1 package org.opentrafficsim.road.gtu.lane;
2
3 import org.opentrafficsim.core.gtu.GTUType;
4
5 /**
6 * Factory for vehicle models.
7 * <p>
8 * Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
9 * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
10 * <p>
11 * @version $Revision$, $LastChangedDate$, by $Author$, initial version 8 jan. 2019 <br>
12 * @author <a href="http://www.tbm.tudelft.nl/averbraeck">Alexander Verbraeck</a>
13 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
14 * @author <a href="http://www.transport.citg.tudelft.nl">Wouter Schakel</a>
15 */
16 public interface VehicleModelFactory
17 {
18
19 /** No vehicle model. */
20 VehicleModelFactory NONE = fixed(VehicleModel.NONE);
21
22 /** Acceleration bounded vehicle model. */
23 VehicleModelFactory MINMAX = fixed(VehicleModel.MINMAX);
24
25 /**
26 * Factory returning the same instance always.
27 * @param vehicleModel VehicleModel; vehicle model
28 * @return fixed vehicle model
29 */
30 static VehicleModelFactory fixed(final VehicleModel vehicleModel)
31 {
32 return new VehicleModelFactory()
33 {
34 @Override
35 public VehicleModel create(final GTUType gtuType)
36 {
37 return vehicleModel;
38 }
39 };
40 }
41
42 /**
43 * Create next vehicle model for given GTU type.
44 * @param gtuType GTUType; GTU type
45 * @return next vehicle model for given GTU type
46 */
47 VehicleModel create(GTUType gtuType);
48
49 }