Package dev.morphia.mapping.codec

Class BitSetCodec

java.lang.Object

dev.morphia.mapping.codec.BitSetCodec

All Implemented Interfaces:

Codec<BitSet>, Decoder<BitSet>, Encoder<BitSet>

public class BitSetCodec
extends Object
implements Codec<BitSet>

Defines a codec for standard BitSet. BitSet is encoded/decoded a an array of long integers.

For compatibility with the legacy MongoDB driver, the codec can also decode a BitSet from a document if it contains a key named "words" whose value is an array of longs. Note that this legacy format is only available when LOADING a BitSet. When persisting a BitSet, it is always stored as an array of long integers.

Constructor Summary

Constructors

Constructor	Description
BitSetCodec()

Method Summary

Modifier and Type	Method	Description
BitSet	decode(BsonReader reader, DecoderContext decoderContext)
void	encode(BsonWriter writer, BitSet value, EncoderContext encoderContext)
Class<BitSet>	getEncoderClass()

Methods inherited from class java.lang.Object

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

Constructor Detail

BitSetCodec

public BitSetCodec()

Method Detail

encode

public void encode(BsonWriter writer,
                   BitSet value,
                   EncoderContext encoderContext)

Specified by:

encode in interface Encoder<BitSet>

decode

public BitSet decode(BsonReader reader,
                     DecoderContext decoderContext)

Specified by:

decode in interface Decoder<BitSet>

getEncoderClass

public Class<BitSet> getEncoderClass()

Specified by:

getEncoderClass in interface Encoder<BitSet>