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

java.lang.Object
  extended by org.apache.lucene.analysis.pt.RSLPStemmerBase.Rule
Direct Known Subclasses:
RSLPStemmerBase.RuleWithSetExceptions, RSLPStemmerBase.RuleWithSuffixExceptions
Enclosing class:
RSLPStemmerBase

protected static class RSLPStemmerBase.Rule
extends Object

A basic rule, with no exceptions.


Field Summary
protected  int min
           
protected  char[] replacement
           
protected  char[] suffix
           
 
Constructor Summary
RSLPStemmerBase.Rule(String suffix, int min, String replacement)
          Create a rule.
 
Method Summary
 boolean matches(char[] s, int len)
           
 int replace(char[] s, int len)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

suffix

protected final char[] suffix

replacement

protected final char[] replacement

min

protected final int min
Constructor Detail

RSLPStemmerBase.Rule

public RSLPStemmerBase.Rule(String suffix,
                            int min,
                            String replacement)
Create a rule.

Parameters:
suffix - suffix to remove
min - minimum stem length
replacement - replacement string
Method Detail

matches

public boolean matches(char[] s,
                       int len)
Returns:
true if the word matches this rule.

replace

public int replace(char[] s,
                   int len)
Returns:
new valid length of the string after firing this rule.


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