org.apache.flink.runtime.state.internal

Interface InternalAppendingState<K,N,IN,SV,OUT>

Type Parameters:

K - The type of key the state is associated to

N - The type of the namespace

IN - The type of elements added to the state

SV - The type of elements in the state

OUT - The type of the resulting element in the state

All Superinterfaces:

org.apache.flink.api.common.state.AppendingState<IN,OUT>, InternalKvState<K,N,SV>, org.apache.flink.api.common.state.State

All Known Subinterfaces:

InternalAggregatingState<K,N,IN,SV,OUT>, InternalFoldingState<K,N,T,ACC>, InternalListState<K,N,T>, InternalMergingState<K,N,IN,SV,OUT>, InternalReducingState<K,N,T>

All Known Implementing Classes:

AbstractHeapMergingState, HeapAggregatingState, HeapFoldingState, HeapListState, HeapReducingState

public interface InternalAppendingState<K,N,IN,SV,OUT>
extends InternalKvState<K,N,SV>, org.apache.flink.api.common.state.AppendingState<IN,OUT>

The peer to the AppendingState 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.AppendingState

add, get

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

clear