C# Class Lucene.Net.Analysis.De.GermanAnalyzer

Analyzer for German language. Supports an external list of stopwords (words that will not be indexed at all) and an external list of exclusions (word that will not be stemmed, but indexed). A default set of stopwords is used unless an alternative list is specified, the exclusion list is empty by default.

Inheritance: Lucene.Net.Analysis.Analyzer

Datei anzeigen Open project: apache/lucenenet Class Usage Examples

Public Methods

Method	Description
CreateComponents ( string fieldName, TextReader reader ) : TokenStreamComponents	Creates org.apache.lucene.analysis.Analyzer.TokenStreamComponents used to tokenize all the text in the provided Reader.
GermanAnalyzer ( LuceneVersion matchVersion ) : Lucene.Net.Analysis	Builds an analyzer with the default stop words: #getDefaultStopSet().
GermanAnalyzer ( LuceneVersion matchVersion, Lucene.Net.Analysis.CharArraySet stopwords ) : Lucene.Net.Analysis	Builds an analyzer with the given stop words
GermanAnalyzer ( LuceneVersion matchVersion, Lucene.Net.Analysis.CharArraySet stopwords, Lucene.Net.Analysis.CharArraySet stemExclusionSet ) : Lucene.Net.Analysis	Builds an analyzer with the given stop words

Method Details

CreateComponents() public method

Creates org.apache.lucene.analysis.Analyzer.TokenStreamComponents used to tokenize all the text in the provided Reader.

public CreateComponents ( string fieldName, TextReader reader ) : TokenStreamComponents
fieldName	string
reader	System.IO.TextReader
return	TokenStreamComponents

GermanAnalyzer() public method

Builds an analyzer with the default stop words: #getDefaultStopSet().

public GermanAnalyzer ( LuceneVersion matchVersion ) : Lucene.Net.Analysis
matchVersion	LuceneVersion
return	Lucene.Net.Analysis

GermanAnalyzer() public method

Builds an analyzer with the given stop words

public GermanAnalyzer ( LuceneVersion matchVersion, Lucene.Net.Analysis.CharArraySet stopwords ) : Lucene.Net.Analysis
matchVersion	LuceneVersion	/// lucene compatibility version
stopwords	Lucene.Net.Analysis.CharArraySet	/// a stopword set
return	Lucene.Net.Analysis

GermanAnalyzer() public method

Builds an analyzer with the given stop words

public GermanAnalyzer ( LuceneVersion matchVersion, Lucene.Net.Analysis.CharArraySet stopwords, Lucene.Net.Analysis.CharArraySet stemExclusionSet ) : Lucene.Net.Analysis
matchVersion	LuceneVersion	/// lucene compatibility version
stopwords	Lucene.Net.Analysis.CharArraySet	/// a stopword set
stemExclusionSet	Lucene.Net.Analysis.CharArraySet	/// a stemming exclusion set
return	Lucene.Net.Analysis