Examples of CharTermAttribute

Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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  }

  private void assertURLDecodedTo(final Tokenizer t, final String encoding, final String uri, final String[] expectedStems, final String[] expectedTypes, final int[] expectedPosIncr)
  throws IOException {
    assertTrue("has CharTermAttribute", t.hasAttribute(CharTermAttribute.class));
    final CharTermAttribute termAtt = t.getAttribute(CharTermAttribute.class);

    assertTrue("has TypeAttribute", t.hasAttribute(TypeAttribute.class));
    final TypeAttribute typeAtt = t.getAttribute(TypeAttribute.class);

    assertTrue("has PositionIncrementAttribute", t.hasAttribute(PositionIncrementAttribute.class));
    final PositionIncrementAttribute posIncrAtt = t.getAttribute(PositionIncrementAttribute.class);

    t.setReader(new StringReader(uri));
    t.reset();

    final URIDecodingFilter filter = new URIDecodingFilter(t, encoding);
    for (int i = 0; i < expectedStems.length; i++) {
        assertTrue("token " + i + " exists", filter.incrementToken());
        assertEquals(expectedStems[i], termAtt.toString());
        if (expectedTypes == null)
          assertEquals(uritype, typeAtt.type());
        else
          assertEquals(expectedTypes[i], typeAtt.type());
        if (expectedPosIncr != null)
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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                                 final String[] expectedImages,
                                 final String[] expectedTypes)
   throws Exception {

     assertTrue("has CharTermAttribute", t.hasAttribute(CharTermAttribute.class));
     final CharTermAttribute termAtt = t.getAttribute(CharTermAttribute.class);

     TypeAttribute typeAtt = null;
     if (expectedTypes != null) {
       assertTrue("has TypeAttribute", t.hasAttribute(TypeAttribute.class));
       typeAtt = t.getAttribute(TypeAttribute.class);
     }

     t.setReader(new StringReader(input));
     t.reset();

     final TokenStream filter = new URINormalisationFilter(t);

     for (int i = 0; i < expectedImages.length; i++) {

       assertTrue("token "+i+" exists", filter.incrementToken());

       assertEquals(expectedImages[i], termAtt.toString());

       if (expectedTypes != null) {
         assertEquals(expectedTypes[i], typeAtt.type());
       }
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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  }

  private void assertURLDecodedTo(final Tokenizer t, final String uri, final String[] expectedStems, final String[] expectedTypes, final int[] expectedPosIncr)
  throws IOException {
    assertTrue("has CharTermAttribute", t.hasAttribute(CharTermAttribute.class));
    final CharTermAttribute termAtt = t.getAttribute(CharTermAttribute.class);

    assertTrue("has TypeAttribute", t.hasAttribute(TypeAttribute.class));
    final TypeAttribute typeAtt = t.getAttribute(TypeAttribute.class);

    assertTrue("has PositionIncrementAttribute", t.hasAttribute(PositionIncrementAttribute.class));
    final PositionIncrementAttribute posIncrAtt = t.getAttribute(PositionIncrementAttribute.class);

    t.setReader(new StringReader(uri));
    t.reset();

    final TokenFilter filter = new MailtoFilter(t);
    for (int i = 0; i < expectedStems.length; i++) {
        assertTrue("token " + i + " exists", filter.incrementToken());
        assertEquals(expectedStems[i], termAtt.toString());
        if (expectedTypes == null)
          assertEquals(uritype, typeAtt.type());
        else
          assertEquals(expectedTypes[i], typeAtt.type());
        if (expectedPosIncr != null)
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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                                final String[] expectedTypes,
                                final int[] expectedPosIncrs)
  throws Exception {

    assertTrue("has TermAttribute", t.hasAttribute(CharTermAttribute.class));
    final CharTermAttribute termAtt = t.getAttribute(CharTermAttribute.class);

    TypeAttribute typeAtt = null;
    if (expectedTypes != null) {
      assertTrue("has TypeAttribute", t.hasAttribute(TypeAttribute.class));
      typeAtt = t.getAttribute(TypeAttribute.class);
    }

    PositionIncrementAttribute posIncrAtt = null;
    if (expectedPosIncrs != null) {
      assertTrue("has PositionIncrementAttribute", t.hasAttribute(PositionIncrementAttribute.class));
      posIncrAtt = t.getAttribute(PositionIncrementAttribute.class);
    }

    t.setReader(new StringReader(input));
    t.reset();

    final URILocalnameFilter filter = new URILocalnameFilter(t);
    filter.setMaxLength(MAX_LENGTH);

    for (int i = 0; i < expectedImages.length; i++) {

      assertTrue("token "+i+" exists", filter.incrementToken());

      assertEquals(expectedImages[i], termAtt.toString());

      if (expectedTypes != null) {
        assertEquals(expectedTypes[i], typeAtt.type());
      }
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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  public void testTokenTypeFilter1() throws Exception {
    final Reader reader = new StringReader("aaa clés café");
    final TokenStream stream = new WhitespaceTokenizer(TEST_VERSION_CURRENT, reader);
    final ASCIIFoldingExpansionFilter filter = new ASCIIFoldingExpansionFilter(stream);

    final CharTermAttribute termAtt = filter.getAttribute(CharTermAttribute.class);
    final PositionIncrementAttribute posAtt = filter.getAttribute(PositionIncrementAttribute.class);

    filter.reset(); // prepare stream

    this.assertTermEquals("aaa", 1, filter, termAtt, posAtt);
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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  throws Exception {
    final TokenStream t = a.tokenStream("", new StringReader(input));
    t.reset();

    assertTrue("has TermAttribute", t.hasAttribute(CharTermAttribute.class));
    final CharTermAttribute termAtt = t.getAttribute(CharTermAttribute.class);

