Uses of Interface
org.opentrafficsim.road.gtu.lane.perception.headway.Headway

Packages that use Headway

Package	Description
org.opentrafficsim.road.gtu.generator	Generate GTUs according to some prescription.
org.opentrafficsim.road.gtu.lane.perception.categories	Categories define a set of perceivable information.
org.opentrafficsim.road.gtu.lane.perception.headway	Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.
org.opentrafficsim.road.gtu.lane.tactical.directedlanechange	Classes that deal with lane changing models.
org.opentrafficsim.road.gtu.lane.tactical.following	GTU (Car) following models such as IDM+.
org.opentrafficsim.road.gtu.lane.tactical.lanechangemobil	Classes that deal with lane changing models.

Uses of Headway in org.opentrafficsim.road.gtu.generator

Methods in org.opentrafficsim.road.gtu.generator that return Headway

Modifier and Type	Method and Description
Headway	AbstractGTUGenerator.headway(org.djunits.value.vdouble.scalar.Length maxDistance, Lane generatorLane) Check the available headway for GTU that is about to be constructed.

Uses of Headway in org.opentrafficsim.road.gtu.lane.perception.categories

Methods in org.opentrafficsim.road.gtu.lane.perception.categories that return Headway

Modifier and Type	Method and Description
Headway	DirectDefaultSimplePerception.getBackwardHeadway()
Headway	DefaultSimplePerception.getBackwardHeadway()
Headway	DirectDefaultSimplePerception.getForwardHeadwayGTU()
Headway	DefaultSimplePerception.getForwardHeadwayGTU()
Headway	DirectDefaultSimplePerception.getForwardHeadwayObject()
Headway	DefaultSimplePerception.getForwardHeadwayObject()

Methods in org.opentrafficsim.road.gtu.lane.perception.categories that return types with arguments of type Headway

Modifier and Type	Method and Description
Collection<Headway>	DirectDefaultSimplePerception.getNeighboringHeadways(org.opentrafficsim.core.network.LateralDirectionality lateralDirection)
Collection<Headway>	DefaultSimplePerception.getNeighboringHeadways(org.opentrafficsim.core.network.LateralDirectionality lateralDirection)
Collection<Headway>	DirectDefaultSimplePerception.getNeighboringHeadwaysLeft()
Collection<Headway>	DefaultSimplePerception.getNeighboringHeadwaysLeft()
Collection<Headway>	DirectDefaultSimplePerception.getNeighboringHeadwaysRight()
Collection<Headway>	DefaultSimplePerception.getNeighboringHeadwaysRight()
Collection<Headway>	DirectDefaultSimplePerception.getParallelHeadways(org.opentrafficsim.core.network.LateralDirectionality lateralDirection)
Collection<Headway>	DefaultSimplePerception.getParallelHeadways(org.opentrafficsim.core.network.LateralDirectionality lateralDirection)
Collection<Headway>	DirectDefaultSimplePerception.getParallelHeadwaysLeft()
Collection<Headway>	DefaultSimplePerception.getParallelHeadwaysLeft()
Collection<Headway>	DirectDefaultSimplePerception.getParallelHeadwaysRight()
Collection<Headway>	DefaultSimplePerception.getParallelHeadwaysRight()
org.opentrafficsim.base.TimeStampedObject<Headway>	DirectDefaultSimplePerception.getTimeStampedBackwardHeadway()
org.opentrafficsim.base.TimeStampedObject<Headway>	DirectDefaultSimplePerception.getTimeStampedForwardHeadwayGTU()
org.opentrafficsim.base.TimeStampedObject<Headway>	DirectDefaultSimplePerception.getTimeStampedForwardHeadwayObject()
org.opentrafficsim.base.TimeStampedObject<Collection<Headway>>	DirectDefaultSimplePerception.getTimeStampedNeighboringHeadways(org.opentrafficsim.core.network.LateralDirectionality lateralDirection)
org.opentrafficsim.base.TimeStampedObject<Collection<Headway>>	DirectDefaultSimplePerception.getTimeStampedNeighboringHeadwaysLeft()
org.opentrafficsim.base.TimeStampedObject<Collection<Headway>>	DirectDefaultSimplePerception.getTimeStampedNeighboringHeadwaysRight()
org.opentrafficsim.base.TimeStampedObject<Collection<Headway>>	DirectDefaultSimplePerception.getTimeStampedParallelHeadways(org.opentrafficsim.core.network.LateralDirectionality lateralDirection)
org.opentrafficsim.base.TimeStampedObject<Collection<Headway>>	DirectDefaultSimplePerception.getTimeStampedParallelHeadwaysLeft()
org.opentrafficsim.base.TimeStampedObject<Collection<Headway>>	DirectDefaultSimplePerception.getTimeStampedParallelHeadwaysRight()

Uses of Headway in org.opentrafficsim.road.gtu.lane.perception.headway

Subinterfaces of Headway in org.opentrafficsim.road.gtu.lane.perception.headway

Modifier and Type	Interface and Description
interface	HeadwayGTU Interface for perceived surrounding GTU's.

