)

invariant

private boolean invariant(char[] s,
                          int len)

special

private boolean special(char[] s,
                        int len)

removeAccents

private void removeAccents(char[] s,
                           int len)