com.solidstategroup.search
Class StopWordsAnalyzer

java.lang.Object
  org.apache.lucene.analysis.Analyzer
      com.solidstategroup.search.StopWordsAnalyzer

public class StopWordsAnalyzer
extends org.apache.lucene.analysis.Analyzer

StopWordsAnalyzer processes input text by stemming English words to their roots. This Analyzer also converts the input to lower case and removes stop words. A small set of default stop words is defined in the STOP_WORDS array, but a caller can specify an alternative set of stop words by calling non-default constructor.

Field Summary

static java.lang.String[]

STOP_WORDS An array containing some common English words that are usually not useful for searching.

Constructor Summary

StopWordsAnalyzer()

Method Summary

org.apache.lucene.analysis.TokenStream

tokenStream(java.lang.String field, java.io.Reader reader)

Methods inherited from class org.apache.lucene.analysis.Analyzer

getPositionIncrementGap, tokenStream

Methods inherited from class java.lang.Object

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

Field Detail

STOP_WORDS

public static final java.lang.String[] STOP_WORDS

An array containing some common English words that are usually not useful for searching.

Constructor Detail

StopWordsAnalyzer

public StopWordsAnalyzer()

Method Detail

tokenStream

public org.apache.lucene.analysis.TokenStream tokenStream(java.lang.String field,
                                                          java.io.Reader reader)

Overrides:

tokenStream in class org.apache.lucene.analysis.Analyzer