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.replication.regionserver;
019
020import org.apache.yetus.audience.InterfaceAudience;
021
022@InterfaceAudience.Private
023public class MetricsReplicationSourceFactoryImpl implements MetricsReplicationSourceFactory {
024
025  @SuppressWarnings("ImmutableEnumChecker")
026  private static enum SourceHolder {
027    INSTANCE;
028
029    private final MetricsReplicationSourceImpl source = new MetricsReplicationSourceImpl();
030  }
031
032  @Override
033  public MetricsReplicationSinkSource getSink() {
034    return new MetricsReplicationSinkSourceImpl(SourceHolder.INSTANCE.source);
035  }
036
037  @Override
038  public MetricsReplicationSourceSource getSource(String id) {
039    return new MetricsReplicationSourceSourceImpl(SourceHolder.INSTANCE.source, id);
040  }
041
042  @Override
043  public MetricsReplicationTableSource getTableSource(String tableName) {
044    return new MetricsReplicationTableSourceImpl(SourceHolder.INSTANCE.source, tableName);
045  }
046
047  @Override
048  public MetricsReplicationGlobalSourceSourceImpl getGlobalSource() {
049    return new MetricsReplicationGlobalSourceSourceImpl(SourceHolder.INSTANCE.source);
050  }
051}