org.apache.lucene.analysis.standard.StandardTokenizerFactory Java Examples

The following examples show how to use org.apache.lucene.analysis.standard.StandardTokenizerFactory. 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: SolrUtil.java    From ambari-logsearch with Apache License 2.0 6 votes vote down vote up 
public static String putWildCardByType(String str, String fieldType, String fieldTypeMetaData) {
  Map<String, Object> fieldTypeInfoMap = getFieldTypeInfoMap(fieldTypeMetaData);
  if (StringUtils.isNotBlank(fieldType)) {
    if (isSolrFieldNumber(fieldTypeInfoMap)) {
      String value = putEscapeCharacterForNumber(str, fieldTypeInfoMap);
      if (StringUtils.isNotBlank(value)) {
        return value;
      } else {
        return null;
      }
    } else if (checkTokenizer(StandardTokenizerFactory.class, fieldTypeInfoMap)) {
      return escapeForStandardTokenizer(str);
    } else if (checkTokenizer(KeywordTokenizerFactory.class, fieldTypeInfoMap) || "string".equalsIgnoreCase(fieldType)) {
      return makeSolrSearchStringWithoutAsterisk(str);
    } else if (checkTokenizer(PathHierarchyTokenizerFactory.class, fieldTypeInfoMap)) {
      return str;
    } else {
      return escapeQueryChars(str);
    }
  }
  return str;
}
Example #2
Source File: AnalyzerFactory.java    From airsonic-advanced with GNU General Public License v3.0 5 votes vote down vote up 
private Builder createDefaultAnalyzerBuilder() throws IOException {
    Builder builder = CustomAnalyzer.builder()
            .withTokenizer(StandardTokenizerFactory.class)
            .addTokenFilter(CJKWidthFilterFactory.class)
            .addTokenFilter(ASCIIFoldingFilterFactory.class, "preserveOriginal", "false")
            .addTokenFilter(LowerCaseFilterFactory.class)
            .addTokenFilter(StopFilterFactory.class, "words", STOP_WORDS)
            .addTokenFilter(EnglishPossessiveFilterFactory.class);
    addTokenFilterForUnderscoreRemovalAroundToken(builder);
    return builder;
}
Example #3
Source File: AnalyzerFactory.java    From airsonic-advanced with GNU General Public License v3.0 5 votes vote down vote up 
private Builder createArtistAnalyzerBuilder() throws IOException {
    Builder builder = CustomAnalyzer.builder()
            .withTokenizer(StandardTokenizerFactory.class)
            .addTokenFilter(CJKWidthFilterFactory.class)
            .addTokenFilter(ASCIIFoldingFilterFactory.class, "preserveOriginal", "false")
            .addTokenFilter(LowerCaseFilterFactory.class)
            .addTokenFilter(StopFilterFactory.class, "words", STOP_WORDS_ARTIST)
            .addTokenFilter(EnglishPossessiveFilterFactory.class);
    addTokenFilterForUnderscoreRemovalAroundToken(builder);
    return builder;
}
Example #4
Source File: BibleSearchIndex.java    From Quelea with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Create a new empty search index.
 */
public BibleSearchIndex() {
    chapters = new HashMap<>();
    try {
        analyzer = CustomAnalyzer.builder()
                .withTokenizer(StandardTokenizerFactory.class)
                .addTokenFilter(LowerCaseFilterFactory.class)
                .addTokenFilter(ASCIIFoldingFilterFactory.class)
                .build();
        index = new MMapDirectory(Files.createTempDirectory("quelea-mmap-bible").toAbsolutePath());
    } catch (IOException ex) {
        LOGGER.log(Level.SEVERE, "Couldn't create song search index");
        throw new RuntimeException("Couldn't create song search index", ex);
    }
}
Example #5
Source File: SongSearchIndex.java    From Quelea with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Create a new empty search index.
 */
public SongSearchIndex() {
    songs = new HashMap<>();
    try {
        analyzer = CustomAnalyzer.builder()
                .withTokenizer(StandardTokenizerFactory.class)
                .addTokenFilter(LowerCaseFilterFactory.class)
                .addTokenFilter(ASCIIFoldingFilterFactory.class)
                .build();
        index = new MMapDirectory(Files.createTempDirectory("quelea-mmap-song").toAbsolutePath());
    }
    catch(IOException ex) {
        LOGGER.log(Level.SEVERE, "Couldn't create song search index");
        throw new RuntimeException("Couldn't create song search index", ex);
    }
}
Example #6
Source File: AnalyzerFactory.java    From airsonic with GNU General Public License v3.0 5 votes vote down vote up 
private Builder createDefaultAnalyzerBuilder() throws IOException {
    Builder builder = CustomAnalyzer.builder()
            .withTokenizer(StandardTokenizerFactory.class)
            .addTokenFilter(CJKWidthFilterFactory.class)
            .addTokenFilter(ASCIIFoldingFilterFactory.class, "preserveOriginal", "false")
            .addTokenFilter(LowerCaseFilterFactory.class)
            .addTokenFilter(StopFilterFactory.class, "words", STOP_WORDS)
            .addTokenFilter(EnglishPossessiveFilterFactory.class);
    addTokenFilterForUnderscoreRemovalAroundToken(builder);
    return builder;
}
Example #7
Source File: AnalyzerFactory.java    From airsonic with GNU General Public License v3.0 5 votes vote down vote up 
private Builder createArtistAnalyzerBuilder() throws IOException {
    Builder builder = CustomAnalyzer.builder()
            .withTokenizer(StandardTokenizerFactory.class)
            .addTokenFilter(CJKWidthFilterFactory.class)
            .addTokenFilter(ASCIIFoldingFilterFactory.class, "preserveOriginal", "false")
            .addTokenFilter(LowerCaseFilterFactory.class)
            .addTokenFilter(StopFilterFactory.class, "words", STOP_WORDS_ARTIST)
            .addTokenFilter(EnglishPossessiveFilterFactory.class);
    addTokenFilterForUnderscoreRemovalAroundToken(builder);
    return builder;
}
Example #8
Source File: TestCustomAnalyzer.java    From lucene-solr with Apache License 2.0 5 votes vote down vote up 
public void testSetTokenizerTwice() throws Exception {
  expectThrows(AlreadySetException.class, () -> {
    CustomAnalyzer.builder()
        .withTokenizer("whitespace")
        .withTokenizer(StandardTokenizerFactory.class)
        .build();
  });
}
Example #9
Source File: DataSearchAnalysisConfigurer.java    From cia with Apache License 2.0 5 votes vote down vote up 
@Override
public void configure(LuceneAnalysisConfigurationContext context) {
	
	context.analyzer("ngram").custom().tokenizer(StandardTokenizerFactory.class)
	.tokenFilter(LowerCaseFilterFactory.class).tokenFilter(NGramFilterFactory.class)
	.param("minGramSize", "3").param("maxGramSize", "3");
	
	context.analyzer("se").custom()
	.tokenizer(StandardTokenizerFactory.class).tokenFilter(LowerCaseFilterFactory.class)
	.tokenFilter(SwedishLightStemFilterFactory.class);
	
	context.analyzer("en").custom()
	.tokenizer(StandardTokenizerFactory.class).tokenFilter(LowerCaseFilterFactory.class)
	.tokenFilter(PorterStemFilterFactory.class);		
}