org.apache.flink.runtime.plugable

Class NonReusingDeserializationDelegate<T>

java.lang.Object

org.apache.flink.runtime.plugable.NonReusingDeserializationDelegate<T>

All Implemented Interfaces:

org.apache.flink.core.io.IOReadableWritable, DeserializationDelegate<T>

public class NonReusingDeserializationDelegate<T>
extends Object
implements DeserializationDelegate<T>

A DeserializationDelegate that always creates a new instance upon deserialization.

Constructor Summary

Constructors

Constructor and Description
NonReusingDeserializationDelegate(org.apache.flink.api.common.typeutils.TypeSerializer<T> serializer)

Method Summary

Modifier and Type	Method and Description
T	getInstance()
void	read(org.apache.flink.core.memory.DataInputView in)
void	setInstance(T instance)
void	write(org.apache.flink.core.memory.DataOutputView out)

Methods inherited from class java.lang.Object

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

Constructor Detail

NonReusingDeserializationDelegate

public NonReusingDeserializationDelegate(org.apache.flink.api.common.typeutils.TypeSerializer<T> serializer)

Method Detail

setInstance

public void setInstance(T instance)

Specified by:

setInstance in interface DeserializationDelegate<T>

getInstance

public T getInstance()

Specified by:

getInstance in interface DeserializationDelegate<T>

write

public void write(org.apache.flink.core.memory.DataOutputView out)
           throws IOException

Specified by:

write in interface org.apache.flink.core.io.IOReadableWritable

Throws:

IOException

read

public void read(org.apache.flink.core.memory.DataInputView in)
          throws IOException

Specified by:

read in interface org.apache.flink.core.io.IOReadableWritable

Throws:

IOException