/**
 * The lane-based GTUs are the Generalized Travel Units that travel in lanes, 
 * and need to switch lanes to overtake. The GTUs have a model that determines
 * acceleration and initial speed for the next time step. They also have a
 * lane changing model that indicates when to change lanes and how long it
 * takes to change lanes. The lateral position of the reference point of the
 * GTU relative to the center line of the lanes in which the vehicle is 
 * registered can be determined that way.
 * <p>
 * Copyright (c) 2013-2015 Delft University of Technology, PO Box 5, 2600 AA, 
 * Delft, the Netherlands. All rights reserved.
 * <p>
 * See for project information <a href="http://www.opentrafficsim.org/">
 * www.opentrafficsim.org</a>.
 * <p>
 * The OpenTrafficSim project is distributed under the following BSD-style license:
 * <p>
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * <ul>
 * <li>Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.</li>
 * <li>Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.</li>
 * <li>Neither the name of Delft University of Technology, nor the names of its
 * contributors may be used to endorse or promote products derived from this
 * software without specific prior written permission.</li>
 * </ul>
 * This software is provided by the copyright holders and contributors "as is"
 * and any express or implied warranties, including, but not limited to, the
 * implied warranties of merchantability and fitness for a particular purpose
 * are disclaimed. In no event shall the copyright holder or contributors be
 * liable for any direct, indirect, incidental, special, exemplary, or
 * consequential damages (including, but not limited to, procurement of
 * substitute goods or services; loss of use, data, or profits; or business
 * interruption) however caused and on any theory of liability, whether in
 * contract, strict liability, or tort (including negligence or otherwise)
 * arising in any way out of the use of this software, even if advised of the
 * possibility of such damage.
 */
package org.opentrafficsim.road.gtu.lane;