com.mongodb.client.model.geojson.codecs

Class PointCodec

java.lang.Object

com.mongodb.client.model.geojson.codecs.PointCodec

All Implemented Interfaces:

Codec<Point>, Decoder<Point>, Encoder<Point>

public class PointCodec
extends Object
implements Codec<Point>

A Codec for a GeoJSON point.

Since:

3.1

Constructor Summary

Constructors

Constructor and Description
PointCodec(CodecRegistry registry) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
Point	decode(BsonReader reader, DecoderContext decoderContext) Decodes a BSON value from the given reader into an instance of the type parameter T.
void	encode(BsonWriter writer, Point value, EncoderContext encoderContext) Encode an instance of the type parameter T into a BSON value.
Class<Point>	getEncoderClass() Returns the Class instance that this encodes.

Methods inherited from class java.lang.Object

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

Constructor Detail

PointCodec

public PointCodec(CodecRegistry registry)

Constructs a new instance.

Parameters:

registry - the registry

Method Detail

encode

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

Description copied from interface: Encoder

Encode an instance of the type parameter T into a BSON value.

Specified by:

encode in interface Encoder<Point>

Parameters:

writer - the BSON writer to encode into

value - the value to encode

encoderContext - the encoder context

getEncoderClass

public Class<Point> getEncoderClass()

Description copied from interface: Encoder

Returns the Class instance that this encodes. This is necessary because Java does not reify generic types.

Specified by:

getEncoderClass in interface Encoder<Point>

Returns:

the Class instance that this encodes.

decode

public Point decode(BsonReader reader,
                    DecoderContext decoderContext)

Description copied from interface: Decoder

Decodes a BSON value from the given reader into an instance of the type parameter T.

Specified by:

decode in interface Decoder<Point>

Parameters:

reader - the BSON reader

decoderContext - the decoder context

Returns:

an instance of the type parameter T.