org.apache.flink.runtime.state.memory

Class MemFoldingState.Snapshot<K,N,T,ACC>

java.lang.Object

org.apache.flink.runtime.state.memory.AbstractMemStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>>

org.apache.flink.runtime.state.memory.MemFoldingState.Snapshot<K,N,T,ACC>

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, KvStateSnapshot<K,N,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>,MemoryStateBackend>, StateObject

Enclosing class:

MemFoldingState<K,N,T,ACC>

public static class MemFoldingState.Snapshot<K,N,T,ACC>
extends AbstractMemStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>>

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(org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<ACC> stateSerializer, org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC> stateDescs, byte[] data)

Method Summary

Modifier and Type	Method and Description
KvState<K,N,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>,MemoryStateBackend>	createMemState(HashMap<N,Map<K,ACC>> stateMap)

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

close, 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(org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
                org.apache.flink.api.common.typeutils.TypeSerializer<N> namespaceSerializer,
                org.apache.flink.api.common.typeutils.TypeSerializer<ACC> stateSerializer,
                org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC> stateDescs,
                byte[] data)

Method Detail

createMemState

public KvState<K,N,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>,MemoryStateBackend> createMemState(HashMap<N,Map<K,ACC>> stateMap)

Specified by:

createMemState in class AbstractMemStateSnapshot<K,N,ACC,org.apache.flink.api.common.state.FoldingState<T,ACC>,org.apache.flink.api.common.state.FoldingStateDescriptor<T,ACC>>