/**
* Copyright (c) 2010 Yahoo! Inc. All rights reserved.
*
* Licensed 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. See accompanying
* LICENSE file.
*/
package com.yahoo.ycsb.measurements;
import java.io.IOException;
import com.yahoo.ycsb.measurements.exporter.MeasurementsExporter;
/**
* A single measured metric (such as READ LATENCY)
*/
public abstract class OneMeasurement {
String _name;
public String getName() {
return _name;
}
/**
* @param _name
*/
public OneMeasurement(String _name) {
this._name = _name;
}
public abstract void reportReturnCode(int code);
public abstract void measure(int latency);
public abstract String getSummary();
/**
* Export the current measurements to a suitable format.
*
* @param exporter Exporter representing the type of format to write to.
* @throws IOException Thrown if the export failed.
*/
public abstract void exportMeasurements(MeasurementsExporter exporter) throws IOException;
}