org.apache.lucene.document

Class FloatDocValuesField

java.lang.Object

org.apache.lucene.document.Field

org.apache.lucene.document.FloatDocValuesField

All Implemented Interfaces:

IndexableField

public class FloatDocValuesField
extends Field

This class provides a Field that enables storing of a per-document float value for scoring, sorting or value retrieval. Here's an example usage:

   document.add(new FloatDocValuesField(name, 22f));
 

If you also need to store the value, you should add a separate StoredField instance.

See Also:

for further information

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.document.Field

Field.Index, Field.Store, Field.TermVector

Field Summary

Fields

Modifier and Type	Field and Description
static FieldType	TYPE

Fields inherited from class org.apache.lucene.document.Field

boost, fieldsData, name, numericTokenStream, tokenStream, type

Constructor Summary

Constructors

Constructor and Description
FloatDocValuesField(String name, float value)

Method Summary

Methods inherited from class org.apache.lucene.document.Field

binaryValue, boost, fieldType, name, numericValue, readerValue, setBoost, setBytesValue, setBytesValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setReaderValue, setShortValue, setStringValue, setTokenStream, stringValue, tokenStream, tokenStreamValue, toString, translateFieldType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final FieldType TYPE

Constructor Detail

FloatDocValuesField

public FloatDocValuesField(String name,
                   float value)