Package org.apache.lucene.analysis.ar

Examples of org.apache.lucene.analysis.ar.ArabicStemFilter

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      }
    }
   
    if (isStemming()) {
      tokenizer = new StandardTokenizer(Version.LUCENE_35, new StringReader(finalTokenized.toString().trim()));
      tokenStream = new ArabicStemFilter(new ArabicNormalizationFilter(tokenizer));
      CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
      tokenStream.clearAttributes();
      try {
        while (tokenStream.incrementToken()) {
          String curToken = termAtt.toString();
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    if (isStopwordRemoval) {
      tokenStream = new StopFilter( Version.LUCENE_35, tokenStream, (CharArraySet) ArabicAnalyzer.getDefaultStopSet());
    }
    tokenStream = new ArabicNormalizationFilter(tokenStream);
    if (isStemming) {
      tokenStream = new ArabicStemFilter(tokenStream);
    }

    CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
    tokenStream.clearAttributes();
    String tokenized = "";
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  @Override
  public String stem(String token) {
    tokenizer = new StandardTokenizer(Version.LUCENE_35, new StringReader(token));
    TokenStream tokenStream = new LowerCaseFilter(Version.LUCENE_35, tokenizer);
    tokenStream = new ArabicNormalizationFilter(tokenStream);
    tokenStream = new ArabicStemFilter(tokenStream);

    CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
    tokenStream.clearAttributes();
    try {
      while (tokenStream.incrementToken()) {
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        super(index, indexSettings, name, settings);
    }

    @Override
    public TokenStream create(TokenStream tokenStream) {
        return new ArabicStemFilter(tokenStream);
    }
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    @Override
    public TokenStream create(TokenStream tokenStream) {
        final Version indexVersion = Version.indexCreated(indexSettings);

        if ("arabic".equalsIgnoreCase(language)) {
            return new ArabicStemFilter(tokenStream);
        } else if ("armenian".equalsIgnoreCase(language)) {
            return new SnowballFilter(tokenStream, new ArmenianStemmer());
        } else if ("basque".equalsIgnoreCase(language)) {
            return new SnowballFilter(tokenStream, new BasqueStemmer());
        } else if ("brazilian".equalsIgnoreCase(language)) {
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  }

  @Override
  public String stem(String token) {
    tokenizer = new StandardTokenizer(Version.LUCENE_35, new StringReader(token));
    TokenStream tokenStream = new ArabicStemFilter(new ArabicNormalizationFilter(tokenizer));
    CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
    tokenStream.clearAttributes();
    StringBuilder stemmed = new StringBuilder();
    try {
      while (tokenStream.incrementToken()) {
        String curToken = termAtt.toString();
        if ( vocab != null && vocab.get(curToken) <= 0) {
          continue;
        }
        stemmed.append( curToken + " " );
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      }
    }
   
    if (isStemming()) {
      tokenizer = new StandardTokenizer(Version.LUCENE_35, new StringReader(finalTokenized.toString().trim()));
      tokenStream = new ArabicStemFilter(new ArabicNormalizationFilter(tokenizer));
      CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
      tokenStream.clearAttributes();
      try {
        while (tokenStream.incrementToken()) {
          String curToken = termAtt.toString();
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Related Classes of org.apache.lucene.analysis.ar.ArabicStemFilter

  • ivory.core.tokenize.LuceneArabicAnalyzer
  • org.apache.lucene.analysis.ar.ArabicStemFilterFactory
  • org.apache.solr.analysis.ArabicStemFilterFactory
  • org.elasticsearch.index.analysis.ArabicStemTokenFilterFactory
  • org.elasticsearch.index.analysis.StemmerTokenFilterFactory
  • org.elasticsearch.indices.analysis.IndicesAnalysisService
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