comirva.web.ie.countryoforigin
Class CountryOfOriginAnalyzer

java.lang.Object
  org.apache.lucene.analysis.Analyzer
      comirva.web.ie.countryoforigin.CountryOfOriginAnalyzer

All Implemented Interfaces:

Closeable

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

A lucence word analyzer tailored to the use in AGMIS.

Field Summary

static int	DEFAULT_MAX_TOKEN_LENGTH Default maximum allowed token length
static String[]	includeWords

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

overridesTokenStreamMethod

Constructor Summary

CountryOfOriginAnalyzer()
Builds an analyzer with no stop words.

CountryOfOriginAnalyzer(String dictionaryFile)
Builds an analyzer with no stop words.

Method Summary

int	getMaxTokenLength()
void	setMaxTokenLength(int length) Set maximum allowed token length.
org.apache.lucene.analysis.TokenStream	tokenStream(String fieldName, Reader reader)

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

close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, reusableTokenStream, setOverridesTokenStreamMethod, setPreviousTokenStream

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_TOKEN_LENGTH

public static final int DEFAULT_MAX_TOKEN_LENGTH

Default maximum allowed token length

See Also:

Constant Field Values

includeWords

public static String[] includeWords

Constructor Detail

CountryOfOriginAnalyzer

public CountryOfOriginAnalyzer()

Builds an analyzer with no stop words.

CountryOfOriginAnalyzer

public CountryOfOriginAnalyzer(String dictionaryFile)

Builds an analyzer with no stop words.

Method Detail

tokenStream

public org.apache.lucene.analysis.TokenStream tokenStream(String fieldName,
                                                          Reader reader)

Specified by:

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

setMaxTokenLength

public void setMaxTokenLength(int length)

Set maximum allowed token length. If a token is seen that exceeds this length then it is discarded. This setting only takes effect the next time tokenStream or reusableTokenStream is called.

getMaxTokenLength

public int getMaxTokenLength()

See Also:

setMaxTokenLength(int)