org.apache.flink.table.runtime.typeutils

Class ArrayDataSerializer

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

All Implemented Interfaces:

Serializable

@Internal
public class ArrayDataSerializer
extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

Serializer for ArrayData.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ArrayDataSerializer.ArrayDataSerializerSnapshot TypeSerializerSnapshot for ArrayDataSerializer.

Constructor Summary

Constructors

Constructor and Description
ArrayDataSerializer(org.apache.flink.table.types.logical.LogicalType eleType)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.data.ArrayData	copy(org.apache.flink.table.data.ArrayData from)
org.apache.flink.table.data.ArrayData	copy(org.apache.flink.table.data.ArrayData from, org.apache.flink.table.data.ArrayData reuse)
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.table.data.ArrayData	createInstance()
org.apache.flink.table.data.ArrayData	deserialize(org.apache.flink.table.data.ArrayData reuse, org.apache.flink.core.memory.DataInputView source)
org.apache.flink.table.data.ArrayData	deserialize(org.apache.flink.core.memory.DataInputView source)
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>	duplicate()
boolean	equals(Object o)
org.apache.flink.api.common.typeutils.TypeSerializer	getEleSer()
int	getLength()
int	hashCode()
boolean	isImmutableType()
void	serialize(org.apache.flink.table.data.ArrayData record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.ArrayData>	snapshotConfiguration()
org.apache.flink.table.data.binary.BinaryArrayData	toBinaryArray(org.apache.flink.table.data.ArrayData from)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayDataSerializer

public ArrayDataSerializer(org.apache.flink.table.types.logical.LogicalType eleType)

Method Detail

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

duplicate

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData> duplicate()

Specified by:

duplicate in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

createInstance

public org.apache.flink.table.data.ArrayData createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

copy

public org.apache.flink.table.data.ArrayData copy(org.apache.flink.table.data.ArrayData from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

copy

public org.apache.flink.table.data.ArrayData copy(org.apache.flink.table.data.ArrayData from,
                                                  org.apache.flink.table.data.ArrayData reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

serialize

public void serialize(org.apache.flink.table.data.ArrayData 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.table.data.ArrayData>

Throws:

IOException

toBinaryArray

public org.apache.flink.table.data.binary.BinaryArrayData toBinaryArray(org.apache.flink.table.data.ArrayData from)

deserialize

public org.apache.flink.table.data.ArrayData 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.table.data.ArrayData>

Throws:

IOException

deserialize

public org.apache.flink.table.data.ArrayData deserialize(org.apache.flink.table.data.ArrayData 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.table.data.ArrayData>

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.table.data.ArrayData>

Throws:

IOException

equals

public boolean equals(Object o)

Specified by:

equals in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

getEleSer

@VisibleForTesting
public org.apache.flink.api.common.typeutils.TypeSerializer getEleSer()

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.ArrayData> snapshotConfiguration()

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>