Package org.apache.lucene.analysis

Examples of org.apache.lucene.analysis.TokenStream.addAttribute()

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        try {
          stream = analyzer.reusableTokenStream("", new StringReader(word));
          // TODO: support custom attributes
          CharTermAttribute termAtt = stream.addAttribute(CharTermAttribute.class);
          FlagsAttribute flagsAtt = stream.addAttribute(FlagsAttribute.class);
          TypeAttribute typeAtt = stream.addAttribute(TypeAttribute.class);
          PayloadAttribute payloadAtt = stream.addAttribute(PayloadAttribute.class);
          PositionIncrementAttribute posIncAtt = stream.addAttribute(PositionIncrementAttribute.class);
          stream.reset();
          while (stream.incrementToken()) {
            Token token = new Token();
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          stream = analyzer.reusableTokenStream("", new StringReader(word));
          // TODO: support custom attributes
          CharTermAttribute termAtt = stream.addAttribute(CharTermAttribute.class);
          FlagsAttribute flagsAtt = stream.addAttribute(FlagsAttribute.class);
          TypeAttribute typeAtt = stream.addAttribute(TypeAttribute.class);
          PayloadAttribute payloadAtt = stream.addAttribute(PayloadAttribute.class);
          PositionIncrementAttribute posIncAtt = stream.addAttribute(PositionIncrementAttribute.class);
          stream.reset();
          while (stream.incrementToken()) {
            Token token = new Token();
            token.copyBuffer(termAtt.buffer(), 0, termAtt.length());
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          // TODO: support custom attributes
          CharTermAttribute termAtt = stream.addAttribute(CharTermAttribute.class);
          FlagsAttribute flagsAtt = stream.addAttribute(FlagsAttribute.class);
          TypeAttribute typeAtt = stream.addAttribute(TypeAttribute.class);
          PayloadAttribute payloadAtt = stream.addAttribute(PayloadAttribute.class);
          PositionIncrementAttribute posIncAtt = stream.addAttribute(PositionIncrementAttribute.class);
          stream.reset();
          while (stream.incrementToken()) {
            Token token = new Token();
            token.copyBuffer(termAtt.buffer(), 0, termAtt.length());
            token.setStartOffset(matcher.start());
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  private Collection<Token> getTokens(String q, Analyzer analyzer) throws IOException {
    Collection<Token> result = new ArrayList<Token>();
    TokenStream ts = analyzer.reusableTokenStream("", new StringReader(q));
    ts.reset();
    // TODO: support custom attributes
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    OffsetAttribute offsetAtt = ts.addAttribute(OffsetAttribute.class);
    TypeAttribute typeAtt = ts.addAttribute(TypeAttribute.class);
    FlagsAttribute flagsAtt = ts.addAttribute(FlagsAttribute.class);
    PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    PositionIncrementAttribute posIncAtt = ts.addAttribute(PositionIncrementAttribute.class);
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    Collection<Token> result = new ArrayList<Token>();
    TokenStream ts = analyzer.reusableTokenStream("", new StringReader(q));
    ts.reset();
    // TODO: support custom attributes
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    OffsetAttribute offsetAtt = ts.addAttribute(OffsetAttribute.class);
    TypeAttribute typeAtt = ts.addAttribute(TypeAttribute.class);
    FlagsAttribute flagsAtt = ts.addAttribute(FlagsAttribute.class);
    PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    PositionIncrementAttribute posIncAtt = ts.addAttribute(PositionIncrementAttribute.class);
   
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    TokenStream ts = analyzer.reusableTokenStream("", new StringReader(q));
    ts.reset();
    // TODO: support custom attributes
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    OffsetAttribute offsetAtt = ts.addAttribute(OffsetAttribute.class);
    TypeAttribute typeAtt = ts.addAttribute(TypeAttribute.class);
    FlagsAttribute flagsAtt = ts.addAttribute(FlagsAttribute.class);
    PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    PositionIncrementAttribute posIncAtt = ts.addAttribute(PositionIncrementAttribute.class);
   
    while (ts.incrementToken()){
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    ts.reset();
    // TODO: support custom attributes
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    OffsetAttribute offsetAtt = ts.addAttribute(OffsetAttribute.class);
    TypeAttribute typeAtt = ts.addAttribute(TypeAttribute.class);
    FlagsAttribute flagsAtt = ts.addAttribute(FlagsAttribute.class);
    PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    PositionIncrementAttribute posIncAtt = ts.addAttribute(PositionIncrementAttribute.class);
   
    while (ts.incrementToken()){
      Token token = new Token();
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    // TODO: support custom attributes
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    OffsetAttribute offsetAtt = ts.addAttribute(OffsetAttribute.class);
    TypeAttribute typeAtt = ts.addAttribute(TypeAttribute.class);
    FlagsAttribute flagsAtt = ts.addAttribute(FlagsAttribute.class);
    PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    PositionIncrementAttribute posIncAtt = ts.addAttribute(PositionIncrementAttribute.class);
   
    while (ts.incrementToken()){
      Token token = new Token();
      token.copyBuffer(termAtt.buffer(), 0, termAtt.length());
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    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    OffsetAttribute offsetAtt = ts.addAttribute(OffsetAttribute.class);
    TypeAttribute typeAtt = ts.addAttribute(TypeAttribute.class);
    FlagsAttribute flagsAtt = ts.addAttribute(FlagsAttribute.class);
    PayloadAttribute payloadAtt = ts.addAttribute(PayloadAttribute.class);
    PositionIncrementAttribute posIncAtt = ts.addAttribute(PositionIncrementAttribute.class);
   
    while (ts.incrementToken()){
      Token token = new Token();
      token.copyBuffer(termAtt.buffer(), 0, termAtt.length());
      token.setOffset(offsetAtt.startOffset(), offsetAtt.endOffset());
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  static List<String> getAllTermsFromText(String fieldName, String localText, Analyzer analyzer) throws IOException {
    List<String> terms = new ArrayList<String>();

    Reader reader = new StringReader(localText);
    TokenStream stream = analyzer.reusableTokenStream( fieldName, reader);
    TermAttribute attribute = (TermAttribute) stream.addAttribute( TermAttribute.class );
    stream.reset();

    while ( stream.incrementToken() ) {
      if ( attribute.termLength() > 0 ) {
        String term = attribute.term();
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