org.apache.flink.streaming.connectors.kafka

Class FlinkKafkaProducer.ContextStateSerializer

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<T>

org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<FlinkKafkaProducer.KafkaTransactionContext>

org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer.ContextStateSerializer

All Implemented Interfaces:

Serializable

Enclosing class:

FlinkKafkaProducer<IN>

@VisibleForTesting
 @Internal
public static class FlinkKafkaProducer.ContextStateSerializer
extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<FlinkKafkaProducer.KafkaTransactionContext>

TypeSerializer for FlinkKafkaProducer.KafkaTransactionContext.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FlinkKafkaProducer.ContextStateSerializer.ContextStateSerializerSnapshot Serializer configuration snapshot for compatibility and format evolution.

Constructor Summary

Constructors

Constructor and Description
ContextStateSerializer()

Method Summary

Modifier and Type	Method and Description
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
FlinkKafkaProducer.KafkaTransactionContext	copy(FlinkKafkaProducer.KafkaTransactionContext from)
FlinkKafkaProducer.KafkaTransactionContext	copy(FlinkKafkaProducer.KafkaTransactionContext from, FlinkKafkaProducer.KafkaTransactionContext reuse)
FlinkKafkaProducer.KafkaTransactionContext	createInstance()
FlinkKafkaProducer.KafkaTransactionContext	deserialize(org.apache.flink.core.memory.DataInputView source)
FlinkKafkaProducer.KafkaTransactionContext	deserialize(FlinkKafkaProducer.KafkaTransactionContext reuse, org.apache.flink.core.memory.DataInputView source)
int	getLength()
boolean	isImmutableType()
void	serialize(FlinkKafkaProducer.KafkaTransactionContext record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<FlinkKafkaProducer.KafkaTransactionContext>	snapshotConfiguration()

Methods inherited from class org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton

duplicate, equals, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextStateSerializer

public ContextStateSerializer()

Method Detail

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

createInstance

public FlinkKafkaProducer.KafkaTransactionContext createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

copy

public FlinkKafkaProducer.KafkaTransactionContext copy(FlinkKafkaProducer.KafkaTransactionContext from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

copy

public FlinkKafkaProducer.KafkaTransactionContext copy(FlinkKafkaProducer.KafkaTransactionContext from,
                                                       FlinkKafkaProducer.KafkaTransactionContext reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

serialize

public void serialize(FlinkKafkaProducer.KafkaTransactionContext record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

Specified by:

serialize in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

Throws:

IOException

deserialize

public FlinkKafkaProducer.KafkaTransactionContext deserialize(org.apache.flink.core.memory.DataInputView source)
                                                       throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

Throws:

IOException

deserialize

public FlinkKafkaProducer.KafkaTransactionContext deserialize(FlinkKafkaProducer.KafkaTransactionContext reuse,
                                                              org.apache.flink.core.memory.DataInputView source)
                                                       throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

Throws:

IOException

copy

public void copy(org.apache.flink.core.memory.DataInputView source,
                 org.apache.flink.core.memory.DataOutputView target)
          throws IOException

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>

Throws:

IOException

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<FlinkKafkaProducer.KafkaTransactionContext> snapshotConfiguration()

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<FlinkKafkaProducer.KafkaTransactionContext>