org.apache.flink.runtime.state.v2

Class InternalListState<K,V>

java.lang.Object

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

org.apache.flink.runtime.state.v2.InternalListState<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.AppendingState<V,org.apache.flink.api.common.state.v2.StateIterator<V>>, org.apache.flink.api.common.state.v2.ListState<V>, org.apache.flink.api.common.state.v2.MergingState<V,org.apache.flink.api.common.state.v2.StateIterator<V>>, org.apache.flink.api.common.state.v2.State

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

A default implementation of ListState which delegates all async requests to StateRequestHandler.

Constructor Summary

Constructors

Constructor and Description
InternalListState(StateRequestHandler stateRequestHandler, ListStateDescriptor<V> stateDescriptor)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncAdd(V value)
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncAddAll(List<V> values)
org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<V>>	asyncGet()
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncUpdate(List<V> values)

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

InternalListState

public InternalListState(StateRequestHandler stateRequestHandler,
                         ListStateDescriptor<V> stateDescriptor)

Method Detail

asyncGet

public org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<V>> asyncGet()

Specified by:

asyncGet in interface org.apache.flink.api.common.state.v2.AppendingState<V,org.apache.flink.api.common.state.v2.StateIterator<V>>

asyncAdd

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

Specified by:

asyncAdd in interface org.apache.flink.api.common.state.v2.AppendingState<V,org.apache.flink.api.common.state.v2.StateIterator<V>>

asyncUpdate

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

Specified by:

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

asyncAddAll

public org.apache.flink.api.common.state.v2.StateFuture<Void> asyncAddAll(List<V> values)

Specified by:

asyncAddAll in interface org.apache.flink.api.common.state.v2.ListState<V>