Package org.apache.flink.queryablestate.messages

Class KvStateRequest

java.lang.Object

org.apache.flink.queryablestate.network.messages.MessageBody

org.apache.flink.queryablestate.messages.KvStateRequest

@Internal
public class KvStateRequest
extends MessageBody

The request to be sent by the Queryable State Client to the Client Proxy requesting a given state.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KvStateRequest.KvStateRequestDeserializer	A deserializer for KvStateRequest.

Constructor Summary

Constructors

Constructor	Description
KvStateRequest(JobID jobId, String stateName, int keyHashCode, byte[] serializedKeyAndNamespace)

Method Summary

Modifier and Type	Method	Description
JobID	getJobId()
int	getKeyHashCode()
byte[]	getSerializedKeyAndNamespace()
String	getStateName()
byte[]	serialize()	Serializes the message into a byte array.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

KvStateRequest

public KvStateRequest(JobID jobId,
                      String stateName,
                      int keyHashCode,
                      byte[] serializedKeyAndNamespace)

Method Detail

getJobId

public JobID getJobId()

getStateName

public String getStateName()

getKeyHashCode

public int getKeyHashCode()

getSerializedKeyAndNamespace

public byte[] getSerializedKeyAndNamespace()

serialize

public byte[] serialize()

Description copied from class: MessageBody

Serializes the message into a byte array.

Specified by:

serialize in class MessageBody

Returns:

A byte array with the serialized content of the message.

toString

public String toString()

Overrides:

toString in class Object