Package org.apache.lucene.index

Examples of org.apache.lucene.index.Fields.terms()

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    Map<String, Int> termFreqMap = new HashMap<String, Int>();
    for (String fieldName : fieldNames) {
      final Fields vectors = ir.getTermVectors(docNum);
      final Terms vector;
      if (vectors != null) {
        vector = vectors.terms(fieldName);
      } else {
        vector = null;
      }

      // field does not store term vector info
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  private void duellReaders(CompositeReader other, AtomicReader memIndexReader)
      throws IOException {
    AtomicReader competitor = new SlowCompositeReaderWrapper(other);
    Fields memFields = memIndexReader.fields();
    for (String field : competitor.fields()) {
      Terms memTerms = memFields.terms(field);
      Terms iwTerms = memIndexReader.terms(field);
      if (iwTerms == null) {
        assertNull(memTerms);
      } else {
        NumericDocValues normValues = competitor.getNormValues(field);
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    for (String fieldName : fields) {
      if (fieldName.equals(DocMaker.ID_FIELD) || fieldName.equals(DocMaker.DATE_MSEC_FIELD) || fieldName.equals(DocMaker.TIME_SEC_FIELD)) {
        continue;
      }
      Terms terms = fields.terms(fieldName);
      if (terms == null) {
        continue;
      }
      TermsEnum termsEnum = terms.iterator(null);
      DocsEnum docs = null;
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    assertEquals(1, s.search(new TermQuery(new Term("tokenized_tokenstream", "abc")), 1).totalHits);
    assertEquals(1, s.search(new TermQuery(new Term("tokenized_tokenstream", "xyz")), 1).totalHits);

    for(String field : new String[] {"tv", "tv_pos", "tv_off", "tv_pos_off"}) {
      Fields tvFields = r.getTermVectors(0);
      Terms tvs = tvFields.terms(field);
      assertNotNull(tvs);
      assertEquals(2, tvs.size());
      TermsEnum tvsEnum = tvs.iterator(null);
      assertEquals(new BytesRef("abc"), tvsEnum.next());
      final DocsAndPositionsEnum dpEnum = tvsEnum.docsAndPositions(null, null);
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    if (vectors == null) {
      // null snippet
      return;
    }

    final Terms vector = vectors.terms(fieldName);
    if (vector == null) {
      // null snippet
      return;
    }
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      if ( isCompatibleField( fieldName ) ) {
        Map<String,Int> termFreqMap = new HashMap<String, Int>();
        termFreqMapPerFieldname.put( fieldName, termFreqMap );
        final Terms vector;
        if ( vectors != null ) {
          vector = vectors.terms( fieldName );
        }
        else {
          vector = null;
        }
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    if (field != null) {
      Fields fields = MultiFields.getFields(reader);
      if (fields == null) {
        throw new RuntimeException("field " + field + " not found");
      }
      Terms terms = fields.terms(field);
      if (terms != null) {
        TermsEnum termsEnum = terms.iterator(null);
        tiq = new TermStatsQueue(numTerms);
        tiq.fill(field, termsEnum);
      }
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      if (fields == null) {
        throw new RuntimeException("no fields found for this index");
      }
      tiq = new TermStatsQueue(numTerms);
      for (String fieldName : fields) {
        Terms terms = fields.terms(fieldName);
        if (terms != null) {
          tiq.fill(fieldName, terms.iterator(null));
        }
      }
    }
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    if (fields == null) {
      // reader has no fields
      return DocIdSet.EMPTY_DOCIDSET;
    }

    final Terms terms = fields.terms(query.field);
    if (terms == null) {
      // field does not exist
      return DocIdSet.EMPTY_DOCIDSET;
    }
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  private void duellReaders(CompositeReader other, AtomicReader memIndexReader)
      throws IOException {
    AtomicReader competitor = new SlowCompositeReaderWrapper(other);
    Fields memFields = memIndexReader.fields();
    for (String field : competitor.fields()) {
      Terms memTerms = memFields.terms(field);
      Terms iwTerms = memIndexReader.terms(field);
      if (iwTerms == null) {
        assertNull(memTerms);
      } else {
        NumericDocValues normValues = competitor.getNormValues(field);
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