1   /*
2    * Copyright 2017 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;
18  
19  import java.util.concurrent.CompletableFuture;
20  
21  /**
22   * Performs mirroring of an external repository into a Central Dogma repository.
23   */
24  @FunctionalInterface
25  public interface MirroringService {
26  
27      /**
28       * Schedules an immediate mirroring.
29       *
30       * @return the future that is complete when mirroring is finished
31       */
32      CompletableFuture<Void> mirror();
33  }