org.apache.lucene.analysis.fi

Class FinnishLightStemmer

java.lang.Object

org.apache.lucene.analysis.fi.FinnishLightStemmer

public class FinnishLightStemmer
extends java.lang.Object

Light Stemmer for Finnish.

This stemmer implements the algorithm described in: Report on CLEF-2003 Monolingual Tracks Jacques Savoy

Constructor Summary

Constructors

Constructor and Description
FinnishLightStemmer()

Method Summary

Modifier and Type	Method and Description
private boolean	isVowel(char ch)
private int	norm1(char[] s, int len)
private int	norm2(char[] s, int len)
int	stem(char[] s, int len)
private int	step1(char[] s, int len)
private int	step2(char[] s, int len)
private int	step3(char[] s, int len)

Methods inherited from class java.lang.Object

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

Constructor Detail

FinnishLightStemmer

public FinnishLightStemmer()

Method Detail

stem

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

step1

private int step1(char[] s,
                  int len)

step2

private int step2(char[] s,
                  int len)

step3

private int step3(char[] s,
                  int len)

norm1

private int norm1(char[] s,
                  int len)

norm2

private int norm2(char[] s,
                  int len)

isVowel

private boolean isVowel(char ch)