org.apache.flink.runtime.state.memory

Class MemValueState.Snapshot<K,N,V>

java.lang.Object

org.apache.flink.runtime.state.memory.AbstractMemStateSnapshot<K,N,V,ValueState<V>,ValueStateDescriptor<V>>

org.apache.flink.runtime.state.memory.MemValueState.Snapshot<K,N,V>

All Implemented Interfaces:

Serializable, KvStateSnapshot<K,N,ValueState<V>,ValueStateDescriptor<V>,MemoryStateBackend>

Enclosing class:

MemValueState<K,N,V>

public static class MemValueState.Snapshot<K,N,V>
extends AbstractMemStateSnapshot<K,N,V,ValueState<V>,ValueStateDescriptor<V>>

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.runtime.state.memory.AbstractMemStateSnapshot

keySerializer, namespaceSerializer, stateDesc, stateSerializer

Constructor Summary

Constructors

Constructor and Description
Snapshot(TypeSerializer<K> keySerializer, TypeSerializer<N> namespaceSerializer, TypeSerializer<V> stateSerializer, ValueStateDescriptor<V> stateDescs, byte[] data)

Method Summary

Modifier and Type	Method and Description
KvState<K,N,ValueState<V>,ValueStateDescriptor<V>,MemoryStateBackend>	createMemState(HashMap<N,Map<K,V>> stateMap)

Methods inherited from class org.apache.flink.runtime.state.memory.AbstractMemStateSnapshot

discardState, getStateSize, restoreState

Methods inherited from class java.lang.Object

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

Constructor Detail

Snapshot

public Snapshot(TypeSerializer<K> keySerializer,
                TypeSerializer<N> namespaceSerializer,
                TypeSerializer<V> stateSerializer,
                ValueStateDescriptor<V> stateDescs,
                byte[] data)

Method Detail

createMemState

public KvState<K,N,ValueState<V>,ValueStateDescriptor<V>,MemoryStateBackend> createMemState(HashMap<N,Map<K,V>> stateMap)

Specified by:

createMemState in class AbstractMemStateSnapshot<K,N,V,ValueState<V>,ValueStateDescriptor<V>>