1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.hadoop.hbase.replication.regionserver;
19
20 public class MetricsReplicationSourceFactoryImpl implements MetricsReplicationSourceFactory {
21
22 private static enum SourceHolder {
23 INSTANCE;
24 final MetricsReplicationSourceImpl source = new MetricsReplicationSourceImpl();
25 }
26
27 @Override public MetricsReplicationSinkSource getSink() {
28 return new MetricsReplicationSinkSourceImpl(SourceHolder.INSTANCE.source);
29 }
30
31 @Override public MetricsReplicationSourceSource getSource(String id) {
32 return new MetricsReplicationSourceSourceImpl(SourceHolder.INSTANCE.source, id);
33 }
34
35 @Override public MetricsReplicationSourceSource getGlobalSource() {
36 return new MetricsReplicationGlobalSourceSource(SourceHolder.INSTANCE.source);
37 }
38 }