org.apache.flink.cdc.runtime.serializer.schema

Class RowTypeSerializer

java.lang.Object

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

org.apache.flink.cdc.runtime.serializer.TypeSerializerSingleton<org.apache.flink.cdc.common.types.RowType>

org.apache.flink.cdc.runtime.serializer.schema.RowTypeSerializer

All Implemented Interfaces:

Serializable

public class RowTypeSerializer
extends TypeSerializerSingleton<org.apache.flink.cdc.common.types.RowType>

A TypeSerializer for RowType.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RowTypeSerializer.RowTypeSerializerSnapshot Serializer configuration snapshot for compatibility and format evolution.

Field Summary

Fields

Modifier and Type	Field and Description
static RowTypeSerializer	INSTANCE Sharable instance of the TableIdSerializer.

Constructor Summary

Constructors

Constructor and Description
RowTypeSerializer()

Method Summary

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

Methods inherited from class org.apache.flink.cdc.runtime.serializer.TypeSerializerSingleton

duplicate, equals, hashCode

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final RowTypeSerializer INSTANCE

Sharable instance of the TableIdSerializer.

Constructor Detail

RowTypeSerializer

public RowTypeSerializer()

Method Detail

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

createInstance

public org.apache.flink.cdc.common.types.RowType createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

copy

public org.apache.flink.cdc.common.types.RowType copy(org.apache.flink.cdc.common.types.RowType from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

copy

public org.apache.flink.cdc.common.types.RowType copy(org.apache.flink.cdc.common.types.RowType from,
                                                      org.apache.flink.cdc.common.types.RowType reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

serialize

public void serialize(org.apache.flink.cdc.common.types.RowType record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

Specified by:

serialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

Throws:

IOException

deserialize

public org.apache.flink.cdc.common.types.RowType deserialize(org.apache.flink.core.memory.DataInputView source)
                                                      throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

Throws:

IOException

deserialize

public org.apache.flink.cdc.common.types.RowType deserialize(org.apache.flink.cdc.common.types.RowType reuse,
                                                             org.apache.flink.core.memory.DataInputView source)
                                                      throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>

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<org.apache.flink.cdc.common.types.RowType>

Throws:

IOException

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.cdc.common.types.RowType> snapshotConfiguration()

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.RowType>