Package org.apache.lucene.index

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

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      int numTerms, String field) throws Exception {

    TermInfoWiTFQueue tiq = new TermInfoWiTFQueue(numTerms);
    if (field != null) {
      TermEnum terms = reader.terms(new Term(field));
      if (terms != null && terms.term() != null) {
        do {
          if (!terms.term().field().equals(field)) {
            break;
          }
          tiq.insertWithOverflow(new TermStats(terms.term(), terms.docFreq()));
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    TermInfoWiTFQueue tiq = new TermInfoWiTFQueue(numTerms);
    if (field != null) {
      TermEnum terms = reader.terms(new Term(field));
      if (terms != null && terms.term() != null) {
        do {
          if (!terms.term().field().equals(field)) {
            break;
          }
          tiq.insertWithOverflow(new TermStats(terms.term(), terms.docFreq()));
        } while (terms.next());
      } else {
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      if (terms != null && terms.term() != null) {
        do {
          if (!terms.term().field().equals(field)) {
            break;
          }
          tiq.insertWithOverflow(new TermStats(terms.term(), terms.docFreq()));
        } while (terms.next());
      } else {
        System.out.println("No terms for field \"" + field + "\"");
      }
    } else {
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        System.out.println("No terms for field \"" + field + "\"");
      }
    } else {
      TermEnum terms = reader.terms();
      while (terms.next()) {
        tiq.insertWithOverflow(new TermStats(terms.term(), terms.docFreq()));
      }
    }

    TermStats[] result = new TermStats[tiq.size()];
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    TermEnum terms = reader.terms();
    TermDocs termDocs = reader.termDocs();
    int totalTokenCount2 = 0;
    while(terms.next()) {
      termDocs.seek(terms.term());
      while(termDocs.next())
        totalTokenCount2 += termDocs.freq();
    }
    reader.close();
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      }
    }
    List<InstantiatedTerm> terms = new ArrayList<InstantiatedTerm>(5000 * getTermsByFieldAndText().size());
    TermEnum termEnum = sourceIndexReader.terms();
    while (termEnum.next()) {
      if (fields == null || fields.contains(termEnum.term().field())) { // todo skipto if not using field
        InstantiatedTerm instantiatedTerm = new InstantiatedTerm(termEnum.term().field(), termEnum.term().text());
        getTermsByFieldAndText().get(termEnum.term().field()).put(termEnum.term().text(), instantiatedTerm);
        instantiatedTerm.setTermIndex(terms.size());
        terms.add(instantiatedTerm);
        instantiatedTerm.setAssociatedDocuments(new InstantiatedTermDocumentInformation[termEnum.docFreq()]);
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    }
    List<InstantiatedTerm> terms = new ArrayList<InstantiatedTerm>(5000 * getTermsByFieldAndText().size());
    TermEnum termEnum = sourceIndexReader.terms();
    while (termEnum.next()) {
      if (fields == null || fields.contains(termEnum.term().field())) { // todo skipto if not using field
        InstantiatedTerm instantiatedTerm = new InstantiatedTerm(termEnum.term().field(), termEnum.term().text());
        getTermsByFieldAndText().get(termEnum.term().field()).put(termEnum.term().text(), instantiatedTerm);
        instantiatedTerm.setTermIndex(terms.size());
        terms.add(instantiatedTerm);
        instantiatedTerm.setAssociatedDocuments(new InstantiatedTermDocumentInformation[termEnum.docFreq()]);
      }
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    }
    List<InstantiatedTerm> terms = new ArrayList<InstantiatedTerm>(5000 * getTermsByFieldAndText().size());
    TermEnum termEnum = sourceIndexReader.terms();
    while (termEnum.next()) {
      if (fields == null || fields.contains(termEnum.term().field())) { // todo skipto if not using field
        InstantiatedTerm instantiatedTerm = new InstantiatedTerm(termEnum.term().field(), termEnum.term().text());
        getTermsByFieldAndText().get(termEnum.term().field()).put(termEnum.term().text(), instantiatedTerm);
        instantiatedTerm.setTermIndex(terms.size());
        terms.add(instantiatedTerm);
        instantiatedTerm.setAssociatedDocuments(new InstantiatedTermDocumentInformation[termEnum.docFreq()]);
      }
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    List<InstantiatedTerm> terms = new ArrayList<InstantiatedTerm>(5000 * getTermsByFieldAndText().size());
    TermEnum termEnum = sourceIndexReader.terms();
    while (termEnum.next()) {
      if (fields == null || fields.contains(termEnum.term().field())) { // todo skipto if not using field
        InstantiatedTerm instantiatedTerm = new InstantiatedTerm(termEnum.term().field(), termEnum.term().text());
        getTermsByFieldAndText().get(termEnum.term().field()).put(termEnum.term().text(), instantiatedTerm);
        instantiatedTerm.setTermIndex(terms.size());
        terms.add(instantiatedTerm);
        instantiatedTerm.setAssociatedDocuments(new InstantiatedTermDocumentInformation[termEnum.docFreq()]);
      }
    }
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    List<InstantiatedTerm> terms = new ArrayList<InstantiatedTerm>(5000 * getTermsByFieldAndText().size());
    TermEnum termEnum = sourceIndexReader.terms();
    while (termEnum.next()) {
      if (fields == null || fields.contains(termEnum.term().field())) { // todo skipto if not using field
        InstantiatedTerm instantiatedTerm = new InstantiatedTerm(termEnum.term().field(), termEnum.term().text());
        getTermsByFieldAndText().get(termEnum.term().field()).put(termEnum.term().text(), instantiatedTerm);
        instantiatedTerm.setTermIndex(terms.size());
        terms.add(instantiatedTerm);
        instantiatedTerm.setAssociatedDocuments(new InstantiatedTermDocumentInformation[termEnum.docFreq()]);
      }
    }
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