001/*
002 * Copyright The Apache Software Foundation
003 *
004 * Licensed to the Apache Software Foundation (ASF) under one or more
005 * contributor license agreements. See the NOTICE file distributed with this
006 * work for additional information regarding copyright ownership. The ASF
007 * licenses this file to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 * http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
015 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
016 * License for the specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.hadoop.hbase.regionserver;
020
021import org.apache.yetus.audience.InterfaceAudience;
022import org.apache.hadoop.hbase.CompatibilitySingletonFactory;
023
024
025/**
026 * This is the glue between the HRegion and whatever hadoop shim layer
027 * is loaded (hbase-hadoop1-compat or hbase-hadoop2-compat).
028 */
029@InterfaceAudience.Private
030public class MetricsRegion {
031  private final MetricsRegionSource source;
032  private MetricsRegionWrapper regionWrapper;
033
034  public MetricsRegion(final MetricsRegionWrapper wrapper) {
035    source = CompatibilitySingletonFactory.getInstance(MetricsRegionServerSourceFactory.class)
036                                             .createRegion(wrapper);
037    this.regionWrapper = wrapper;
038  }
039
040  public void close() {
041    source.close();
042  }
043
044  public void updatePut() {
045    source.updatePut();
046  }
047
048  public void updateDelete() {
049    source.updateDelete();
050  }
051
052  public void updateGet(final long t) {
053    source.updateGet(t);
054  }
055
056  public void updateScanTime(final long t) {
057    source.updateScanTime(t);
058  }
059
060  public void updateAppend() {
061    source.updateAppend();
062  }
063
064  public void updateIncrement() {
065    source.updateIncrement();
066  }
067
068  MetricsRegionSource getSource() {
069    return source;
070  }
071
072  public MetricsRegionWrapper getRegionWrapper() {
073    return regionWrapper;
074  }
075
076}