Example usage for org.apache.lucene.analysis.de GermanNormalizationFilter GermanNormalizationFilter

Introduction

In this page you can find the example usage for org.apache.lucene.analysis.de GermanNormalizationFilter GermanNormalizationFilter.

Prototype

public GermanNormalizationFilter(TokenStream input) 

Source Link

Usage

From source file:com.romeikat.datamessie.core.processing.service.fulltext.query.FullTextIndexingAnalyzer.java

License:Open Source License

@Override
protected TokenStreamComponents createComponents(final String fieldName) {
    final Tokenizer source = new StandardTokenizer();
    TokenStream result = new StandardFilter(source);

    // Convert to lower case
    result = new LowerCaseFilter(result);

    // Normalize German special characters
    result = new GermanNormalizationFilter(result);

    return new TokenStreamComponents(source, result);
}

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From source file:de.unihildesheim.iw.lucene.analyzer.GermanAnalyzer.java

License:Open Source License

/**
 * This configuration must match with the configuration used for the index!
 *
 * @param fieldName Document field/*w w w .  j ava 2 s . com*/
 * @return Token stream
 */
@SuppressWarnings("resource")
@Override
protected TokenStreamComponents createComponents(final String fieldName) {
    final Tokenizer source = new StandardTokenizer();
    TokenStream result = new StandardFilter(source);
    result = new LowerCaseFilter(result);
    result = new StopFilter(result, getStopwordSet());
    result = new GermanNormalizationFilter(result);
    result = new GermanLightStemFilter(result);
    return new TokenStreamComponents(source, result);
}

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From source file:org.apache.solr.analysis.GermanNormalizationFilterFactory.java

License:Apache License

public TokenStream create(TokenStream input) {
    return new GermanNormalizationFilter(input);
}

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From source file:org.elasticsearch.analysis.common.GermanNormalizationFilterFactory.java

License:Apache License

@Override
public TokenStream create(TokenStream tokenStream) {
    return new GermanNormalizationFilter(tokenStream);
}

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