Examples of org.apache.lucene.analysis.Tokenizer

org.apache.lucene.analysis.Tokenizer
A Tokenizer is a TokenStream whose input is a Reader.
This is an abstract class.
NOTE: subclasses must override {@link #incrementToken()} if the new TokenStream API is usedand {@link #next(Token)} or {@link #next()} if the oldTokenStream API is used.
NOTE: Subclasses overriding {@link #incrementToken()} mustcall {@link AttributeSource#clearAttributes()} beforesetting attributes. Subclasses overriding {@link #next(Token)} must call{@link Token#clear()} before setting Token attributes.

    //  synonym module 


    final Analyzer analyzer = new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {
          int tokenStreamCounter = 0;
          final TokenStream[] tokenStreams = new TokenStream[] {
            new CannedTokenStream(new Token[] {

View Full Code Here


  private final Analyzer getUnusualAnalyzer() {
    return new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {


          int count;

View Full Code Here


  public void testDupSurfaceFormsMissingResults() throws Exception {
    Analyzer a = new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {


          @Override
          public TokenStream getTokenStream() {

View Full Code Here


  public void testDupSurfaceFormsMissingResults2() throws Exception {
    Analyzer a = new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {


          int count;

View Full Code Here


  public void test0ByteKeys() throws Exception {
    final Analyzer a = new Analyzer() {
        @Override
        protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
          Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
          return new TokenStreamComponents(tokenizer) {
            int tokenStreamCounter = 0;
            final TokenStream[] tokenStreams = new TokenStream[] {
              new CannedBinaryTokenStream(new BinaryToken[] {

View Full Code Here

  public void testTooManyExpansions() throws Exception {


    final Analyzer a = new Analyzer() {
        @Override
        protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
          Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
          return new TokenStreamComponents(tokenizer) {
            @Override
            public TokenStream getTokenStream() {
              Token a = new Token("a", 0, 1);

View Full Code Here

    final TokenizerFactory factory = tokenizerFactory == null ? null : loadTokenizerFactory(loader, tokenizerFactory);
    
    Analyzer analyzer = new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = factory == null ? new WhitespaceTokenizer(Version.LUCENE_43, reader) : factory.create(reader);
        TokenStream stream = ignoreCase ? new LowerCaseFilter(Version.LUCENE_43, tokenizer) : tokenizer;
        return new TokenStreamComponents(tokenizer, stream);
      }
    };

View Full Code Here

  public void testGraphDups() throws Exception {


    final Analyzer analyzer = new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {
          int tokenStreamCounter = 0;
          final TokenStream[] tokenStreams = new TokenStream[] {
            new CannedTokenStream(new Token[] {

View Full Code Here

    //  synonym module 


    final Analyzer analyzer = new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {
          int tokenStreamCounter = 0;
          final TokenStream[] tokenStreams = new TokenStream[] {
            new CannedTokenStream(new Token[] {

View Full Code Here


  private final Analyzer getUnusualAnalyzer() {
    return new Analyzer() {
      @Override
      protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
        Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.SIMPLE, true);
        
        return new TokenStreamComponents(tokenizer) {


          int count;

View Full Code Here

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