TripTimeAllocationMutator.java

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/* *********************************************************************** *
 * project: org.matsim.*
 * TransitTimeAllocationMutator.java
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2009 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 org.matsim.core.replanning.modules;

import com.google.inject.Inject;
import org.matsim.core.config.Config;
import org.matsim.core.config.groups.PlansConfigGroup;
import org.matsim.core.config.groups.PlansConfigGroup.ActivityDurationInterpretation;
import org.matsim.core.gbl.MatsimRandom;
import org.matsim.core.population.algorithms.PlanAlgorithm;
import org.matsim.core.population.algorithms.TripPlanMutateTimeAllocation;
import org.matsim.core.router.TripRouter;

import jakarta.inject.Provider;

public class TripTimeAllocationMutator extends AbstractMultithreadedModule {

    private final Provider<TripRouter> tripRouterProvider;

    public final static String CONFIG_GROUP = "TimeAllocationMutator";
    public final static String CONFIG_MUTATION_RANGE = "mutationRange";

    private double mutationRange = 1800.0;
    private boolean useActivityDurations = true;
    private final boolean affectingDuration;

    public TripTimeAllocationMutator(Config config, Provider<TripRouter> tripRouterProvider) {
        super(config.global());
        this.tripRouterProvider = tripRouterProvider;
        this.mutationRange = config.timeAllocationMutator().getMutationRange() ;
        this.affectingDuration = config.timeAllocationMutator().isAffectingDuration() ;
        PlansConfigGroup.ActivityDurationInterpretation actDurInterpr = ( config.plans().getActivityDurationInterpretation() ) ;
        if ( actDurInterpr == PlansConfigGroup.ActivityDurationInterpretation.minOfDurationAndEndTime ) {
            useActivityDurations = true ;
        } else if ( actDurInterpr == PlansConfigGroup.ActivityDurationInterpretation.endTimeOnly ) {
            useActivityDurations = false ;
        } else if ( actDurInterpr == PlansConfigGroup.ActivityDurationInterpretation.tryEndTimeThenDuration ) {
            throw new UnsupportedOperationException( "need to clarify the correct setting here.  Probably not a big deal, but not done yet.  kai, aug'10") ;
        } else {
            throw new IllegalStateException( "beahvior not defined for this configuration setting") ;
        }
    }

    public TripTimeAllocationMutator(Config config, Provider<TripRouter> tripRouterProvider, final double mutationRange, boolean affectingDuration) {
        super(config.global());
        this.tripRouterProvider = tripRouterProvider;
        this.mutationRange = mutationRange;
        this.affectingDuration = affectingDuration;
    }

    @Override
    public PlanAlgorithm getPlanAlgoInstance() {
        TripPlanMutateTimeAllocation pmta =
            new TripPlanMutateTimeAllocation(
                    this.mutationRange,
                    affectingDuration, MatsimRandom.getLocalInstance());
        pmta.setUseActivityDurations(this.useActivityDurations);
        return pmta;
    }

}