Class BulgarianAnalyzer

Analyzer for Bulgarian.

This analyzer implements light-stemming as specified by: Searching Strategies for the Bulgarian Language http://members.unine.ch/jacques.savoy/Papers/BUIR.pdf

Inheritance

System.Object

Analyzer

StopwordAnalyzerBase

BulgarianAnalyzer

Inherited Members

StopwordAnalyzerBase.m_stopwords

StopwordAnalyzerBase.m_matchVersion

StopwordAnalyzerBase.StopwordSet

StopwordAnalyzerBase.LoadStopwordSet(Boolean, Type, String, String)

StopwordAnalyzerBase.LoadStopwordSet(FileInfo, LuceneVersion)

StopwordAnalyzerBase.LoadStopwordSet(TextReader, LuceneVersion)

Lucene.Net.Analysis.Analyzer.NewAnonymous(Func<, , >)

Lucene.Net.Analysis.Analyzer.NewAnonymous(Func<, , >, Lucene.Net.Analysis.ReuseStrategy)

Lucene.Net.Analysis.Analyzer.NewAnonymous(Func<, , >, Func<, , >)

Lucene.Net.Analysis.Analyzer.NewAnonymous(Func<, , >, Func<, , >, Lucene.Net.Analysis.ReuseStrategy)

Analyzer.GetTokenStream(String, TextReader)

Analyzer.GetTokenStream(String, String)

Analyzer.InitReader(String, TextReader)

Analyzer.GetPositionIncrementGap(String)

Analyzer.GetOffsetGap(String)

Analyzer.Strategy

Analyzer.Dispose()

Analyzer.Dispose(Boolean)

Analyzer.GLOBAL_REUSE_STRATEGY

Analyzer.PER_FIELD_REUSE_STRATEGY

Namespace: Lucene.Net.Analysis.Bg

Assembly: Lucene.Net.Analysis.Common.dll

Syntax

public sealed class BulgarianAnalyzer : StopwordAnalyzerBase

Constructors

BulgarianAnalyzer(LuceneVersion)

Builds an analyzer with the default stop words: DEFAULT_STOPWORD_FILE.

Declaration

public BulgarianAnalyzer(LuceneVersion matchVersion)

Parameters

Type	Name	Description
LuceneVersion	matchVersion

BulgarianAnalyzer(LuceneVersion, CharArraySet)

Builds an analyzer with the given stop words.

Declaration

public BulgarianAnalyzer(LuceneVersion matchVersion, CharArraySet stopwords)

Parameters

Type	Name	Description
LuceneVersion	matchVersion
CharArraySet	stopwords

BulgarianAnalyzer(LuceneVersion, CharArraySet, CharArraySet)

Builds an analyzer with the given stop words and a stem exclusion set. If a stem exclusion set is provided this analyzer will add a SetKeywordMarkerFilter before BulgarianStemFilter.

Declaration

public BulgarianAnalyzer(LuceneVersion matchVersion, CharArraySet stopwords, CharArraySet stemExclusionSet)

Parameters

Type	Name	Description
LuceneVersion	matchVersion
CharArraySet	stopwords
CharArraySet	stemExclusionSet

Fields

DEFAULT_STOPWORD_FILE

File containing default Bulgarian stopwords.

Default stopword list is from http://members.unine.ch/jacques.savoy/clef/index.html The stopword list is BSD-Licensed.

Declaration

public const string DEFAULT_STOPWORD_FILE = null

Field Value

Type	Description
System.String

Properties

DefaultStopSet

Returns an unmodifiable instance of the default stop-words set.

Declaration

public static CharArraySet DefaultStopSet { get; }

Property Value

Type	Description
CharArraySet	an unmodifiable instance of the default stop-words set.

Methods

CreateComponents(String, TextReader)

Creates a TokenStreamComponents which tokenizes all the text in the provided .

Declaration

protected override TokenStreamComponents CreateComponents(string fieldName, TextReader reader)

Parameters

Type	Name	Description
System.String	fieldName
TextReader	reader

Returns

Type	Description
TokenStreamComponents	A TokenStreamComponents built from an StandardTokenizer filtered with StandardFilter, LowerCaseFilter, StopFilter, SetKeywordMarkerFilter if a stem exclusion set is provided and BulgarianStemFilter.