content: /**
   * 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.activemq.tool.sampler;
  
  import java.util.concurrent.CountDownLatch;
  
  import org.apache.activemq.tool.ClientRunBasis;
  import org.apache.activemq.tool.reports.PerformanceReportWriter;
  
  public interface PerformanceSampler extends Runnable {
  
      Long getRampUpTime();
  
      void setRampUpTime(long rampUpTime);
  
      Long getRampDownTime();
  
      void setRampDownTime(long rampDownTime);
  
      Long getDuration();
  
      void setDuration(long duration);
  
      long getInterval();
  
      void setInterval(long interval);
  
      long getRampUpPercent();
  
      void setRampUpPercent(long rampUpPercent);
  
      long getRampDownPercent();
  
      void setRampDownPercent(long rampDownPercent);
  
      PerformanceReportWriter getPerfReportWriter();
  
      void setPerfReportWriter(PerformanceReportWriter writer);
  
      PerformanceEventListener getPerfEventListener();
  
      void setPerfEventListener(PerformanceEventListener listener);
  
      void finishSampling();
  
      void sampleData();
  
      void startSampler(CountDownLatch completionLatch, ClientRunBasis clientRunBasis, long clientRunDuration);
  
  }
  