org.crosswire.jsword.index.lucene.analysis

Class PersianLuceneAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.crosswire.jsword.index.lucene.analysis.AbstractBookAnalyzer

org.crosswire.jsword.index.lucene.analysis.PersianLuceneAnalyzer

All Implemented Interfaces:

Closeable, AutoCloseable

public class PersianLuceneAnalyzer
extends AbstractBookAnalyzer

An Analyzer whose TokenStream is built from a ArabicLetterTokenizer filtered with LowerCaseFilter, ArabicNormalizationFilter, PersianNormalizationFilter and Persian StopFilter (optional)

Author:

DM Smith

See Also:

The GNU Lesser General Public License for details.

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.lucene.util.Version	matchVersion

Fields inherited from class org.crosswire.jsword.index.lucene.analysis.AbstractBookAnalyzer

book, doStemming, doStopWords, stopSet

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

overridesTokenStreamMethod

Constructor Summary

Constructors

Constructor and Description
PersianLuceneAnalyzer()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.lucene.analysis.TokenStream	reusableTokenStream(String fieldName, Reader reader) Returns a (possibly reused) TokenStream which tokenizes all the text in the provided Reader.
org.apache.lucene.analysis.TokenStream	tokenStream(String fieldName, Reader reader)

Methods inherited from class org.crosswire.jsword.index.lucene.analysis.AbstractBookAnalyzer

getBook, getDoStopWords, setBook, setDoStemming, setDoStopWords, setStopWords

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

close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setOverridesTokenStreamMethod, setPreviousTokenStream

Methods inherited from class java.lang.Object

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

Field Detail

matchVersion

private final org.apache.lucene.util.Version matchVersion

Constructor Detail

PersianLuceneAnalyzer

public PersianLuceneAnalyzer()

Method Detail

tokenStream

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

Specified by:

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

reusableTokenStream

public org.apache.lucene.analysis.TokenStream reusableTokenStream(String fieldName,
                                                         Reader reader)
                                                           throws IOException

Returns a (possibly reused) TokenStream which tokenizes all the text in the provided Reader.

Overrides:

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

Returns:

A TokenStream built from a ArabicLetterTokenizer filtered with LowerCaseFilter, ArabicNormalizationFilter, PersianNormalizationFilter and Persian Stop words

Throws:

IOException