Package org.apache.lucene.index

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

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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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      String field, Document doc, Analyzer analyzer) throws IOException {
    TokenStream ts = null;

    Fields vectors = reader.getTermVectors(docId);
    if (vectors != null) {
      Terms vector = vectors.terms(field);
      if (vector != null) {
        ts = getTokenStream(vector);
      }
    }
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      String field, Analyzer analyzer) throws IOException {
    TokenStream ts = null;

    Fields vectors = reader.getTermVectors(docId);
    if (vectors != null) {
      Terms vector = vectors.terms(field);
      if (vector != null) {
        ts = getTokenStream(vector);
      }
    }
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    Fields vectors = reader.getTermVectors(docId);
    if (vectors == null) {
      return null;
    }

    Terms vector = vectors.terms(field);
    if (vector == null) {
      return null;
    }

    if (!vector.hasPositions() || !vector.hasOffsets()) {
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    if (termContext == null) {
      // this happens with span-not query, as it doesn't include the NOT side in extractTerms()
      // so we seek to the term now in this segment..., this sucks because its ugly mostly!
      final Fields fields = context.reader().fields();
      if (fields != null) {
        final Terms terms = fields.terms(term.field());
        if (terms != null) {
          final TermsEnum termsEnum = terms.iterator(null);
          if (termsEnum.seekExact(term.bytes(), true)) {
            state = termsEnum.termState();
          } else {
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        continue;
      }
      for (int i = 0; i < queryTerms.length; i++) {
        Term term = queryTerms[i];
        TermContext termContext = contextArray[i];
        final Terms terms = fields.terms(term.field());
        if (terms == null) {
          // field does not exist
          continue;
        }
        termsEnum = terms.iterator(termsEnum);
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    assertEquals(1, hits.length);

    Fields vectors = searcher.reader.getTermVectors(hits[0].doc);
    assertNotNull(vectors);
    assertEquals(1, vectors.size());
    Terms vector = vectors.terms("field");
    assertNotNull(vector);
    assertEquals(1, vector.size());
    TermsEnum termsEnum = vector.iterator(null);
    assertNotNull(termsEnum.next());
    assertEquals("one", termsEnum.term().utf8ToString());
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  private static List<Term> sample(Random random, IndexReader reader, int size) throws IOException {
    List<Term> sample = new ArrayList<Term>();
    Fields fields = MultiFields.getFields(reader);
    for (String field : fields) {
      Terms terms = fields.terms(field);
      assertNotNull(terms);
      TermsEnum termsEnum = terms.iterator(null);
      while (termsEnum.next() != null) {
        if (sample.size() >= size) {
          int pos = random.nextInt(size);
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      if (termVectorsToFetch != null && termVectorsToFetch.size() > 0) {
        Map<String, List<BoboTerm>> tvMap = new HashMap<String, List<BoboTerm>>();
        hit.setTermVectorMap(tvMap);
        Fields fds = reader.getTermVectors(fdoc.doc);
        for (String field : termVectorsToFetch) {
          Terms terms = fds.terms(field);
          if (terms == null) {
            continue;
          }
          TermsEnum termsEnum = terms.iterator(null);
          BytesRef text;
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                IndexReader reader = DirectoryReader.open(indexDirectory); // open existing index
                Terms terms = null;
                int numDocs = reader.numDocs();
                if (numDocs > 0) {
                    Fields uFields = MultiFields.getFields(reader);//reader.getTermVectors(0);
                    terms = uFields.terms(QueryBuilder.U);
                }
               
                try {
                    if (numDocs > 0) {
                        uidIter = terms.iterator(uidIter);                       
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