1 package org.opentrafficsim.road.gtu.lane.tactical.routesystem;
2
3 import java.util.SortedSet;
4
5 import org.djunits.value.vdouble.scalar.Length;
6 import org.opentrafficsim.core.gtu.GTUType;
7 import org.opentrafficsim.core.network.route.Route;
8 import org.opentrafficsim.road.network.lane.DirectedLanePosition;
9
10 /**
11 * A route system supplies information on the number of lane changes and distance within which this has to be performed.
12 * <p>
13 * Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
14 * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
15 * <p>
16 * @version $Revision$, $LastChangedDate$, by $Author$, initial version 25 okt. 2019 <br>
17 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
18 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
19 * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
20 */
21 public interface RouteSystem
22 {
23
24 /**
25 * Returns lane change information from a position over a given length, according to a route and GTU type. The distance
26 * concerns the distance within which the lane change has to be performed. Due to lane markings, the actual split may be
27 * beyond the distance.
28 * @param position DirectedLanePosition; position
29 * @param front Length; distance required for the front (relative to reference position)
30 * @param route Route; route, may be {@code null}
31 * @param gtuType GTUType; GTU type
32 * @param distance Length; distance over which required lane changes are desired to be known
33 * @return SortedSet<LaneChangeInfo>; lane change information
34 */
35 SortedSet<LaneChangeInfo> getLaneChangeInfo(DirectedLanePosition position, Length front, Route route, GTUType gtuType,
36 Length distance);
37
38 // public void clearCache();
39 }