org.apache.flink.runtime.plugable

类 ReusingDeserializationDelegate<T>

java.lang.Object

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

所有已实现的接口:

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

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

A DeserializationDelegate that reuses an existing instance upon deserialization.

构造器概要

构造器

构造器和说明
ReusingDeserializationDelegate(org.apache.flink.api.common.typeutils.TypeSerializer<T> serializer)

方法概要

限定符和类型	方法和说明
T	getInstance()
void	read(org.apache.flink.core.memory.DataInputView in)
void	setInstance(T instance)
void	write(org.apache.flink.core.memory.DataOutputView out)

从类继承的方法 java.lang.Object

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

构造器详细资料

ReusingDeserializationDelegate

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

方法详细资料

setInstance

public void setInstance(T instance)

指定者:

setInstance 在接口中 DeserializationDelegate<T>

getInstance

public T getInstance()

指定者:

getInstance 在接口中 DeserializationDelegate<T>

write

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

指定者:

write 在接口中 org.apache.flink.core.io.IOReadableWritable

抛出:

IOException

read

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

指定者:

read 在接口中 org.apache.flink.core.io.IOReadableWritable

抛出:

IOException