    TypeAttribute typeAtt = null;
    if (expectedTypes != null) {
      assertTrue("has TypeAttribute", t.hasAttribute(TypeAttribute.class));
      typeAtt = t.getAttribute(TypeAttribute.class);
    }

    PositionIncrementAttribute posIncrAtt = null;
    if (expectedPosIncrs != null) {
      assertTrue("has PositionIncrementAttribute", t.hasAttribute(PositionIncrementAttribute.class));
      posIncrAtt = t.getAttribute(PositionIncrementAttribute.class);
    }

    NodeAttribute nodeAtt = null;
    if (expectedNode != null) {
      assertTrue("has NodeAttribute", t.hasAttribute(NodeAttribute.class));
      nodeAtt = t.getAttribute(NodeAttribute.class);
    }

    PositionAttribute posAtt = null;
    if (expectedPos != null) {
      assertTrue("has PositionAttribute", t.hasAttribute(PositionAttribute.class));
      posAtt = t.getAttribute(PositionAttribute.class);
    }

    for (int i = 0; i < expectedImages.length; i++) {

      assertTrue("token "+i+" exists", t.incrementToken());

      assertEquals("i=" + i, expectedImages[i], termAtt.toString());

      if (expectedTypes != null) {
        assertEquals(expectedTypes[i], typeAtt.type());
      }

      if (expectedPosIncrs != null) {
        assertEquals(expectedPosIncrs[i], posIncrAtt.getPositionIncrement());
      }

      if (expectedNode != null) {
        assertEquals(expectedNode[i], nodeAtt.node());
      }

      if (expectedPos != null) {
        assertEquals(expectedPos[i], posAtt.position());
      }
    }

    assertFalse("end of stream, received token " + termAtt.toString(), t.incrementToken());
    t.end();
    t.close();
  }
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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                                final int[] expectedPosIncrs,
                                final IntsRef[] expectedNode)
  throws Exception {

    assertTrue("has TermAttribute", t.hasAttribute(CharTermAttribute.class));
    final CharTermAttribute termAtt = t.getAttribute(CharTermAttribute.class);

    TypeAttribute typeAtt = null;
    if (expectedTypes != null) {
      assertTrue("has TypeAttribute", t.hasAttribute(TypeAttribute.class));
      typeAtt = t.getAttribute(TypeAttribute.class);
    }

    DatatypeAttribute dtypeAtt = null;
    if (expectedDatatypes != null) {
      assertTrue("has DatatypeAttribute", t.hasAttribute(DatatypeAttribute.class));
      dtypeAtt = t.getAttribute(DatatypeAttribute.class);
    }

    PositionIncrementAttribute posIncrAtt = null;
    if (expectedPosIncrs != null) {
      assertTrue("has PositionIncrementAttribute", t.hasAttribute(PositionIncrementAttribute.class));
      posIncrAtt = t.getAttribute(PositionIncrementAttribute.class);
    }

    NodeAttribute nodeAtt = null;
    if (expectedNode != null) {
      assertTrue("has NodeAttribute", t.hasAttribute(NodeAttribute.class));
      nodeAtt = t.getAttribute(NodeAttribute.class);
    }

    t.setReader(new StringReader(input));
    t.reset(); // reset the stream for the new reader

    for (int i = 0; i < expectedImages.length; i++) {

      assertTrue("token "+i+" exists", t.incrementToken());

      assertEquals("i=" + i, expectedImages[i], termAtt.toString());

      if (expectedTypes != null) {
        assertEquals("i=" + i, expectedTypes[i], typeAtt.type());
      }
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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  public void assertTokenStreamContents(final TokenStream stream,
                                        final String[] expectedImages)
  throws Exception {
    assertTrue("has TermAttribute", stream.hasAttribute(CharTermAttribute.class));
    final CharTermAttribute termAtt = stream.getAttribute(CharTermAttribute.class);

    stream.reset();
    for (int i = 0; i < expectedImages.length; i++) {
      stream.clearAttributes();
      assertTrue("token "+i+" does not exists", stream.incrementToken());

      assertEquals(expectedImages[i], termAtt.toString());
    }

    assertFalse("end of stream", stream.incrementToken());
    stream.end();
    stream.close();
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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    final String field = ( f == null) ? "contents" : f;
    if ( a == null) a = new StandardAnalyzer(Version.LUCENE_CURRENT);

    // [1] Parse query into separate words so that when we expand we can avoid dups
    TokenStream ts = a.reusableTokenStream( field, new StringReader( query));
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
    ts.reset();
    while (ts.incrementToken()) {
      String word = termAtt.toString();
      if ( already.add( word))
        top.add( word);
    }
    ts.end();
    ts.close();
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Examples of org.apache.lucene.analysis.tokenattributes.CharTermAttribute

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    final Set<String> already = new HashSet<String>(); // avoid dups   
    List<String> top = new LinkedList<String>(); // needs to be separately listed..

    // [1] Parse query into separate words so that when we expand we can avoid dups
    TokenStream ts = a.reusableTokenStream( field, new StringReader( query));
    CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
   
    while (ts.incrementToken()) {
      String word = termAtt.toString();
      if ( already.add( word))
        top.add( word);
    }
    final BooleanQuery tmp = new BooleanQuery();
   
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