Package org.apache.lucene.document

Examples of org.apache.lucene.document.NumericDocValuesField

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      final Field field2;
      final DocValuesType dvType = field1.fieldType().docValueType();
      if (dvType != null) {
        switch(dvType) {
          case NUMERIC:
            field2 = new NumericDocValuesField(field1.name(), field1.numericValue().longValue());
            break;
          case BINARY:
            field2 = new BinaryDocValuesField(field1.name(), field1.binaryValue());
          break;
          case SORTED:
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    final List<BytesRef> sorted = new ArrayList<BytesRef>();
    final int numDocs = atLeast(100);
    for(int i=0;i<numDocs;i++) {
      Document d = new Document();
      long number = random().nextLong();
      d.add(new NumericDocValuesField("number", number));
      BytesRef bytes = new BytesRef(_TestUtil.randomRealisticUnicodeString(random()));
      d.add(new BinaryDocValuesField("bytes", bytes));
      binary.add(bytes);
      bytes = new BytesRef(_TestUtil.randomRealisticUnicodeString(random()));
      d.add(new SortedDocValuesField("sorted", bytes));
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        System.out.println("  " + numDocs + ": s=" + s);
      }
     
      final Document doc = new Document();
      doc.add(new SortedDocValuesField("stringdv", br));
      doc.add(new NumericDocValuesField("id", numDocs));
      docValues.add(br);
      writer.addDocument(doc);
      numDocs++;

      if (random.nextInt(40) == 17) {
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        document.add(new SortedSetDocValuesField("sortedset", new BytesRef(trash)));
      }
      // add a numeric dv field sometimes
      document.removeFields("sparsenumeric");
      if (random.nextInt(4) == 2) {
        document.add(new NumericDocValuesField("sparsenumeric", random.nextInt()));
      }
      writer.addDocument(document);
    }
   
    lineFileDocs.close();
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    conf.setCodec(oldCodecs[random().nextInt(oldCodecs.length)]);
    IndexWriter writer = new IndexWriter(dir, conf);
   
    Document doc = new Document();
    doc.add(new StringField("f", "bar", Store.YES));
    doc.add(new NumericDocValuesField("n", 18L));
    writer.addDocument(doc);
   
    OLD_FORMAT_IMPERSONATION_IS_ACTIVE = false;
    try {
      writer.close();
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      Document doc = new Document();
      doc.add(newStringField(random, "id", "500", Field.Store.NO));
      doc.add(newField(random, "field", "some prepackaged text contents", storedTextType));
      if (defaultCodecSupportsDocValues()) {
        doc.add(new BinaryDocValuesField("binarydv", new BytesRef("500")));
        doc.add(new NumericDocValuesField("numericdv", 500));
        doc.add(new SortedDocValuesField("sorteddv", new BytesRef("500")));
      }
      if (defaultCodecSupportsSortedSet()) {
        doc.add(new SortedSetDocValuesField("sortedsetdv", new BytesRef("one")));
        doc.add(new SortedSetDocValuesField("sortedsetdv", new BytesRef("two")));
      }
      w.addDocument(doc);
      doc = new Document();
      doc.add(newStringField(random, "id", "501", Field.Store.NO));
      doc.add(newField(random, "field", "some more contents", storedTextType));
      if (defaultCodecSupportsDocValues()) {
        doc.add(new BinaryDocValuesField("binarydv", new BytesRef("501")));
        doc.add(new NumericDocValuesField("numericdv", 501));
        doc.add(new SortedDocValuesField("sorteddv", new BytesRef("501")));
      }
      if (defaultCodecSupportsSortedSet()) {
        doc.add(new SortedSetDocValuesField("sortedsetdv", new BytesRef("two")));
        doc.add(new SortedSetDocValuesField("sortedsetdv", new BytesRef("three")));
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            Field sortedSetDVField = new SortedSetDocValuesField("sortedsetdv", new BytesRef());
            doc.add(idField);
            doc.add(newField(random, "field", "some text contents", storedTextType));
            if (defaultCodecSupportsDocValues()) {
              binaryDVField = new BinaryDocValuesField("binarydv", new BytesRef());
              numericDVField = new NumericDocValuesField("numericdv", 0);
              sortedDVField = new SortedDocValuesField("sorteddv", new BytesRef());
              doc.add(binaryDVField);
              doc.add(numericDVField);
              doc.add(sortedDVField);
            }
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      doc.add(newField(r, "content3", "aaa bbb ccc ddd", DocCopyIterator.custom3));

      doc.add(newTextField(r, "content4", "aaa bbb ccc ddd", Field.Store.NO));
      doc.add(newStringField(r, "content5", "aaa bbb ccc ddd", Field.Store.NO));
      if (defaultCodecSupportsDocValues()) {
        doc.add(new NumericDocValuesField("numericdv", 5));
        doc.add(new BinaryDocValuesField("binarydv", new BytesRef("hello")));
        doc.add(new SortedDocValuesField("sorteddv", new BytesRef("world")));
      }
      if (defaultCodecSupportsSortedSet()) {
        doc.add(new SortedSetDocValuesField("sortedsetdv", new BytesRef("hellllo")));
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      }
      for(int i=0;i<numDocs;i++) {
        Document doc = new Document();
        doc.add(new StringField("id", ""+(docBase+i), Field.Store.NO));
        if (defaultCodecSupportsDocValues()) {
          doc.add(new NumericDocValuesField("f", 1L));
          doc.add(new NumericDocValuesField("cf", 2L));
        }
        w.addDocument(doc);
      }
      docCount += numDocs;
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  private Document doc(int id) {
    Document doc = new Document();
    doc.add(new StringField("id", "doc-" + id, Store.NO));
    // make sure we don't set the doc's value to 0, to not confuse with a document that's missing values
    doc.add(new NumericDocValuesField("val", id + 1));
    return doc;
  }
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