Example usage for org.apache.lucene.analysis.stempel StempelFilter StempelFilter

Introduction

In this page you can find the example usage for org.apache.lucene.analysis.stempel StempelFilter StempelFilter.

Prototype

public StempelFilter(TokenStream in, StempelStemmer stemmer) 

Source Link

Document

Create filter using the supplied stemming table.

Usage

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

License:Apache License

public TokenStream create(TokenStream input) {
    return new StempelFilter(input, new StempelStemmer(stemmer));
}

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From source file:org.elasticsearch.index.analysis.pl.PolishStemTokenFilterFactory.java

License:Apache License

@Override
public TokenStream create(TokenStream tokenStream) {
    return new StempelFilter(tokenStream, stemmer);
}

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From source file:org.elasticsearch.indices.analysis.pl.PolishIndicesAnalysis.java

License:Apache License

@Inject
public PolishIndicesAnalysis(Settings settings, IndicesAnalysisService indicesAnalysisService) {
    super(settings);
    indicesAnalysisService.analyzerProviderFactories().put("polish",
            new PreBuiltAnalyzerProviderFactory("polish", AnalyzerScope.INDICES, new PolishAnalyzer()));

    indicesAnalysisService.tokenFilterFactories().put("polish_stem",
            new PreBuiltTokenFilterFactoryFactory(new TokenFilterFactory() {
                @Override//  w w w.jav a 2 s. c o  m
                public String name() {
                    return "polish_stem";
                }

                @Override
                public TokenStream create(TokenStream tokenStream) {
                    Trie tire;
                    try {
                        tire = StempelStemmer.load(
                                PolishAnalyzer.class.getResourceAsStream(PolishAnalyzer.DEFAULT_STEMMER_FILE));
                    } catch (IOException ex) {
                        throw new RuntimeException("Unable to load default stemming tables", ex);
                    }
                    return new StempelFilter(tokenStream, new StempelStemmer(tire));
                }
            }));
}

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