Package org.apache.flink.runtime.state.v2.adaptor

Class MapStateAdaptor<K,N,UK,UV>

java.lang.Object

org.apache.flink.runtime.state.v2.adaptor.StateAdaptor<K,N,InternalMapState<K,N,UK,UV>>

org.apache.flink.runtime.state.v2.adaptor.MapStateAdaptor<K,N,UK,UV>

All Implemented Interfaces:

org.apache.flink.api.common.state.v2.MapState<UK,UV>, org.apache.flink.api.common.state.v2.State, InternalKeyedState<K,N,UV>, InternalMapState<K,N,UK,UV>, InternalPartitionedState<N>

public class MapStateAdaptor<K,N,UK,UV>
extends StateAdaptor<K,N,InternalMapState<K,N,UK,UV>>
implements InternalMapState<K,N,UK,UV>

An adaptor that transforms InternalMapState into InternalMapState.

Constructor Summary

Constructors

Constructor	Description
MapStateAdaptor(InternalMapState<K,N,UK,UV> mapState)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.api.common.state.v2.StateFuture<Boolean>	asyncContains(UK key)
org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<Map.Entry<UK,UV>>>	asyncEntries()
org.apache.flink.api.common.state.v2.StateFuture<UV>	asyncGet(UK key)
org.apache.flink.api.common.state.v2.StateFuture<Boolean>	asyncIsEmpty()
org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<UK>>	asyncKeys()
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncPut(UK key, UV value)
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncPutAll(Map<UK,UV> map)
org.apache.flink.api.common.state.v2.StateFuture<Void>	asyncRemove(UK key)
org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<UV>>	asyncValues()
boolean	contains(UK key)
Iterable<Map.Entry<UK,UV>>	entries()
UV	get(UK key)
boolean	isEmpty()
Iterator<Map.Entry<UK,UV>>	iterator()
Iterable<UK>	keys()
void	put(UK key, UV value)
void	putAll(Map<UK,UV> map)
void	remove(UK key)
Iterable<UV>	values()

Methods inherited from class org.apache.flink.runtime.state.v2.adaptor.StateAdaptor

asyncClear, clear, setCurrentNamespace

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.runtime.state.v2.internal.InternalPartitionedState

setCurrentNamespace

Methods inherited from interface org.apache.flink.api.common.state.v2.State

asyncClear, clear

Constructor Detail

MapStateAdaptor

public MapStateAdaptor(InternalMapState<K,N,UK,UV> mapState)

Method Detail

asyncGet

public org.apache.flink.api.common.state.v2.StateFuture<UV> asyncGet(UK key)

Specified by:

asyncGet in interface org.apache.flink.api.common.state.v2.MapState<K,N>

get

public UV get(UK key)

Specified by:

get in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncPut

public org.apache.flink.api.common.state.v2.StateFuture<Void> asyncPut(UK key,
                                                                       UV value)

Specified by:

asyncPut in interface org.apache.flink.api.common.state.v2.MapState<K,N>

put

public void put(UK key,
                UV value)

Specified by:

put in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncPutAll

public org.apache.flink.api.common.state.v2.StateFuture<Void> asyncPutAll(Map<UK,UV> map)

Specified by:

asyncPutAll in interface org.apache.flink.api.common.state.v2.MapState<K,N>

putAll

public void putAll(Map<UK,UV> map)

Specified by:

putAll in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncRemove

public org.apache.flink.api.common.state.v2.StateFuture<Void> asyncRemove(UK key)

Specified by:

asyncRemove in interface org.apache.flink.api.common.state.v2.MapState<K,N>

remove

public void remove(UK key)

Specified by:

remove in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncContains

public org.apache.flink.api.common.state.v2.StateFuture<Boolean> asyncContains(UK key)

Specified by:

asyncContains in interface org.apache.flink.api.common.state.v2.MapState<K,N>

contains

public boolean contains(UK key)

Specified by:

contains in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncEntries

public org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<Map.Entry<UK,UV>>> asyncEntries()

Specified by:

asyncEntries in interface org.apache.flink.api.common.state.v2.MapState<K,N>

entries

public Iterable<Map.Entry<UK,UV>> entries()

Specified by:

entries in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncKeys

public org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<UK>> asyncKeys()

Specified by:

asyncKeys in interface org.apache.flink.api.common.state.v2.MapState<K,N>

keys

public Iterable<UK> keys()

Specified by:

keys in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncValues

public org.apache.flink.api.common.state.v2.StateFuture<org.apache.flink.api.common.state.v2.StateIterator<UV>> asyncValues()

Specified by:

asyncValues in interface org.apache.flink.api.common.state.v2.MapState<K,N>

values

public Iterable<UV> values()

Specified by:

values in interface org.apache.flink.api.common.state.v2.MapState<K,N>

asyncIsEmpty

public org.apache.flink.api.common.state.v2.StateFuture<Boolean> asyncIsEmpty()

Specified by:

asyncIsEmpty in interface org.apache.flink.api.common.state.v2.MapState<K,N>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface org.apache.flink.api.common.state.v2.MapState<K,N>

iterator

public Iterator<Map.Entry<UK,UV>> iterator()

Specified by:

iterator in interface org.apache.flink.api.common.state.v2.MapState<K,N>