/*
    * 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.regionserver;
  
  import org.apache.hadoop.hbase.CompatibilitySingletonFactory;
  import org.apache.hadoop.hbase.TableName;
  import org.apache.hadoop.hbase.classification.InterfaceAudience;
  import org.apache.hadoop.hbase.metrics.MetricRegistries;
  
  /**
   * Captures operation metrics by table. Separates metrics collection for table metrics away from
   * {@link MetricsRegionServer} for encapsulation and ease of testing.
   */
  @InterfaceAudience.Private
  public class RegionServerTableMetrics {
  
    private final MetricsTableLatencies latencies;
    private MetricsTableQueryMeter queryMeter;
  
    public RegionServerTableMetrics(boolean enableTableQueryMeter) {
      latencies = CompatibilitySingletonFactory.getInstance(MetricsTableLatencies.class);
      if (enableTableQueryMeter) {
        queryMeter = new MetricsTableQueryMeterImpl(MetricRegistries.global().
          get(((MetricsTableLatenciesImpl) latencies).getMetricRegistryInfo()).get());
      }
    }
  
    public void updatePut(TableName table, long time) {
      latencies.updatePut(table.getNameAsString(), time);
    }
  
    public void updatePutBatch(TableName table, long time) {
      latencies.updatePutBatch(table.getNameAsString(), time);
    }
  
    public void updateGet(TableName table, long time) {
      latencies.updateGet(table.getNameAsString(), time);
    }
  
    public void updateIncrement(TableName table, long time) {
      latencies.updateIncrement(table.getNameAsString(), time);
    }
  
    public void updateAppend(TableName table, long time) {
      latencies.updateAppend(table.getNameAsString(), time);
    }
  
    public void updateDelete(TableName table, long time) {
      latencies.updateDelete(table.getNameAsString(), time);
    }
  
    public void updateDeleteBatch(TableName table, long time) {
      latencies.updateDeleteBatch(table.getNameAsString(), time);
    }
  
    public void updateCheckAndDelete(TableName table, long time) {
      latencies.updateCheckAndDelete(table.getNameAsString(), time);
    }
  
    public void updateCheckAndPut(TableName table, long time) {
      latencies.updateCheckAndPut(table.getNameAsString(), time);
    }
  
    public void updateScanTime(TableName table, long time) {
      latencies.updateScanTime(table.getNameAsString(), time);
    }
  
    public void updateScanSize(TableName table, long size) {
      latencies.updateScanSize(table.getNameAsString(), size);
    }
  
    public void updateTableReadQueryMeter(TableName table, long count) {
      if (queryMeter != null) {
        queryMeter.updateTableReadQueryMeter(table, count);
      }
    }
  
    public void updateTableWriteQueryMeter(TableName table, long count) {
      if (queryMeter != null) {
        queryMeter.updateTableWriteQueryMeter(table, count);
      }
    }
  
    public void updateTableWriteQueryMeter(TableName table) {
      if (queryMeter != null) {
       queryMeter.updateTableWriteQueryMeter(table);
     }
   }
 }