org.apache.flink.runtime.state.internal

Interface InternalMapState<K,N,UK,UV>

Type Parameters:

K - The type of key the state is associated to

N - The type of the namespace

UK - Type of the values folded into the state

UV - Type of the value in the state

All Superinterfaces:

InternalKvState<K,N,Map<UK,UV>>, MapState<UK,UV>, State

All Known Implementing Classes:

HeapMapState, RocksDBMapState

public interface InternalMapState<K,N,UK,UV>
extends InternalKvState<K,N,Map<UK,UV>>, MapState<UK,UV>

The peer to the MapState in the internal state type hierarchy.

See InternalKvState for a description of the internal state hierarchy.

Method Summary

Methods inherited from interface org.apache.flink.runtime.state.internal.InternalKvState

getKeySerializer, getNamespaceSerializer, getSerializedValue, getValueSerializer, setCurrentNamespace

Methods inherited from interface org.apache.flink.api.common.state.MapState

contains, entries, get, iterator, keys, put, putAll, remove, values

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

clear