| /** |
| * 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.distributedlog.metadata; |
| |
| import java.io.IOException; |
| |
| /** |
| * Specific config of a given implementation of DL. |
| */ |
| public interface DLConfig { |
| /** |
| * Serialize the dl config into a string. |
| */ |
| String serialize(); |
| |
| /** |
| * Deserialize the dl config from a readable stream. |
| * |
| * @param data |
| * bytes to desrialize dl config. |
| * @throws IOException if fail to deserialize the dl config string representation. |
| */ |
| void deserialize(byte[] data) throws IOException; |
| } |