| /** |
| * 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.hadoop.hbase; |
| |
| import org.apache.hadoop.hbase.coordination.SplitLogManagerCoordination; |
| import org.apache.hadoop.hbase.coordination.SplitLogWorkerCoordination; |
| import org.apache.yetus.audience.InterfaceAudience; |
| |
| /** |
| * Implementations of this interface will keep and return to clients |
| * implementations of classes providing API to execute |
| * coordinated operations. This interface is client-side, so it does NOT |
| * include methods to retrieve the particular interface implementations. |
| * |
| * For each coarse-grained area of operations there will be a separate |
| * interface with implementation, providing API for relevant operations |
| * requiring coordination. |
| */ |
| @InterfaceAudience.Private |
| public interface CoordinatedStateManager { |
| /** |
| * Method to retrieve coordination for split log worker |
| */ |
| SplitLogWorkerCoordination getSplitLogWorkerCoordination(); |
| |
| /** |
| * Method to retrieve coordination for split log manager |
| */ |
| SplitLogManagerCoordination getSplitLogManagerCoordination(); |
| } |