/*******************************************************************************
* Copyright (c) 2006-2010 Vienna University of Technology,
* Department of Software Technology and Interactive Systems
*
* All rights reserved. This program and the accompanying
* materials are made available under the terms of the
* Apache License, Version 2.0 which accompanies
* this distribution, and is available at
* http://www.apache.org/licenses/LICENSE-2.0
*******************************************************************************/
package eu.planets_project.pp.plato.util;
import java.io.Serializable;
import java.util.Map;
import eu.planets_project.pp.plato.model.DetailedExperimentInfo;
import eu.planets_project.pp.plato.model.ToolExperience;
import eu.planets_project.pp.plato.model.measurement.Measurement;
import eu.planets_project.pp.plato.model.values.INumericValue;
public class MeasurementStatistics implements Serializable {
private static final long serialVersionUID = 1588887112971264736L;
public static ToolExperience generateToolExperience(Map<String,DetailedExperimentInfo> detailedInfos){
ToolExperience toolExp = new ToolExperience();
for (DetailedExperimentInfo info : detailedInfos.values()) {
/* put measurements of sample files to toolExp */
for (Measurement m : info.getMeasurements().values()) {
/* for calculating the average only numeric measurements are of interest
but we need the list of all available properties to write statistics to files */
toolExp.addMeasurement(m);
}
}
return toolExp;
}
public static DetailedExperimentInfo getAverage(ToolExperience toolExp){
DetailedExperimentInfo averages = new DetailedExperimentInfo();
for(String key:toolExp.getMeasurements().keySet()) {
/* average can only calculated of numeric values */
if (toolExp.getMeasurements().get(key). getList().get(0).getValue() instanceof INumericValue) {
Measurement m = toolExp.getAverage(key);
if (!Double.isInfinite(((INumericValue)m.getValue()).value()))
averages.getMeasurements().put(key, m);
}
}
return averages;
}
}