org.apache.lucene.analysis.th.ThaiTokenizer Java Examples

The following examples show how to use org.apache.lucene.analysis.th.ThaiTokenizer. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: CommonAnalysisPlugin.java    From crate with Apache License 2.0 6 votes vote down vote up 
@Override
public List<PreConfiguredTokenizer> getPreConfiguredTokenizers() {
    List<PreConfiguredTokenizer> tokenizers = new ArrayList<>();
    tokenizers.add(PreConfiguredTokenizer.singleton("keyword", KeywordTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("classic", ClassicTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("uax_url_email", UAX29URLEmailTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("path_hierarchy", PathHierarchyTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("letter", LetterTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("whitespace", WhitespaceTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("ngram", NGramTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("edge_ngram",
        () -> new EdgeNGramTokenizer(EdgeNGramTokenizer.DEFAULT_MIN_GRAM_SIZE, EdgeNGramTokenizer.DEFAULT_MAX_GRAM_SIZE), null));
    tokenizers.add(PreConfiguredTokenizer.singleton("pattern", () -> new PatternTokenizer(Regex.compile("\\W+", null), -1), null));
    tokenizers.add(PreConfiguredTokenizer.singleton("thai", ThaiTokenizer::new, null));
    tokenizers.add(PreConfiguredTokenizer.singleton("lowercase", XLowerCaseTokenizer::new, () -> new TokenFilterFactory() {
        @Override
        public String name() {
            return "lowercase";
        }

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

    // Temporary shim for aliases. TODO deprecate after they are moved
    tokenizers.add(PreConfiguredTokenizer.singleton("PathHierarchy", PathHierarchyTokenizer::new, null));

    return tokenizers;
}
Example #2
Source File: ThaiAnalyzer.java    From modernmt with Apache License 2.0 5 votes vote down vote up 
@Override
protected TokenStreamComponents createComponents(String fieldName,
                                                 Reader reader) {
    ThaiTokenizer source = new ThaiTokenizer(reader);
    TokenStream result = new StandardFilter(source);
    return new TokenStreamComponents(source, result);
}
Example #3
Source File: ThaiTokenizerFactory.java    From Elasticsearch with Apache License 2.0 4 votes vote down vote up 
@Override
public Tokenizer create() {
    return new ThaiTokenizer();
}
Example #4
Source File: ThaiTokenizerFactory.java    From crate with Apache License 2.0 4 votes vote down vote up 
@Override
public Tokenizer create() {
    return new ThaiTokenizer();
}