Package org.apache.lucene.index

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

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        try {
            ireader = DirectoryReader.open(indexDirectory); // open existing index
            int numDocs = ireader.numDocs();
            if (numDocs > 0) {
                Fields uFields = MultiFields.getFields(ireader);//reader.getTermVectors(0);
                terms = uFields.terms(QueryBuilder.U);
            }
            iter = terms.iterator(iter); // init uid iterator
            while (iter != null && iter.term() != null) {
                log.fine(Util.uid2url(iter.term().utf8ToString()));
                BytesRef next=iter.next();
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        try {
            ireader = DirectoryReader.open(indexDirectory);
            int numDocs = ireader.numDocs();
            if (numDocs > 0) {
                Fields uFields = MultiFields.getFields(ireader);//reader.getTermVectors(0);
                terms = uFields.terms(QueryBuilder.DEFS);
            }
            iter = terms.iterator(iter); // init uid iterator           
            while (iter != null && iter.term() != null) {
                //if (iter.term().field().startsWith("f")) {
                if (iter.docFreq() > 16 && iter.term().utf8ToString().length() > freq) {
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      if (fields == null) {
        // reader has no fields
        continue;
      }

      final Terms terms = fields.terms(query.field);
      if (terms == null) {
        // field does not exist
        continue;
      }
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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())) {
            state = termsEnum.termState();
          } else {
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    if (fields == null) {
      // reader has no fields
      return null;
    }

    final Terms terms = fields.terms(query.field);
    if (terms == null) {
      // field does not exist
      return 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 (vectors == null) {
      // null snippet
      return;
    }

    final Terms vector = vectors.terms(fieldName);
    if (vector == null) {
      // null snippet
      return;
    }
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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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