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

Class PhysicalColumnSerializer

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public class PhysicalColumnSerializer
extends TypeSerializerSingleton<org.apache.flink.cdc.common.schema.PhysicalColumn>

A TypeSerializer for PhysicalColumn.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PhysicalColumnSerializer.PhysicalColumnSerializerSnapshot Serializer configuration snapshot for compatibility and format evolution.

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
PhysicalColumnSerializer()

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

Sharable instance of the TableIdSerializer.

Constructor Detail

PhysicalColumnSerializer

public PhysicalColumnSerializer()

Method Detail

isImmutableType

public boolean isImmutableType()

Specified by:

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

createInstance

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

Specified by:

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

copy

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

Specified by:

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

copy

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

Specified by:

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

getLength

public int getLength()

Specified by:

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

serialize

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

Throws:

IOException

deserialize

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

Throws:

IOException

deserialize

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

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.PhysicalColumn>

Throws:

IOException

snapshotConfiguration

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

Specified by:

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