org.apache.paimon.data.serializer

Class VariantSerializer

java.lang.Object

org.apache.paimon.data.serializer.SerializerSingleton<Variant>

org.apache.paimon.data.serializer.VariantSerializer

All Implemented Interfaces:

Serializable, Serializer<Variant>

public class VariantSerializer
extends SerializerSingleton<Variant>

Type serializer for Variant.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static VariantSerializer	INSTANCE

Constructor Summary

Constructors

Constructor and Description
VariantSerializer()

Method Summary

Modifier and Type	Method and Description
Variant	copy(Variant from) Creates a deep copy of the given element in a new element.
Variant	deserialize(DataInputView source) De-serializes a record from the given source input view.
void	serialize(Variant record, DataOutputView target) Serializes the given record to the given target output view.

Methods inherited from class org.apache.paimon.data.serializer.SerializerSingleton

duplicate, equals, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.paimon.data.serializer.Serializer

deserializeFromString, serializeToString

Field Detail

INSTANCE

public static final VariantSerializer INSTANCE

Constructor Detail

VariantSerializer

public VariantSerializer()

Method Detail

copy

public Variant copy(Variant from)

Description copied from interface: Serializer

Creates a deep copy of the given element in a new element.

Parameters:

from - The element reuse be copied.

Returns:

A deep copy of the element.

serialize

public void serialize(Variant record,
                      DataOutputView target)
               throws IOException

Description copied from interface: Serializer

Serializes the given record to the given target output view.

Parameters:

record - The record to serialize.

target - The output view to write the serialized data to.

Throws:

IOException - Thrown, if the serialization encountered an I/O related error. Typically raised by the output view, which may have an underlying I/O channel to which it delegates.

deserialize

public Variant deserialize(DataInputView source)
                    throws IOException

Description copied from interface: Serializer

De-serializes a record from the given source input view.

Parameters:

source - The input view from which to read the data.

Returns:

The deserialized element.

Throws:

IOException - Thrown, if the de-serialization encountered an I/O related error. Typically raised by the input view, which may have an underlying I/O channel from which it reads.