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

Class LuceneBooleanFieldCodec

java.lang.Object

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

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

All Implemented Interfaces:

LuceneFieldCodec<Boolean>, LuceneStandardFieldCodec<Boolean,Integer>

public final class LuceneBooleanFieldCodec
extends AbstractLuceneNumericFieldCodec<Boolean,Integer>

Constructor Summary

Constructors

Constructor	Description
LuceneBooleanFieldCodec(Indexing indexing, DocValues docValues, Storage storage, Boolean indexNullAsValue)

Method Summary

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

LuceneBooleanFieldCodec

public LuceneBooleanFieldCodec(Indexing indexing,
                               DocValues docValues,
                               Storage storage,
                               Boolean indexNullAsValue)

Method Detail

decode

public Boolean 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 Integer encode(Boolean 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 Boolean decode(Integer encoded)

Specified by:

decode in class AbstractLuceneNumericFieldCodec<Boolean,Integer>

getDomain

public LuceneNumericDomain<Integer> getDomain()

Specified by:

getDomain in class AbstractLuceneNumericFieldCodec<Boolean,Integer>