org.opentrafficsim.road.gtu.lane.plan.operational

Class LaneBasedOperationalPlan

java.lang.Object

org.opentrafficsim.core.gtu.plan.operational.OperationalPlan

org.opentrafficsim.road.gtu.lane.plan.operational.LaneBasedOperationalPlan

All Implemented Interfaces:

Serializable

public class LaneBasedOperationalPlan
extends org.opentrafficsim.core.gtu.plan.operational.OperationalPlan

An operational plan with some extra information about the lanes and lane changes so this information does not have to be recalculated multiple times. Furthermore, it is quite expensive to check whether a lane change is part of the oprtational plan based on geographical data.

Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

$LastChangedDate: 2015-07-24 02:58:59 +0200 (Fri, 24 Jul 2015) $, @version $Revision: 1147 $, by $Author: averbraeck $, initial version Jan 20, 2016

Author:

Alexander Verbraeck, Peter Knoppers

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.opentrafficsim.core.gtu.plan.operational.OperationalPlan

org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.AccelerationSegment, org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.Segment, org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.SpeedSegment

Field Summary

Fields inherited from class org.opentrafficsim.core.gtu.plan.operational.OperationalPlan

DRIFTING_SPEED_SI

Constructor Summary

Constructors

Constructor and Description
LaneBasedOperationalPlan(LaneBasedGTU gtu, nl.tudelft.simulation.language.d3.DirectedPoint waitPoint, org.djunits.value.vdouble.scalar.Time startTime, org.djunits.value.vdouble.scalar.Duration duration, Lane referenceLane) Build a plan where the GTU will wait for a certain time.
LaneBasedOperationalPlan(LaneBasedGTU gtu, org.opentrafficsim.core.geometry.OTSLine3D path, org.djunits.value.vdouble.scalar.Time startTime, org.djunits.value.vdouble.scalar.Speed startSpeed, List<org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.Segment> operationalPlanSegmentList, List<Lane> referenceLaneList) Construct an operational plan without a lane change.
LaneBasedOperationalPlan(LaneBasedGTU gtu, org.opentrafficsim.core.geometry.OTSLine3D path, org.djunits.value.vdouble.scalar.Time startTime, org.djunits.value.vdouble.scalar.Speed startSpeed, List<org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.Segment> operationalPlanSegmentList, List<Lane> fromLaneList, List<Lane> toLaneList, int lastLaneIndex, double lastFractionalPosition) Construct an operational plan with a lane change.

Method Summary

Modifier and Type	Method and Description
double	getLastFractionalPosition()
int	getLastLaneIndex()
Lane	getReferenceLane()
List<Lane>	getReferenceLaneList()
List<Lane>	getSecondLaneList()
boolean	isDeviative() Check if we deviate from the center line.
String	toString()

Methods inherited from class org.opentrafficsim.core.gtu.plan.operational.OperationalPlan

equals, getAcceleration, getAcceleration, getEndLocation, getEndSpeed, getEndTime, getLocation, getLocation, getOperationalPlanSegmentList, getPath, getSpeed, getSpeed, getStartSpeed, getStartTime, getTotalDuration, getTotalLength, getTraveledDistance, getTraveledDistance, getTraveledDistanceSI, getTraveledDistanceSI, hashCode, timeAtDistance

Methods inherited from class java.lang.Object

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

Constructor Detail

LaneBasedOperationalPlan

public LaneBasedOperationalPlan(LaneBasedGTU gtu,
                                org.opentrafficsim.core.geometry.OTSLine3D path,
                                org.djunits.value.vdouble.scalar.Time startTime,
                                org.djunits.value.vdouble.scalar.Speed startSpeed,
                                List<org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.Segment> operationalPlanSegmentList,
                                List<Lane> referenceLaneList)
                         throws org.opentrafficsim.core.gtu.plan.operational.OperationalPlanException

Construct an operational plan without a lane change.

Parameters:

gtu - the GTU for debugging purposes

path - the path to follow from a certain time till a certain time. The path should have at least the length

startTime - the absolute start time when we start executing the path

startSpeed - the GTU speed when we start executing the path

operationalPlanSegmentList - the segments that make up the path with an acceleration, constant speed or deceleration profile

referenceLaneList - the list of lanes that are part of this plan

Throws:

org.opentrafficsim.core.gtu.plan.operational.OperationalPlanException - when the path is too short for the operation

LaneBasedOperationalPlan

public LaneBasedOperationalPlan(LaneBasedGTU gtu,
                                org.opentrafficsim.core.geometry.OTSLine3D path,
                                org.djunits.value.vdouble.scalar.Time startTime,
                                org.djunits.value.vdouble.scalar.Speed startSpeed,
                                List<org.opentrafficsim.core.gtu.plan.operational.OperationalPlan.Segment> operationalPlanSegmentList,
                                List<Lane> fromLaneList,
                                List<Lane> toLaneList,
                                int lastLaneIndex,
                                double lastFractionalPosition)
                         throws org.opentrafficsim.core.gtu.plan.operational.OperationalPlanException

Construct an operational plan with a lane change.

Parameters:

gtu - the GTU for debugging purposes

path - the path to follow from a certain time till a certain time. The path should have at least the length

startTime - the absolute start time when we start executing the path

startSpeed - the GTU speed when we start executing the path

operationalPlanSegmentList - the segments that make up the path with an acceleration, constant speed or deceleration profile

fromLaneList - the list of lanes that the gtu comes from

toLaneList - the list of lanes that the gtu goes towards

lastLaneIndex - index in lane arrays of last position in plan

lastFractionalPosition - fractional position of last postition in plan

Throws:

org.opentrafficsim.core.gtu.plan.operational.OperationalPlanException - when the path is too short for the operation

LaneBasedOperationalPlan

public LaneBasedOperationalPlan(LaneBasedGTU gtu,
                                nl.tudelft.simulation.language.d3.DirectedPoint waitPoint,
                                org.djunits.value.vdouble.scalar.Time startTime,
                                org.djunits.value.vdouble.scalar.Duration duration,
                                Lane referenceLane)
                         throws org.opentrafficsim.core.gtu.plan.operational.OperationalPlanException

Build a plan where the GTU will wait for a certain time. Of course no lane change takes place.

Parameters:

gtu - the GTU for debugging purposes

waitPoint - the point at which the GTU will wait

startTime - the current time or a time in the future when the plan should start

duration - the waiting time

referenceLane - the reference lane where the halting takes place

Throws:

org.opentrafficsim.core.gtu.plan.operational.OperationalPlanException - when construction of a waiting path fails

Method Detail

isDeviative

public final boolean isDeviative()

Check if we deviate from the center line.

Returns:

whether this maneuver involves deviation from the center line.

getReferenceLane

public final Lane getReferenceLane()

Returns:

referenceLane

getReferenceLaneList

public final List<Lane> getReferenceLaneList()

Returns:

referenceLaneList

getSecondLaneList

public final List<Lane> getSecondLaneList()

Returns:

secondLaneList

getLastLaneIndex

public final int getLastLaneIndex()

Returns:

lastLaneIndex.

getLastFractionalPosition

public final double getLastFractionalPosition()

Returns:

lastFractionalPosition.

toString

public final String toString()

Overrides:

toString in class org.opentrafficsim.core.gtu.plan.operational.OperationalPlan