Package org.opentrafficsim.road.network.lane.object

Class RoadSideDistraction.TrapezoidProfile

java.lang.Object

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

All Implemented Interfaces:

RoadSideDistraction.DistractionProfile

Enclosing class:

RoadSideDistraction

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

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

Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
OptionalDouble	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 Details

TrapezoidProfile

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

Constructor.

Parameters:

maxDistraction - maximum distraction (task-demand)

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

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

dMax - distance beyond distraction where distraction no longer has effect (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

Method Details

getDistraction

public OptionalDouble getDistraction(Length distance)

Description copied from interface: RoadSideDistraction.DistractionProfile

Returns the level of distraction at the given distance.

Specified by:

getDistraction in interface RoadSideDistraction.DistractionProfile

Parameters:

distance - negative when approaching

Returns:

level of distraction (task-demand), empty if the distraction is no longer important