001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.regionserver;
019
020import org.apache.hadoop.hbase.replication.ReplicationPeers;
021import org.apache.hadoop.hbase.replication.regionserver.PeerProcedureHandler;
022import org.apache.hadoop.hbase.replication.regionserver.ReplicationSourceManager;
023import org.apache.hadoop.hbase.replication.regionserver.SyncReplicationPeerInfoProvider;
024import org.apache.yetus.audience.InterfaceAudience;
025
026/**
027 * A source for a replication stream has to expose this service. This service allows an application
028 * to hook into the regionserver and watch for new transactions.
029 */
030@InterfaceAudience.Private
031public interface ReplicationSourceService extends ReplicationService {
032
033  /**
034   * Returns an info provider for sync replication peer.
035   */
036  SyncReplicationPeerInfoProvider getSyncReplicationPeerInfoProvider();
037
038  /**
039   * Returns a Handler to handle peer procedures.
040   */
041  PeerProcedureHandler getPeerProcedureHandler();
042
043  /**
044   * Return the replication peers.
045   */
046  ReplicationPeers getReplicationPeers();
047
048  /**
049   * Returns the replication manager
050   */
051  ReplicationSourceManager getReplicationManager();
052}