Examples of org.apache.lucene.index.Term.field()

org.apache.lucene.index.Term.field()
Returns the field of this term. The field indicates the part of a document which this term came from.


    Term drillDownTerm = DrillDownQuery.term(searchParams.indexingParams, catPath);
    // TODO (Facet): avoid Multi*?
    Bits liveDocs = MultiFields.getLiveDocs(indexReader);
    int updatedCount = countIntersection(MultiFields.getTermDocsEnum(indexReader, liveDocs,
                                                                     drillDownTerm.field(), drillDownTerm.bytes(),
                                                                     0), docIds.iterator());
    fresNode.value = updatedCount;
  }


  /**

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        // PhraseQuery on a field that did not index
        // positions.
        if (postingsEnum == null) {
          assert te.seekExact(t.bytes()) : "termstate found but no term exists in reader";
          // term does exist, but has no positions
          throw new IllegalStateException("field \"" + t.field() + "\" was indexed without position data; cannot run PhraseQuery (term=" + t.text() + ")");
        }
        postingsFreqs[i] = new PostingsAndFreq(postingsEnum, te.docFreq(), positions.get(i).intValue(), t);
      }


      // sort by increasing docFreq order

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    String currentField = null;
    List<String> fieldStrs = new ArrayList<String>();
    int fieldCounter = -1;
    for (int i = 0; indexEnum.next(); i++) {
      Term term = indexEnum.term();
      if (currentField == null || !currentField.equals(term.field())) {
        currentField = term.field();
        fieldStrs.add(currentField);
        fieldCounter++;
      }
      TermInfo termInfo = indexEnum.termInfo();

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    List<String> fieldStrs = new ArrayList<String>();
    int fieldCounter = -1;
    for (int i = 0; indexEnum.next(); i++) {
      Term term = indexEnum.term();
      if (currentField == null || !currentField.equals(term.field())) {
        currentField = term.field();
        fieldStrs.add(currentField);
        fieldCounter++;
      }
      TermInfo termInfo = indexEnum.termInfo();
      indexToTerms.set(i, dataOutput.getPosition());

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    input.setPosition(indexToDataOffset.get(termIndex));


    // read the term
    int fieldId = input.readVInt();
    Term field = fields[fieldId];
    return new Term(field.field(), input.readString());
  }


  /**
   * Returns the number of terms.
   *

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      Term t2 = te.term();


      // Cannot be null (or move to next field) because at
      // "worst" it'd seek to the same term we are on now,
      // unless we are being called from seek
      if (t2 == null || t2.field() != internedFieldName) {
        return false;
      }


      if (DEBUG_SURROGATES) {
        System.out.println("      got term=" + UnicodeUtil.toHexString(t2.text()));

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        final Term t2 = termEnum.term();


        // We could hit EOF or different field since this
        // was a seek "forward":
        if (t2 != null && t2.field() == internedFieldName) {


          if (DEBUG_SURROGATES) {
            System.out.println("      got term=" + UnicodeUtil.toHexString(t2.text()) + " " + t2.bytes());
          }

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          // Since this was a seek "forward", we could hit
          // EOF or a different field:
          boolean matches;


          if (t2 != null && t2.field() == internedFieldName) {
            final BytesRef b2 = t2.bytes();
            assert b2.offset == 0;
            if (b2.length >= upTo+3 && isHighBMPChar(b2.bytes, upTo)) {
              matches = true;
              for(int i=0;i<upTo;i++) {

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      skipNext = true;


      unicodeSortOrder = sortTermsByUnicode();


      final Term t = termEnum.term();
      if (t != null && t.field() == internedFieldName) {
        newSuffixStart = 0;
        prevTerm.length = 0;
        surrogateDance();
      }
    }

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      tis.seekEnum(termEnum, t0, false);


      final Term t = termEnum.term();


      if (t != null && t.field() == internedFieldName && term.bytesEquals(t.bytes())) {
        // If we found an exact match, no need to do the
        // surrogate dance
        if (DEBUG_SURROGATES) {
          System.out.println("  seek exact match");
        }

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