Class ThaiAnalyzer

Analyzer for Thai language. It uses to break words.

You must specify the required LuceneVersion compatibility when creating ThaiAnalyzer:

  • As of 3.6, a set of Thai stopwords is used by default

Inheritance
System.Object
Analyzer
StopwordAnalyzerBase
ThaiAnalyzer
Inherited Members
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)
Namespace: Lucene.Net.Analysis.Th
Assembly: Lucene.Net.ICU.dll
Syntax
public sealed class ThaiAnalyzer : StopwordAnalyzerBase

Constructors

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ThaiAnalyzer(LuceneVersion)

Builds an analyzer with the default stop words.

Declaration
public ThaiAnalyzer(LuceneVersion matchVersion)
Parameters
Type Name Description
LuceneVersion matchVersion

lucene compatibility version

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ThaiAnalyzer(LuceneVersion, CharArraySet)

Builds an analyzer with the given stop words.

Declaration
public ThaiAnalyzer(LuceneVersion matchVersion, CharArraySet stopwords)
Parameters
Type Name Description
LuceneVersion matchVersion

lucene compatibility version

CharArraySet stopwords

a stopword set

Fields

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DEFAULT_STOPWORD_FILE

File containing default Thai stopwords.

Declaration
public const string DEFAULT_STOPWORD_FILE = null
Field Value
Type Description
System.String

Properties

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DefaultStopSet

Returns an unmodifiable instance of the default stop words set.

Declaration
public static CharArraySet DefaultStopSet { get; }
Property Value
Type Description
CharArraySet

default stop words set.

Methods

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CreateComponents(String, TextReader)

Creates TokenStreamComponents used to tokenize 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 TokenStreamComponents built from a StandardTokenizer filtered with StandardFilter, LowerCaseFilter, ThaiWordFilter, and StopFilter