org.apache.flink.streaming.connectors.pulsar.internal

Class PulsarSourceStateSerializer

java.lang.Object

org.apache.flink.streaming.connectors.pulsar.internal.PulsarSourceStateSerializer

All Implemented Interfaces:

Serializable, org.apache.flink.core.io.SimpleVersionedSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>>, org.apache.flink.core.io.Versioned

public class PulsarSourceStateSerializer
extends Object
implements org.apache.flink.core.io.SimpleVersionedSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>>, Serializable

Old PulsarSourceState Serializer for flink state.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PulsarSourceStateSerializer.SerializableFunction<T,R> Represents a serializable function that accepts one argument and produces a result.

Constructor Summary

Constructors

Constructor and Description
PulsarSourceStateSerializer(org.apache.flink.api.common.ExecutionConfig executionConfig)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>	deserialize(int version, byte[] serialized)
org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>	deserialize(int version, Object oldStateObject)
org.apache.flink.api.java.typeutils.runtime.TupleSerializer<?>	getSerializer(int oldStateVersion)
org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple2<String,org.apache.pulsar.client.api.MessageId>>	getV0Serializer()
org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicRange,org.apache.pulsar.client.api.MessageId>>	getV1Serializer()
org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple3<TopicRange,org.apache.pulsar.client.api.MessageId,String>>	getV2Serializer()
int	getVersion()
byte[]	serialize(org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId> obj)

Methods inherited from class java.lang.Object

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

Constructor Detail

PulsarSourceStateSerializer

public PulsarSourceStateSerializer(org.apache.flink.api.common.ExecutionConfig executionConfig)

Method Detail

getVersion

public int getVersion()

Specified by:

getVersion in interface org.apache.flink.core.io.SimpleVersionedSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>>

Specified by:

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

serialize

public byte[] serialize(org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId> obj)
                 throws IOException

Specified by:

serialize in interface org.apache.flink.core.io.SimpleVersionedSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>>

Throws:

IOException

deserialize

public org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId> deserialize(int version,
                                                                                                                    byte[] serialized)
                                                                                                             throws IOException

Specified by:

deserialize in interface org.apache.flink.core.io.SimpleVersionedSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId>>

Throws:

IOException

deserialize

public org.apache.flink.api.java.tuple.Tuple2<TopicSubscription,org.apache.pulsar.client.api.MessageId> deserialize(int version,
                                                                                                                    Object oldStateObject)
                                                                                                             throws IOException

Throws:

IOException

getV0Serializer

public org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple2<String,org.apache.pulsar.client.api.MessageId>> getV0Serializer()

getV1Serializer

public org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple2<TopicRange,org.apache.pulsar.client.api.MessageId>> getV1Serializer()

getV2Serializer

public org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple3<TopicRange,org.apache.pulsar.client.api.MessageId,String>> getV2Serializer()

getSerializer

public org.apache.flink.api.java.typeutils.runtime.TupleSerializer<?> getSerializer(int oldStateVersion)