Package org.opentrafficsim.road.network.lane

Class Barrier

java.lang.Object

org.djutils.event.EventProducer

org.opentrafficsim.road.network.lane.CrossSectionElement

org.opentrafficsim.road.network.lane.RoadMarkerAlong

org.opentrafficsim.road.network.lane.Barrier

All Implemented Interfaces:

java.io.Serializable, Locatable, EventProducerInterface, Identifiable, Drawable

public abstract class Barrier
extends RoadMarkerAlong

Typically, a barrier will have no lateral permeability. Sometimes, pedestrians can be given lateral permeability for the barrier.

Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

$LastChangedDate: 2015-09-03 13:38:01 +0200 (Thu, 03 Sep 2015) $, @version $Revision: 1378 $, by $Author: averbraeck $, initial version Oct 25, 2014

Author:

Alexander Verbraeck, Peter Knoppers

See Also:

Serialized Form

Field Summary

Fields inherited from class org.opentrafficsim.road.network.lane.CrossSectionElement

crossSectionSlices, FIXUPPOINTPROPORTION, length, MAXIMUMDIRECTIONERROR, parentLink

Fields inherited from class org.djutils.event.EventProducer

listeners

Fields inherited from interface org.djutils.event.EventProducerInterface

FIRST_POSITION, LAST_POSITION

Constructor Summary

Constructors

Constructor	Description
Barrier(CrossSectionLink parentLink, Length beginCenterPosition, Length endCenterPosition, Length beginWidth, Length endWidth)	Note: LEFT is seen as a positive lateral direction, RIGHT as a negative lateral direction, with the direction from the StartNode towards the EndNode as the longitudinal direction.

Method Summary

Methods inherited from class org.opentrafficsim.road.network.lane.RoadMarkerAlong

addPermeability, getPermeabilityMap, getZ, isPermeable

Methods inherited from class org.opentrafficsim.road.network.lane.CrossSectionElement

clone, constructContour, equals, getBeginWidth, getBounds, getCenterLine, getContour, getDesignLineOffsetAtBegin, getDesignLineOffsetAtEnd, getEndWidth, getFullId, getId, getLateralBoundaryPosition, getLateralBoundaryPosition, getLateralCenterPosition, getLateralCenterPosition, getLength, getLocation, getNetwork, getParentLink, getSourceId, getWidth, getWidth, hashCode, toString

Methods inherited from class org.djutils.event.EventProducer

addListener, addListener, addListener, addListener, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, getEventTypesWithListeners, hasListeners, numberOfListeners, removeAllListeners, removeAllListeners, removeListener

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Barrier

public Barrier(CrossSectionLink parentLink, Length beginCenterPosition, Length endCenterPosition, Length beginWidth, Length endWidth) throws OTSGeometryException, NetworkException

Note: LEFT is seen as a positive lateral direction, RIGHT as a negative lateral direction, with the direction from the StartNode towards the EndNode as the longitudinal direction.

Parameters:

parentLink - CrossSectionLink; the cross section link to which the element belongs.

beginCenterPosition - Length; the lateral start position compared to the linear geometry of the cross section link.

endCenterPosition - Length; the lateral end position compared to the linear geometry of the Cross Section Link.

beginWidth - Length; start width, positioned symmetrically around the lateral start position.

endWidth - Length; end width, positioned symmetrically around the lateral end position.

Throws:

OTSGeometryException - when creation of the center line or contour geometry fails

NetworkException - when id equal to null or not unique