1 package org.opentrafficsim.core.gtu.lane.changing;
2
3 import org.opentrafficsim.core.gtu.following.DualAccelerationStep;
4 import org.opentrafficsim.core.unit.AccelerationUnit;
5 import org.opentrafficsim.core.value.vdouble.scalar.DoubleScalar;
6
7 /**
8 * The egoistic drive changes lane when this yields is personal advantage (totally ignoring any disadvantage to others).
9 * <p>
10 * Copyright (c) 2013-2014 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights
11 * reserved. <br>
12 * BSD-style license. See <a href="http://opentrafficsim.org/node/13">OpenTrafficSim License</a>.
13 * <p>
14 * @version Sep 19, 2014 <br>
15 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
16 */
17 public final class Egoistic extends AbstractLaneChangeModel
18 {
19 /** {@inheritDoc} */
20 @Override
21 public DoubleScalar.Abs<AccelerationUnit> applyDriverPersonality(final DualAccelerationStep accelerations)
22 {
23 // The egoistic driver only looks at the effects on him-/herself.
24 return accelerations.getLeaderAcceleration();
25 }
26
27 }