| // Copyright (C) 2019 The Android Open Source Project |
| // |
| // Licensed 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 com.googlesource.gerrit.plugins.replication.pull; |
| |
| import com.google.gerrit.server.git.WorkQueue; |
| import java.util.List; |
| |
| /** Git destinations currently active for replication. */ |
| public interface ReplicationSources { |
| |
| /** |
| * List of currently active replication sources. |
| * |
| * @return the list of active sources |
| */ |
| List<Source> getAll(); |
| |
| /** @return true if there are no destinations, false otherwise. */ |
| boolean isEmpty(); |
| |
| /** |
| * Start replicating from all sources. |
| * |
| * @param workQueue execution queue for scheduling the replication events. |
| */ |
| void startup(WorkQueue workQueue); |
| |
| /** |
| * Stop the replication from all sources. |
| * |
| * @return number of events cancelled during shutdown. |
| */ |
| int shutdown(); |
| } |