org.opentrafficsim.road.network.lane.object

Class Distraction.TrapezoidProfile

java.lang.Object

org.opentrafficsim.road.network.lane.object.Distraction.TrapezoidProfile

All Implemented Interfaces:

Distraction.DistractionProfile

Enclosing class:

Distraction

public static class Distraction.TrapezoidProfile
extends Object
implements Distraction.DistractionProfile

Distraction profile with trapezoid shape. The constant part is from the location of the distraction downstream.

Copyright (c) 2013-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version 5 apr. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors

Constructor and Description
TrapezoidProfile(double maxDistraction, Length dMin, Length dMed, Length dMax)

Method Summary

Modifier and Type	Method and Description
Double	getDistraction(Length distance) Returns the level of distraction at the given distance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TrapezoidProfile

public TrapezoidProfile(double maxDistraction,
                        Length dMin,
                        Length dMed,
                        Length dMax)

Parameters:

maxDistraction - double; maximum distraction (task-demand)

dMin - Length; distance before distraction where distraction starts to have effect (<0)

dMed - Length; distance beyond distraction where distraction has maximum effect (>0)

dMax - Length; distance beyond distraction where distraction no longer has effect (>dMed)

Method Detail

getDistraction

public Double getDistraction(Length distance)

Returns the level of distraction at the given distance.

Specified by:

getDistraction in interface Distraction.DistractionProfile

Parameters:

distance - Distance to distraction; negative when approaching

Returns:

Double; level of distraction (task-demand), or null if the distraction is no longer important