org.apache.flink.connector.kafka.source.enumerator

Class KafkaSourceEnumStateSerializer

java.lang.Object

org.apache.flink.connector.kafka.source.enumerator.KafkaSourceEnumStateSerializer

All Implemented Interfaces:

org.apache.flink.core.io.SimpleVersionedSerializer<KafkaSourceEnumState>, org.apache.flink.core.io.Versioned

@Internal
public class KafkaSourceEnumStateSerializer
extends Object
implements org.apache.flink.core.io.SimpleVersionedSerializer<KafkaSourceEnumState>

The Serializer for the enumerator state of Kafka source.

Constructor Summary

Constructors

Constructor and Description
KafkaSourceEnumStateSerializer()

Method Summary

Modifier and Type	Method and Description
KafkaSourceEnumState	deserialize(int version, byte[] serialized)
int	getVersion()
byte[]	serialize(KafkaSourceEnumState enumState)

Methods inherited from class java.lang.Object

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

Constructor Detail

KafkaSourceEnumStateSerializer

public KafkaSourceEnumStateSerializer()

Method Detail

getVersion

public int getVersion()

Specified by:

getVersion in interface org.apache.flink.core.io.SimpleVersionedSerializer<KafkaSourceEnumState>

Specified by:

getVersion in interface org.apache.flink.core.io.Versioned

serialize

public byte[] serialize(KafkaSourceEnumState enumState)
                 throws IOException

Specified by:

serialize in interface org.apache.flink.core.io.SimpleVersionedSerializer<KafkaSourceEnumState>

Throws:

IOException

deserialize

public KafkaSourceEnumState deserialize(int version,
                                        byte[] serialized)
                                 throws IOException

Specified by:

deserialize in interface org.apache.flink.core.io.SimpleVersionedSerializer<KafkaSourceEnumState>

Throws:

IOException