Package org.hibernate.search.backend.lucene.types.codec.impl

Class LuceneFloatFieldCodec

java.lang.Object

org.hibernate.search.backend.lucene.types.codec.impl.AbstractLuceneNumericFieldCodec<Float,Float>

org.hibernate.search.backend.lucene.types.codec.impl.LuceneFloatFieldCodec

All Implemented Interfaces:

LuceneFieldCodec<Float>, LuceneStandardFieldCodec<Float,Float>

public final class LuceneFloatFieldCodec
extends AbstractLuceneNumericFieldCodec<Float,Float>

Constructor Summary

Constructors

Constructor	Description
LuceneFloatFieldCodec(Indexing indexing, DocValues docValues, Storage storage, Float indexNullAsValue)

Method Summary

Modifier and Type	Method	Description
Float	decode(Float encoded)
Float	decode(org.apache.lucene.index.IndexableField field)	Extract the value from the given stored field.
Float	encode(Float value)	Encode the given value.
LuceneNumericDomain<Float>	getDomain()

Methods inherited from class org.hibernate.search.backend.lucene.types.codec.impl.AbstractLuceneNumericFieldCodec

addToDocument, isCompatibleWith

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneFloatFieldCodec

public LuceneFloatFieldCodec(Indexing indexing,
                             DocValues docValues,
                             Storage storage,
                             Float indexNullAsValue)

Method Detail

decode

public Float decode(org.apache.lucene.index.IndexableField field)

Description copied from interface: LuceneFieldCodec

Extract the value from the given stored field.

Typically used in projections.

Parameters:

field - The document field. Never null.

Returns:

The decoded value.

encode

public Float encode(Float value)

Description copied from interface: LuceneStandardFieldCodec

Encode the given value.

Useful for predicates and sorts in particular.

Parameters:

value - The value to encode.

decode

public Float decode(Float encoded)

Specified by:

decode in class AbstractLuceneNumericFieldCodec<Float,Float>

getDomain

public LuceneNumericDomain<Float> getDomain()

Specified by:

getDomain in class AbstractLuceneNumericFieldCodec<Float,Float>