/**
    * 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.throttle;
  
  import org.apache.hadoop.hbase.HBaseInterfaceAudience;
  import org.apache.hadoop.hbase.classification.InterfaceAudience;
  import org.apache.hadoop.hbase.regionserver.RegionServerServices;
  
  @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
  public class NoLimitThroughputController implements ThroughputController {
  
    public static final NoLimitThroughputController INSTANCE = new NoLimitThroughputController();
  
    @Override
    public void setup(RegionServerServices server) {
    }
  
    @Override
    public void start(String compactionName) {
    }
  
    @Override
    public long control(String compactionName, long size) throws InterruptedException {
      return 0;
    }
  
    @Override
    public void finish(String compactionName) {
    }
  
    private boolean stopped;
  
    @Override
    public void stop(String why) {
      stopped = true;
    }
  
    @Override
    public boolean isStopped() {
      return stopped;
    }
  
    @Override
    public String toString() {
      return "NoLimitThroughputController";
    }
  }