1 /* 2 * Copyright 2019 LINE Corporation 3 * 4 * LINE Corporation licenses this file to you under the Apache License, 5 * version 2.0 (the "License"); you may not use this file except in compliance 6 * with the License. You may obtain a copy of the License at: 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations 14 * under the License. 15 */ 16 17 package com.linecorp.centraldogma.server.metadata; 18 19 /** 20 * An interface which provides an identifier of an object. 21 */ 22 public interface Identifiable { 23 24 /** 25 * Returns the {@link String}-formatted identifier. 26 */ 27 String id(); 28 }