| // 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.doris.flink.sink.writer.serializer; |
| |
| import org.apache.flink.api.java.tuple.Tuple2; |
| |
| import java.io.IOException; |
| import java.io.Serializable; |
| |
| /** |
| * How to serialize the record to bytes. |
| * @param <T> |
| */ |
| public interface DorisRecordSerializer<T> extends Serializable { |
| |
| /** |
| * define how to convert record into byte array. |
| * @param record |
| * @return [tableIdentifer,byte array] |
| * @throws IOException |
| */ |
| Tuple2<String, byte[]> serialize(T record) throws IOException; |
| |
| } |