Package org.apache.lucene.index

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

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                float minScore=0;
                Term startTerm=internSavingTemplateTerm.createTerm(term);
                FuzzyTermEnum fe=new FuzzyTermEnum(reader,startTerm,f.minSimilarity,f.prefixLength);
                TermEnum origEnum = reader.terms(startTerm);
                int df=0;
                if(startTerm.equals(origEnum.term()))
                {
                    df=origEnum.docFreq(); //store the df so all variants use same idf
                }
                int numVariants=0;
                int totalVariantDocFreqs=0;
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    if (VERBOSE) {
      System.out.println("TEST: got termEnum=" + termEnum);
    }
    int ord = 0;
    while(true) {
      final Term term = termEnum.term();
      if (term == null || !"body".equals(term.field())) {
        break;
      }

      // No ord in 3.x:
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        }

        termEnum = r.terms(new Term("body", randomTerm));
        final IntsRefFSTEnum.InputOutput fstSeekResult = fstEnum.seekCeil(toIntsRef(randomTerm));

        if (termEnum.term() == null || !"body".equals(termEnum.term().field())) {
          assertNull("got " + (fstSeekResult == null ? "null" : toString(fstSeekResult.input) + " but expected null"), fstSeekResult);
        } else {
          assertSame(termEnum, fstEnum, storeOrd);
          for(int nextIter=0;nextIter<10;nextIter++) {
            if (VERBOSE) {
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        }

        termEnum = r.terms(new Term("body", randomTerm));
        final IntsRefFSTEnum.InputOutput fstSeekResult = fstEnum.seekCeil(toIntsRef(randomTerm));

        if (termEnum.term() == null || !"body".equals(termEnum.term().field())) {
          assertNull("got " + (fstSeekResult == null ? "null" : toString(fstSeekResult.input) + " but expected null"), fstSeekResult);
        } else {
          assertSame(termEnum, fstEnum, storeOrd);
          for(int nextIter=0;nextIter<10;nextIter++) {
            if (VERBOSE) {
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              //if (storeOrd) {
              //System.out.println("  ord=" + termEnum.ord());
              //}
            }
            termEnum.next();
            if (termEnum.term() != null && "body".equals(termEnum.term().field())) {
              if (VERBOSE) {
                System.out.println("  term=" + termEnum.term());
              }
              assertNotNull(fstEnum.next());
              assertSame(termEnum, fstEnum, storeOrd);
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              //if (storeOrd) {
              //System.out.println("  ord=" + termEnum.ord());
              //}
            }
            termEnum.next();
            if (termEnum.term() != null && "body".equals(termEnum.term().field())) {
              if (VERBOSE) {
                System.out.println("  term=" + termEnum.term());
              }
              assertNotNull(fstEnum.next());
              assertSame(termEnum, fstEnum, storeOrd);
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              //}
            }
            termEnum.next();
            if (termEnum.term() != null && "body".equals(termEnum.term().field())) {
              if (VERBOSE) {
                System.out.println("  term=" + termEnum.term());
              }
              assertNotNull(fstEnum.next());
              assertSame(termEnum, fstEnum, storeOrd);
            } else {
              if (VERBOSE) {
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   */
  static int detectFieldType(IndexReader reader, String fieldKey) throws IOException {
    String field = StringHelper.intern(fieldKey);
    TermEnum enumerator = reader.terms(new Term(field));
    try {
      Term term = enumerator.term();
      if (term == null) {
        throw new RuntimeException("no terms in field " + field + " - cannot determine sort type");
      }
      int ret = 0;
      if (term.field() == field) {
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      final String[] retArray = new String[reader.maxDoc()];
      TermDocs termDocs = reader.termDocs();
      TermEnum termEnum = reader.terms (new Term (field));
      try {
        do {
          Term term = termEnum.term();
          if (term==null || term.field() != field) break;
          String termval = term.text();
          termDocs.seek (termEnum);
          while (termDocs.next()) {
            retArray[termDocs.doc()] = termval;
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      // needs to change as well.
      mterms[t++] = null;

      try {
        do {
          Term term = termEnum.term();
          if (term==null || term.field() != field) break;

          // store term text
          // we expect that there is at most one term per document
          if (t >= mterms.length) throw new RuntimeException ("there are more terms than " +
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