org.apache.flink.runtime.state.v2

Class InternalValueState<K,V>

java.lang.Object

org.apache.flink.runtime.state.v2.InternalKeyedState<K,V>

org.apache.flink.runtime.state.v2.InternalValueState<K,V>

Type Parameters:

K - The type of key the state is associated to.

V - The type of values kept internally in state.

All Implemented Interfaces:

org.apache.flink.api.common.state.v2.State, org.apache.flink.api.common.state.v2.ValueState<V>

public class InternalValueState<K,V>
extends InternalKeyedState<K,V>
implements org.apache.flink.api.common.state.v2.ValueState<V>

A default implementation of ValueState which delegates all async requests to AsyncExecutionController.

Constructor Summary

Constructors

Constructor and Description
InternalValueState(StateRequestHandler stateRequestHandler, ValueStateDescriptor<V> valueStateDescriptor)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncUpdate(V value)
org.apache.flink.api.common.state.v2.StateFuture<V>	asyncValue()

Methods inherited from class org.apache.flink.runtime.state.v2.InternalKeyedState

asyncClear, getStateDescriptor, getValueSerializer, handleRequest

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.api.common.state.v2.State

asyncClear

Constructor Detail

InternalValueState

public InternalValueState(StateRequestHandler stateRequestHandler,
                          ValueStateDescriptor<V> valueStateDescriptor)

Method Detail

asyncValue

public final org.apache.flink.api.common.state.v2.StateFuture<V> asyncValue()

Specified by:

asyncValue in interface org.apache.flink.api.common.state.v2.ValueState<V>

asyncUpdate

public final org.apache.flink.api.common.state.v2.StateFuture<Void> asyncUpdate(V value)

Specified by:

asyncUpdate in interface org.apache.flink.api.common.state.v2.ValueState<V>