fredia commented on code in PR #24651: URL: https://github.com/apache/flink/pull/24651#discussion_r1565354167
########## flink-runtime/src/main/java/org/apache/flink/runtime/state/v2/InternalKeyedState.java: ########## @@ -0,0 +1,81 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.flink.runtime.state.v2; + +import org.apache.flink.annotation.Internal; +import org.apache.flink.api.common.state.v2.State; +import org.apache.flink.api.common.state.v2.StateFuture; +import org.apache.flink.api.common.typeutils.TypeSerializer; +import org.apache.flink.runtime.asyncprocessing.AsyncExecutionController; +import org.apache.flink.runtime.asyncprocessing.StateRequestType; + +/** + * The {@code InternalKeyedState} is the root of the internal state type hierarchy, similar to the + * {@link State} being the root of the public API state hierarchy. + * + * <p>The public API state hierarchy is intended to be programmed against by Flink applications. The + * internal state hierarchy holds all the auxiliary methods that communicates with {@link + * AsyncExecutionController} and not intended to be used by user applications. + * + * @param <K> The type of key the state is associated to. + * @param <V> The type of values kept internally in state. + */ +@Internal +public abstract class InternalKeyedState<K, V> implements State { Review Comment: Make sense, let's consider it later, thanks for the clarification. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
