org.apache.flink.api.java.typeutils.runtime.record

Class RecordSerializer

java.lang.Object

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

org.apache.flink.api.java.typeutils.runtime.record.RecordSerializer

All Implemented Interfaces:

Serializable

public final class RecordSerializer
extends TypeSerializer<Record>

Implementation of the (de)serialization and copying logic for the Record.

See Also:

Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
void	copy(DataInputView source, DataOutputView target)
Record	copy(Record from, Record reuse)
Record	createInstance()
Record	deserialize(Record target, DataInputView source)
static RecordSerializer	get()
int	getLength()
boolean	isImmutableType()
boolean	isStateful()
void	serialize(Record record, DataOutputView target)

Methods inherited from class org.apache.flink.api.common.typeutils.TypeSerializer

equals, hashCode

Methods inherited from class java.lang.Object

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

Method Detail

get

public static final RecordSerializer get()

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class TypeSerializer<Record>

isStateful

public boolean isStateful()

Specified by:

isStateful in class TypeSerializer<Record>

createInstance

public Record createInstance()

Specified by:

createInstance in class TypeSerializer<Record>

copy

public Record copy(Record from,
          Record reuse)

Specified by:

copy in class TypeSerializer<Record>

getLength

public int getLength()

Specified by:

getLength in class TypeSerializer<Record>

serialize

public void serialize(Record record,
             DataOutputView target)
               throws IOException

Specified by:

serialize in class TypeSerializer<Record>

Throws:

IOException

deserialize

public Record deserialize(Record target,
                 DataInputView source)
                   throws IOException

Specified by:

deserialize in class TypeSerializer<Record>

Throws:

IOException

copy

public void copy(DataInputView source,
        DataOutputView target)
          throws IOException

Specified by:

copy in class TypeSerializer<Record>

Throws:

IOException