com.yahoo.language.process

Class StemmerImpl

java.lang.Object

com.yahoo.language.process.StemmerImpl

All Implemented Interfaces:

Stemmer

public class StemmerImpl
extends Object
implements Stemmer

Author:

Simon Thoresen Hult

Field Summary

Fields

Modifier and Type	Field and Description
private Tokenizer	tokenizer

Constructor Summary

Constructors

Constructor and Description
StemmerImpl(Tokenizer tokenizer)

Method Summary

Modifier and Type	Method and Description
private void	findStems(Token token, List<StemList> out)
List<StemList>	stem(String input, StemMode stemMode, Language language) Stem input according to specified stemming mode.

Methods inherited from class java.lang.Object

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

Field Detail

tokenizer

private final Tokenizer tokenizer

Constructor Detail

StemmerImpl

public StemmerImpl(Tokenizer tokenizer)

Method Detail

stem

public List<StemList> stem(String input,
                           StemMode stemMode,
                           Language language)

Description copied from interface: Stemmer

Stem input according to specified stemming mode.

Specified by:

stem in interface Stemmer

Parameters:

input - the string to stem.

stemMode - the stemming mode

language - the language to use for stemming

Returns:

list of possible stems. Empty if none.

findStems

private void findStems(Token token,
                       List<StemList> out)