org.apache.flink.runtime.query

Class KvStateEntry<K,N,V>

java.lang.Object

org.apache.flink.runtime.query.KvStateEntry<K,N,V>

Type Parameters:

K - The type of key the state is associated to

N - The type of the namespace the state is associated to

V - The type of values kept internally in state

@Internal
public class KvStateEntry<K,N,V>
extends Object

An entry holding the InternalKvState along with its KvStateInfo.

Constructor Summary

Constructors

Constructor and Description
KvStateEntry(InternalKvState<K,N,V> state, ClassLoader userClassLoader)

Method Summary

Modifier and Type	Method and Description
void	clear()
int	getCacheSize()
KvStateInfo<K,N,V>	getInfoForCurrentThread()
InternalKvState<K,N,V>	getState()
ClassLoader	getUserClassLoader()

Methods inherited from class java.lang.Object

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

Constructor Detail

KvStateEntry

public KvStateEntry(InternalKvState<K,N,V> state,
                    ClassLoader userClassLoader)

Method Detail

getState

public InternalKvState<K,N,V> getState()

getUserClassLoader

public ClassLoader getUserClassLoader()

getInfoForCurrentThread

public KvStateInfo<K,N,V> getInfoForCurrentThread()

clear

public void clear()

getCacheSize

@VisibleForTesting
public int getCacheSize()