Package com.mongodb.client.model.geojson.codecs

Class GeometryCollectionCodec

java.lang.Object

com.mongodb.client.model.geojson.codecs.GeometryCollectionCodec

All Implemented Interfaces:

Codec<GeometryCollection>, Decoder<GeometryCollection>, Encoder<GeometryCollection>

public class GeometryCollectionCodec
extends Object

A Codec for a GeoJSON GeometryCollection.

Since:

3.1

Constructor Summary

Constructors

Constructor	Description
GeometryCollectionCodec(CodecRegistry registry)	Constructs an instance.

Method Summary

Modifier and Type	Method	Description
T	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, T value, EncoderContext encoderContext)	Encode an instance of the type parameter T into a BSON value.
Class<T>	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

GeometryCollectionCodec

public GeometryCollectionCodec(CodecRegistry registry)

Constructs an instance.

Parameters:

registry - the registry

Method Detail

encode

public void encode(BsonWriter writer,
                   T 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<T extends Geometry>

Parameters:

writer - the BSON writer to encode into

value - the value to encode

encoderContext - the encoder context

decode

public T 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<T extends Geometry>

Parameters:

reader - the BSON reader

decoderContext - the decoder context

Returns:

an instance of the type parameter T.

getEncoderClass

public Class<T> 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<T extends Geometry>

Returns:

the Class instance that this encodes.