public class SortedNumericDocValuesField extends Field
Field that stores a per-document long
values for scoring,
sorting or value retrieval. Here's an example usage:
document.add(new SortedNumericDocValuesField(name, 5L)); document.add(new SortedNumericDocValuesField(name, 14L));
Note that if you want to encode doubles or floats with proper sort order,
you will need to encode them with NumericUtils
:
document.add(new SortedNumericDocValuesField(name, NumericUtils.floatToSortableInt(-5.3f)));
If you also need to store the value, you should add a
separate StoredField
instance.
Field.Store
Modifier and Type | Field and Description |
---|---|
static FieldType |
TYPE
Type for sorted numeric DocValues.
|
boost, fieldsData, name, tokenStream, type
Constructor and Description |
---|
SortedNumericDocValuesField(String name,
long value)
Creates a new DocValues field with the specified 64-bit long value
|
binaryValue, boost, fieldType, name, numericValue, readerValue, setBoost, setBytesValue, setBytesValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setReaderValue, setShortValue, setStringValue, setTokenStream, stringValue, tokenStream, tokenStreamValue, toString
public static final FieldType TYPE
public SortedNumericDocValuesField(String name, long value)
name
- field namevalue
- 64-bit long valueIllegalArgumentException
- if the field name is nullCopyright © 2000-2016 Apache Software Foundation. All Rights Reserved.