playground.johannes.gsv.synPop.analysis.PkmTask.java Source code

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Here is the source code for playground.johannes.gsv.synPop.analysis.PkmTask.java

Source

/* *********************************************************************** *
 * project: org.matsim.*
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2014 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
 * email           : info at matsim dot org                                *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *   See also COPYING, LICENSE and WARRANTY file                           *
 *                                                                         *
 * *********************************************************************** */

package playground.johannes.gsv.synPop.analysis;

import java.util.Collection;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;

import playground.johannes.gsv.synPop.CommonKeys;
import playground.johannes.gsv.synPop.ProxyObject;
import playground.johannes.gsv.synPop.ProxyPerson;
import playground.johannes.gsv.synPop.ProxyPlan;

/**
 * @author johannes
 * 
 */
public class PkmTask extends AnalyzerTask {

    private final String mode;

    public PkmTask(String mode) {
        this.mode = mode;
    }

    @Override
    public void analyze(Collection<ProxyPerson> persons, Map<String, DescriptiveStatistics> results) {
        Set<String> purposes = new HashSet<String>();
        for (ProxyPerson person : persons) {
            ProxyPlan plan = person.getPlan();
            for (int i = 0; i < plan.getActivities().size(); i++) {
                purposes.add((String) plan.getActivities().get(i).getAttribute(CommonKeys.ACTIVITY_TYPE));
            }
        }

        purposes.add(null);

        for (String purpose : purposes) {
            double pkm = 0;
            for (ProxyPerson person : persons) {
                ProxyPlan plan = person.getPlans().get(0);

                for (int i = 1; i < plan.getLegs().size(); i++) {
                    ProxyObject leg = plan.getLegs().get(i);
                    if (mode == null || mode.equalsIgnoreCase(leg.getAttribute(CommonKeys.LEG_MODE))) {
                        ProxyObject act = plan.getActivities().get(i + 1);
                        if (purpose == null
                                || purpose.equalsIgnoreCase(act.getAttribute(CommonKeys.ACTIVITY_TYPE))) {
                            String value = leg.getAttribute(CommonKeys.LEG_ROUTE_DISTANCE);
                            if (value != null) {
                                pkm += Double.parseDouble(value);
                            }
                        }
                    }
                }

            }

            if (purpose == null)
                purpose = "all";

            DescriptiveStatistics stats = new DescriptiveStatistics();
            stats.addValue(pkm);
            results.put(String.format("pkm.route.%s", purpose), stats);

        }

    }

}