Package org.apache.lucene.index

Examples of org.apache.lucene.index.TermEnum.term()

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      assertTrue(aprioriTermEnum.docFreq() == testTermEnum.docFreq());

      // compare termDocs seeking

      TermDocs aprioriTermDocsSeeker = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocsSeeker = testReader.termDocs(testTermEnum.term());

      while (aprioriTermDocsSeeker.next()) {
        assertTrue(testTermDocsSeeker.skipTo(aprioriTermDocsSeeker.doc()));
        assertEquals(aprioriTermDocsSeeker.doc(), testTermDocsSeeker.doc());
      }
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      aprioriTermDocsSeeker.close();
      testTermDocsSeeker.close();

      // compare documents per term

      assertEquals(aprioriReader.docFreq(aprioriTermEnum.term()), testReader.docFreq(testTermEnum.term()));

      TermDocs aprioriTermDocs = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocs = testReader.termDocs(testTermEnum.term());

      while (true) {
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      // compare documents per term

      assertEquals(aprioriReader.docFreq(aprioriTermEnum.term()), testReader.docFreq(testTermEnum.term()));

      TermDocs aprioriTermDocs = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocs = testReader.termDocs(testTermEnum.term());

      while (true) {
        if (!aprioriTermDocs.next()) {
          assertFalse(testTermDocs.next());
          break;
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      aprioriTermDocs.close();
      testTermDocs.close();

      // compare term positions

      TermPositions testTermPositions = testReader.termPositions(testTermEnum.term());
      TermPositions aprioriTermPositions = aprioriReader.termPositions(aprioriTermEnum.term());

      if (aprioriTermPositions != null) {

        for (int docIndex = 0; docIndex < aprioriReader.maxDoc(); docIndex++) {
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    int prefixLength = prefix.length();
    TermEnum enumerator = reader.terms(new Term(fieldName, prefix));
    Matcher matcher = pattern.matcher("");
    try {
      do {
        Term term = enumerator.term();
        if (term != null) {
          String text = term.text();
          if ((! text.startsWith(prefix)) || (! term.field().equals(fieldName))) {
            break;
          } else {
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    /* inspired by PrefixQuery.rewrite(): */
    TermEnum enumerator = reader.terms(getLucenePrefixTerm(fieldName));
    boolean expanded = false;
    try {
      do {
        Term term = enumerator.term();
        if ((term != null)
            && term.text().startsWith(getPrefix())
            && term.field().equals(fieldName)) {
          mtv.visitMatchingTerm(term);
          expanded = true;
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    MatchingTermVisitor mtv) throws IOException
  {
    /* check term presence in index here for symmetry with other SimpleTerm's */
    TermEnum enumerator = reader.terms(getLuceneTerm(fieldName));
    try {
      Term it= enumerator.term(); /* same or following index term */
      if ((it != null)
          && it.text().equals(getTermText())
          && it.field().equals(fieldName)) {
        mtv.visitMatchingTerm(it);
      } else {
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    Term t = new Term("c", "danny");
    TermEnum aprioriTermEnum = aprioriReader.terms(t);
    TermEnum testTermEnum = testReader.terms(t);

    assertEquals(aprioriTermEnum.term(), testTermEnum.term());

    t = aprioriTermEnum.term();

    aprioriTermEnum.close();
    testTermEnum.close();
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        assertFalse(testTermEnum.next());
        break;
      }
      assertTrue(testTermEnum.next());

      assertEquals(aprioriTermEnum.term(), testTermEnum.term());
      assertTrue(aprioriTermEnum.docFreq() == testTermEnum.docFreq());

      // compare termDocs seeking

      TermDocs aprioriTermDocsSeeker = aprioriReader.termDocs(aprioriTermEnum.term());
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      assertTrue(aprioriTermEnum.docFreq() == testTermEnum.docFreq());

      // compare termDocs seeking

      TermDocs aprioriTermDocsSeeker = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocsSeeker = testReader.termDocs(testTermEnum.term());

      while (aprioriTermDocsSeeker.next()) {
        assertTrue(testTermDocsSeeker.skipTo(aprioriTermDocsSeeker.doc()));
        assertEquals(aprioriTermDocsSeeker.doc(), testTermDocsSeeker.doc());
      }
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