/**
 * 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);

}
