Package org.apache.lucene.document

Examples of org.apache.lucene.document.NumericDocValuesField

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    config.setHierarchical("a", true);
    //config.setRequireDimCount("a", true);
   
    for (int i = 0; i < 4; i++) {
      Document doc = new Document();
      doc.add(new NumericDocValuesField("price", (i+1)));
      doc.add(new FacetField("a", Integer.toString(i % 2), "1"));
      iw.addDocument(config.build(taxoWriter, doc));
    }
   
    DirectoryReader r = DirectoryReader.open(iw, true);
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    doc.add(new Field("fie\u2C77ld", "field with non-ascii name", customType2));
    // add numeric fields, to test if flex preserves encoding
    doc.add(new IntField("trieInt", id, Field.Store.NO));
    doc.add(new LongField("trieLong", (long) id, Field.Store.NO));
    // add docvalues fields
    doc.add(new NumericDocValuesField("dvByte", (byte) id));
    byte bytes[] = new byte[] {
      (byte)(id >>> 24), (byte)(id >>> 16),(byte)(id >>> 8),(byte)id
    };
    BytesRef ref = new BytesRef(bytes);
    doc.add(new BinaryDocValuesField("dvBytesDerefFixed", ref));
    doc.add(new BinaryDocValuesField("dvBytesDerefVar", ref));
    doc.add(new SortedDocValuesField("dvBytesSortedFixed", ref));
    doc.add(new SortedDocValuesField("dvBytesSortedVar", ref));
    doc.add(new BinaryDocValuesField("dvBytesStraightFixed", ref));
    doc.add(new BinaryDocValuesField("dvBytesStraightVar", ref));
    doc.add(new DoubleDocValuesField("dvDouble", (double)id));
    doc.add(new FloatDocValuesField("dvFloat", (float)id));
    doc.add(new NumericDocValuesField("dvInt", id));
    doc.add(new NumericDocValuesField("dvLong", id));
    doc.add(new NumericDocValuesField("dvPacked", id));
    doc.add(new NumericDocValuesField("dvShort", (short)id));
    // a field with both offsets and term vectors for a cross-check
    FieldType customType3 = new FieldType(TextField.TYPE_STORED);
    customType3.setStoreTermVectors(true);
    customType3.setStoreTermVectorPositions(true);
    customType3.setStoreTermVectorOffsets(true);
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      // usually have valid weight field in document
      if (usually()) {
        Field weight = (rarely()) ?
            new StoredField(WEIGHT_FIELD_NAME, 100d + i) :
            new NumericDocValuesField(WEIGHT_FIELD_NAME, 100 + i);
        doc.add(weight);
      }
     
      String term = null;
      if (invalidDoc) {
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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 Map<String, Document> generateIndexDocuments(int ndocs) {
    Map<String, Document> docs = new HashMap<String, Document>();
    for(int i = 0; i < ndocs ; i++) {
      Field field = new TextField(FIELD_NAME, "field_" + i, Field.Store.YES);
      Field payload = new StoredField(PAYLOAD_FIELD_NAME, new BytesRef("payload_" + i));
      Field weight1 = new NumericDocValuesField(WEIGHT_FIELD_NAME_1, 10 + i);
      Field weight2 = new NumericDocValuesField(WEIGHT_FIELD_NAME_2, 20 + i);
      Field weight3 = new NumericDocValuesField(WEIGHT_FIELD_NAME_3, 30 + i);
      Document doc = new Document();
      doc.add(field);
      doc.add(payload);
      doc.add(weight1);
      doc.add(weight2);
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        }

        br = new BytesRef(s);
        if (defaultCodecSupportsDocValues()) {
          doc.add(new SortedDocValuesField("stringdv", br));
          doc.add(new NumericDocValuesField("id", numDocs));
        } else {
          doc.add(newStringField("id", Integer.toString(numDocs), Field.Store.NO));
        }
        doc.add(newStringField("string", s, Field.Store.NO));
        docValues.add(br);

