org.apache.flink.migration.runtime.state.filesystem

Class FsReducingState.Snapshot<K,N,V>

java.lang.Object

org.apache.flink.migration.runtime.state.AbstractCloseableHandle

org.apache.flink.migration.runtime.state.filesystem.AbstractFileStateHandle

org.apache.flink.migration.runtime.state.filesystem.AbstractFsStateSnapshot<K,N,V,ReducingState<V>,ReducingStateDescriptor<V>>

org.apache.flink.migration.runtime.state.filesystem.FsReducingState.Snapshot<K,N,V>

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, KvStateSnapshot<K,N,ReducingState<V>,ReducingStateDescriptor<V>>, MigrationRestoreSnapshot<K,N,V>, StateObject, Migration

Enclosing class:

FsReducingState<K,N,V>

public static class FsReducingState.Snapshot<K,N,V>
extends AbstractFsStateSnapshot<K,N,V,ReducingState<V>,ReducingStateDescriptor<V>>

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.migration.runtime.state.filesystem.AbstractFsStateSnapshot

keySerializer, namespaceSerializer, stateDesc, stateSerializer

Constructor Summary

Constructors

Constructor and Description
FsReducingState.Snapshot(TypeSerializer<K> keySerializer, TypeSerializer<N> namespaceSerializer, TypeSerializer<V> stateSerializer, ReducingStateDescriptor<V> stateDescs, Path filePath)

Method Summary

Methods inherited from class org.apache.flink.migration.runtime.state.filesystem.AbstractFsStateSnapshot

deserialize, getKeySerializer, getNamespaceSerializer, getStateDesc, getStateSerializer, getStateSize

Methods inherited from class org.apache.flink.migration.runtime.state.filesystem.AbstractFileStateHandle

discardState, getFilePath, getFileSize, getFileSystem

Methods inherited from class org.apache.flink.migration.runtime.state.AbstractCloseableHandle

close, ensureNotClosed, isClosed, registerCloseable

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.migration.runtime.state.StateObject

discardState

Methods inherited from interface java.io.Closeable

close

Constructor Detail

FsReducingState.Snapshot

public FsReducingState.Snapshot(TypeSerializer<K> keySerializer,
                        TypeSerializer<N> namespaceSerializer,
                        TypeSerializer<V> stateSerializer,
                        ReducingStateDescriptor<V> stateDescs,
                        Path filePath)