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

Class MetadataColumnSerializer

java.lang.Object

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

org.apache.flink.cdc.runtime.serializer.TypeSerializerSingleton<org.apache.flink.cdc.common.schema.MetadataColumn>

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

All Implemented Interfaces:

Serializable

public class MetadataColumnSerializer
extends TypeSerializerSingleton<org.apache.flink.cdc.common.schema.MetadataColumn>

A TypeSerializer for MetadataColumn.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MetadataColumnSerializer.MetadataColumnSerializerSnapshot Serializer configuration snapshot for compatibility and format evolution.

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
MetadataColumnSerializer()

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.schema.MetadataColumn	copy(org.apache.flink.cdc.common.schema.MetadataColumn from)
org.apache.flink.cdc.common.schema.MetadataColumn	copy(org.apache.flink.cdc.common.schema.MetadataColumn from, org.apache.flink.cdc.common.schema.MetadataColumn reuse)
org.apache.flink.cdc.common.schema.MetadataColumn	createInstance()
org.apache.flink.cdc.common.schema.MetadataColumn	deserialize(org.apache.flink.core.memory.DataInputView source)
org.apache.flink.cdc.common.schema.MetadataColumn	deserialize(org.apache.flink.cdc.common.schema.MetadataColumn reuse, org.apache.flink.core.memory.DataInputView source)
int	getLength()
boolean	isImmutableType()
void	serialize(org.apache.flink.cdc.common.schema.MetadataColumn record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.cdc.common.schema.MetadataColumn>	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 MetadataColumnSerializer INSTANCE

Sharable instance of the TableIdSerializer.

Constructor Detail

MetadataColumnSerializer

public MetadataColumnSerializer()

Method Detail

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.schema.MetadataColumn>

createInstance

public org.apache.flink.cdc.common.schema.MetadataColumn createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.schema.MetadataColumn>

copy

public org.apache.flink.cdc.common.schema.MetadataColumn copy(org.apache.flink.cdc.common.schema.MetadataColumn from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.schema.MetadataColumn>

copy

public org.apache.flink.cdc.common.schema.MetadataColumn copy(org.apache.flink.cdc.common.schema.MetadataColumn from,
                                                              org.apache.flink.cdc.common.schema.MetadataColumn reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.schema.MetadataColumn>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.schema.MetadataColumn>

serialize

public void serialize(org.apache.flink.cdc.common.schema.MetadataColumn 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.schema.MetadataColumn>

Throws:

IOException

deserialize

public org.apache.flink.cdc.common.schema.MetadataColumn 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.schema.MetadataColumn>

Throws:

IOException

deserialize

public org.apache.flink.cdc.common.schema.MetadataColumn deserialize(org.apache.flink.cdc.common.schema.MetadataColumn 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.schema.MetadataColumn>

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.schema.MetadataColumn>

Throws:

IOException

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.cdc.common.schema.MetadataColumn> snapshotConfiguration()

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.schema.MetadataColumn>