org.apache.lucene.analysis.pt
Class RSLPStemmerBase.Step

java.lang.Object
  org.apache.lucene.analysis.pt.RSLPStemmerBase.Step

Enclosing class:

RSLPStemmerBase

protected static class RSLPStemmerBase.Step
extends Object

A step containing a list of rules.

Field Summary

protected int	min
protected String	name
protected RSLPStemmerBase.Rule[]	rules
protected char[][]	suffixes

Constructor Summary

RSLPStemmerBase.Step(String name, RSLPStemmerBase.Rule[] rules, int min, String[] suffixes)
Create a new step

Method Summary

int	apply(char[] s, int len)

Methods inherited from class java.lang.Object

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

Field Detail

name

protected final String name

rules

protected final RSLPStemmerBase.Rule[] rules

min

protected final int min

suffixes

protected final char[][] suffixes

Constructor Detail

RSLPStemmerBase.Step

public RSLPStemmerBase.Step(String name,
                            RSLPStemmerBase.Rule[] rules,
                            int min,
                            String[] suffixes)

Create a new step

Parameters:

name - Step's name.

rules - an ordered list of rules.

min - minimum word size. if this is 0 it is automatically calculated.

suffixes - optional list of conditional suffixes. may be null.

Method Detail

apply

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

Returns:

new valid length of the string after applying the entire step.