| /* |
| * 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.samza.sql; |
| |
| import org.apache.samza.operators.KV; |
| import org.apache.samza.sql.data.SamzaSqlRelMsgMetadata; |
| |
| |
| /** |
| * Represents the message transformed from IncomingMessageEnvelope by SamzaSqlInputTransformer |
| * it contains the event message and its metadata |
| */ |
| public class SamzaSqlInputMessage { |
| private final KV<Object, Object> keyAndMessageKV; |
| private final SamzaSqlRelMsgMetadata metadata; |
| |
| /** |
| * Constructs a new SamzaSqMessage given the input arguments |
| * @param keyAndMessageKV |
| * @param metadata |
| */ |
| private SamzaSqlInputMessage(KV<Object, Object> keyAndMessageKV, SamzaSqlRelMsgMetadata metadata) { |
| this.keyAndMessageKV = keyAndMessageKV; |
| this.metadata = metadata; |
| } |
| |
| /** |
| * Constructs a new SamzaSqMessage given the input arguments |
| * @param keyAndMessageKV key-value of the message |
| * @param metadata metadata of the message |
| * @return new object of SamzaSqlInputMessage type |
| */ |
| public static SamzaSqlInputMessage of(KV<Object, Object> keyAndMessageKV, SamzaSqlRelMsgMetadata metadata) { |
| return new SamzaSqlInputMessage(keyAndMessageKV, metadata); |
| } |
| |
| public KV<Object, Object> getKeyAndMessageKV() { |
| return keyAndMessageKV; |
| } |
| |
| public SamzaSqlRelMsgMetadata getMetadata() { |
| return metadata; |
| } |
| } |