org.apache.paimon.flink.utils

Class InternalRowTypeSerializer

java.lang.Object

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

org.apache.paimon.flink.utils.InternalTypeSerializer<InternalRow>

org.apache.paimon.flink.utils.InternalRowTypeSerializer

All Implemented Interfaces:

Serializable

public class InternalRowTypeSerializer
extends InternalTypeSerializer<InternalRow>

A TypeSerializer for InternalRow.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
InternalRowTypeSerializer(DataType... types)
InternalRowTypeSerializer(RowType rowType)

Method Summary

Modifier and Type	Method and Description
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
InternalRow	copy(InternalRow from)
InternalRow	copy(InternalRow from, InternalRow reuse)
InternalRow	createInstance()
InternalRow	deserialize(org.apache.flink.core.memory.DataInputView source)
InternalRow	deserialize(InternalRow reuse, org.apache.flink.core.memory.DataInputView source)
org.apache.flink.api.common.typeutils.TypeSerializer<InternalRow>	duplicate()
boolean	equals(Object o)
int	hashCode()
void	serialize(InternalRow record, org.apache.flink.core.memory.DataOutputView target)

Methods inherited from class org.apache.paimon.flink.utils.InternalTypeSerializer

getLength, isImmutableType, snapshotConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

InternalRowTypeSerializer

public InternalRowTypeSerializer(RowType rowType)

InternalRowTypeSerializer

public InternalRowTypeSerializer(DataType... types)

Method Detail

duplicate

public org.apache.flink.api.common.typeutils.TypeSerializer<InternalRow> duplicate()

Specified by:

duplicate in class org.apache.flink.api.common.typeutils.TypeSerializer<InternalRow>

createInstance

public InternalRow createInstance()

Specified by:

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

copy

public InternalRow copy(InternalRow from)

Specified by:

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

copy

public InternalRow copy(InternalRow from,
                        InternalRow reuse)

Overrides:

copy in class InternalTypeSerializer<InternalRow>

serialize

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

Specified by:

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

Throws:

IOException

deserialize

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

Specified by:

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

Throws:

IOException

deserialize

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

Overrides:

deserialize in class InternalTypeSerializer<InternalRow>

Throws:

IOException

copy

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

Overrides:

copy in class InternalTypeSerializer<InternalRow>

Throws:

IOException

equals

public boolean equals(Object o)

Specified by:

equals in class org.apache.flink.api.common.typeutils.TypeSerializer<InternalRow>

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.flink.api.common.typeutils.TypeSerializer<InternalRow>