| /* |
| * 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.statefun.flink.core.functions; |
| |
| import java.util.Objects; |
| import org.apache.flink.statefun.flink.core.message.Message; |
| import org.apache.flink.streaming.api.operators.Output; |
| import org.apache.flink.streaming.runtime.streamrecord.StreamRecord; |
| |
| final class RemoteSink { |
| private final Output<StreamRecord<Message>> output; |
| private final StreamRecord<Message> record; |
| |
| RemoteSink(Output<StreamRecord<Message>> output) { |
| this.output = Objects.requireNonNull(output); |
| this.record = new StreamRecord<>(null); |
| } |
| |
| void accept(Message envelope) { |
| Objects.requireNonNull(envelope); |
| output.collect(record.replace(envelope)); |
| } |
| } |