org.apache.flink.runtime.state.heap

Class StateTable<K,N,ST>

java.lang.Object

org.apache.flink.runtime.state.heap.StateTable<K,N,ST>

public class StateTable<K,N,ST>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected KeyGroupRange	keyGroupRange
protected RegisteredBackendStateMetaInfo<N,ST>	metaInfo Combined meta information such as name and serializers for this state

Constructor Summary

Constructors

Constructor and Description
StateTable(RegisteredBackendStateMetaInfo<N,ST> metaInfo, KeyGroupRange keyGroupRange)

Method Summary

Methods

Modifier and Type	Method and Description
Map<N,Map<K,ST>>	get(int index)
RegisteredBackendStateMetaInfo<N,ST>	getMetaInfo()
TypeSerializer<N>	getNamespaceSerializer()
List<Map<N,Map<K,ST>>>	getState()
TypeSerializer<ST>	getStateSerializer()
void	set(int index, Map<N,Map<K,ST>> map)
void	setMetaInfo(RegisteredBackendStateMetaInfo<N,ST> metaInfo)

Methods inherited from class java.lang.Object

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

Field Detail

metaInfo

protected RegisteredBackendStateMetaInfo<N,ST> metaInfo

Combined meta information such as name and serializers for this state

keyGroupRange

protected final KeyGroupRange keyGroupRange

Constructor Detail

StateTable

public StateTable(RegisteredBackendStateMetaInfo<N,ST> metaInfo,
          KeyGroupRange keyGroupRange)

Method Detail

get

public Map<N,Map<K,ST>> get(int index)

set

public void set(int index,
       Map<N,Map<K,ST>> map)

getStateSerializer

public TypeSerializer<ST> getStateSerializer()

getNamespaceSerializer

public TypeSerializer<N> getNamespaceSerializer()

getMetaInfo

public RegisteredBackendStateMetaInfo<N,ST> getMetaInfo()

setMetaInfo

public void setMetaInfo(RegisteredBackendStateMetaInfo<N,ST> metaInfo)

getState

public List<Map<N,Map<K,ST>>> getState()