      } else {
        br = null;
        if (VERBOSE) {
          System.out.println("  " + numDocs + ": <missing>");
        }
        docValues.add(null);
        if (defaultCodecSupportsDocValues()) {
          doc.add(new NumericDocValuesField("id", numDocs));
        } else {
          doc.add(newStringField("id", Integer.toString(numDocs), Field.Store.NO));
        }
      }
     
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      Field textDVField = new BinaryDocValuesField(TEXT_FIELD_NAME, new BytesRef());
      doc.add(textDVField);

      // TODO: use threads...?
      Field weightField = new NumericDocValuesField("weight", 0);
      doc.add(weightField);

      Field payloadField;
      if (iter.hasPayloads()) {
        payloadField = new BinaryDocValuesField("payloads", new BytesRef());
        doc.add(payloadField);
      } else {
        payloadField = null;
      }
      //long t0 = System.nanoTime();
      while ((text = iter.next()) != null) {
        String textString = text.utf8ToString();
        textField.setStringValue(textString);
        textGramField.setStringValue(textString);
        textDVField.setBytesValue(text);
        weightField.setLongValue(iter.weight());
        if (iter.hasPayloads()) {
          payloadField.setBytesValue(iter.payload());
        }
        w.addDocument(doc);
        count++;
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      fields.add(newStringField("bytes", _TestUtil.randomRealisticUnicodeString(random()), Field.Store.NO));
      fields.add(newStringField("bytesval", _TestUtil.randomRealisticUnicodeString(random()), Field.Store.NO));
      fields.add(new DoubleField("double", random().nextDouble(), Field.Store.NO));

      if (supportsDocValues) {
        fields.add(new NumericDocValuesField("intdocvalues", random().nextInt()));
        fields.add(new FloatDocValuesField("floatdocvalues", random().nextFloat()));
        fields.add(new SortedDocValuesField("sortedbytesdocvalues", new BytesRef(_TestUtil.randomRealisticUnicodeString(random()))));
        fields.add(new SortedDocValuesField("sortedbytesdocvaluesval", new BytesRef(_TestUtil.randomRealisticUnicodeString(random()))));
        fields.add(new BinaryDocValuesField("straightbytesdocvalues", new BytesRef(_TestUtil.randomRealisticUnicodeString(random()))));
      }
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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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    doc.add(new Field("fie\u2C77ld", "field with non-ascii name", customType2));
    // add numeric fields, to test if flex preserves encoding
    doc.add(new IntField("trieInt", id, Field.Store.NO));
    doc.add(new LongField("trieLong", (long) id, Field.Store.NO));
    // add docvalues fields
    doc.add(new NumericDocValuesField("dvByte", (byte) id));
    byte bytes[] = new byte[] {
      (byte)(id >>> 24), (byte)(id >>> 16),(byte)(id >>> 8),(byte)id
    };
    BytesRef ref = new BytesRef(bytes);
    doc.add(new BinaryDocValuesField("dvBytesDerefFixed", ref));
    doc.add(new BinaryDocValuesField("dvBytesDerefVar", ref));
    doc.add(new SortedDocValuesField("dvBytesSortedFixed", ref));
    doc.add(new SortedDocValuesField("dvBytesSortedVar", ref));
    doc.add(new BinaryDocValuesField("dvBytesStraightFixed", ref));
    doc.add(new BinaryDocValuesField("dvBytesStraightVar", ref));
    doc.add(new DoubleDocValuesField("dvDouble", (double)id));
    doc.add(new FloatDocValuesField("dvFloat", (float)id));
    doc.add(new NumericDocValuesField("dvInt", id));
    doc.add(new NumericDocValuesField("dvLong", id));
    doc.add(new NumericDocValuesField("dvPacked", id));
    doc.add(new NumericDocValuesField("dvShort", (short)id));
    doc.add(new SortedSetDocValuesField("dvSortedSet", ref));
    // a field with both offsets and term vectors for a cross-check
    FieldType customType3 = new FieldType(TextField.TYPE_STORED);
    customType3.setStoreTermVectors(true);
    customType3.setStoreTermVectorPositions(true);
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