MyMainModeIdentifier.java

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 * project: org.matsim.*
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 *                                                                         *
 * copyright       : (C) 2013 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
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 *   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  *
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package tutorial.programming.example13MultiStageTripRouting;

import java.util.List;

import org.matsim.api.core.v01.population.Leg;
import org.matsim.api.core.v01.population.PlanElement;
import org.matsim.core.router.MainModeIdentifier;

public class MyMainModeIdentifier implements MainModeIdentifier {
    private final MainModeIdentifier defaultModeIdentifier;

    public MyMainModeIdentifier(final MainModeIdentifier defaultModeIdentifier) {
        this.defaultModeIdentifier = defaultModeIdentifier;
    }

    @Override
    public String identifyMainMode(List<? extends PlanElement> tripElements) {
        for ( PlanElement pe : tripElements ) {
            if ( pe instanceof Leg && ((Leg) pe).getMode().equals( MyRoutingModule.TELEPORTATION_LEG_MODE ) ) {
                return MyRoutingModule.TELEPORTATION_MAIN_MODE;
            }
        }
        // if the trip doesn't contain a teleportation leg,
        // fall back to the default identification method.
        return defaultModeIdentifier.identifyMainMode( tripElements );
    }
}