Classes in org.opentrafficsim.road.gtu.lane.perception.headway that implement Headway

Modifier and Type	Class and Description
class	AbstractHeadway Super class for non-delayed and non-erroneous perception.
class	AbstractHeadwayCopy Container for a reference to information about a (lane based) GTU and a headway.
class	AbstractHeadwayGTU Container for a reference to information about a (lane based) GTU and a headway.
class	HeadwayBusStop Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.
class	HeadwayConflict Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.
class	HeadwayDistance Container for a reference to information about a headway with just a distance, without any further information about the object; it assumes a speed of 0 at the headway, so it also good to store information about a lane drop.
class	HeadwayGTUReal Container for a reference to information about a (lane based) GTU and a headway.
class	HeadwayGTURealCopy Container for a reference to information about a (lane based) GTU and a headway.
class	HeadwayGTUSimple Container for a reference to information about a (lane based) GTU and a headway.
class	HeadwayGTUType Container for a reference to information about a (lane based) GTU and a headway.
class	HeadwayObject Container for a reference to information about a (lane based) object and a headway.
class	HeadwayStopLine Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands.
class	HeadwayTrafficLight Container for a reference to information about a (lane based) traffic light and a headway to the traffic light.

Methods in org.opentrafficsim.road.gtu.lane.perception.headway with parameters of type Headway

Modifier and Type	Method and Description
default int	Headway.compareTo(Headway headway)

Uses of Headway in org.opentrafficsim.road.gtu.lane.tactical.directedlanechange

Method parameters in org.opentrafficsim.road.gtu.lane.tactical.directedlanechange with type arguments of type Headway

Modifier and Type	Method and Description
DirectedLaneMovementStep	DirectedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, org.opentrafficsim.core.network.LateralDirectionality direction, Collection<Headway> sameLaneTraffic, Collection<Headway> otherLaneTraffic, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration otherLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Duration laneChangeTime) Compute the acceleration and lane change.
DirectedLaneMovementStep	DirectedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, org.opentrafficsim.core.network.LateralDirectionality direction, Collection<Headway> sameLaneTraffic, Collection<Headway> otherLaneTraffic, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration otherLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Duration laneChangeTime) Compute the acceleration and lane change.
DirectedLaneMovementStep	DirectedFixedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, org.opentrafficsim.core.network.LateralDirectionality direction, Collection<Headway> sameLaneTraffic, Collection<Headway> otherLaneTraffic, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration otherLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Duration laneChangeTime) Compute the acceleration and lane change.
DirectedLaneMovementStep	DirectedFixedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, org.opentrafficsim.core.network.LateralDirectionality direction, Collection<Headway> sameLaneTraffic, Collection<Headway> otherLaneTraffic, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration otherLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Duration laneChangeTime) Compute the acceleration and lane change.
DirectedLaneMovementStep	AbstractDirectedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, org.opentrafficsim.core.network.LateralDirectionality direction, Collection<Headway> sameLaneGTUs, Collection<Headway> otherLaneGTUs, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration otherLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Duration laneChangeTime) Compute the acceleration and lane change.
DirectedLaneMovementStep	AbstractDirectedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, org.opentrafficsim.core.network.LateralDirectionality direction, Collection<Headway> sameLaneGTUs, Collection<Headway> otherLaneGTUs, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration otherLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Duration laneChangeTime) Compute the acceleration and lane change.

Uses of Headway in org.opentrafficsim.road.gtu.lane.tactical.following

Method parameters in org.opentrafficsim.road.gtu.lane.tactical.following with type arguments of type Headway

Modifier and Type	Method and Description
DualAccelerationStep	GTUFollowingModelOld.computeDualAccelerationStep(LaneBasedGTU gtu, Collection<Headway> otherHeadways, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit) Compute the lowest accelerations (or most severe decelerations) that would be used if a referenceGTU is present (inserted, or not removed) in a set of other GTUs. If any GTU in the set of otherGTUs has a null headway (indicating that the other GTU is in fact parallel to the referenceGTU), prohibitive decelerations shall be returned. Two AccelerationStep values are returned in a DualAccelerationStep. or should slow down for a crossing from accelerating to unsafe speeds.
DualAccelerationStep	AbstractGTUFollowingModelMobil.computeDualAccelerationStep(LaneBasedGTU referenceGTU, Collection<Headway> otherGTUs, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit) Compute the lowest accelerations (or most severe decelerations) that would be used if a referenceGTU is present (inserted, or not removed) in a set of other GTUs. If any GTU in the set of otherGTUs has a null headway (indicating that the other GTU is in fact parallel to the referenceGTU), prohibitive decelerations shall be returned. Two AccelerationStep values are returned in a DualAccelerationStep. or should slow down for a crossing from accelerating to unsafe speeds.
DualAccelerationStep	GTUFollowingModelOld.computeDualAccelerationStep(LaneBasedGTU gtu, Collection<Headway> otherHeadways, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Duration stepSize) Compute the lowest accelerations (or most severe decelerations) that would be used if a referenceGTU is present (inserted, or not removed) in a set of other GTUs. If any GTU in the set of otherGTUs has a null headway (indicating that the other GTU is in fact parallel to the referenceGTU), prohibitive decelerations shall be returned. Two AccelerationStep values are returned in a DualAccelerationStep. or should slow down for a crossing from accelerating to unsafe speeds.
DualAccelerationStep	AbstractGTUFollowingModelMobil.computeDualAccelerationStep(LaneBasedGTU referenceGTU, Collection<Headway> otherHeadways, org.djunits.value.vdouble.scalar.Length maxDistance, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Duration stepSize) Compute the lowest accelerations (or most severe decelerations) that would be used if a referenceGTU is present (inserted, or not removed) in a set of other GTUs. If any GTU in the set of otherGTUs has a null headway (indicating that the other GTU is in fact parallel to the referenceGTU), prohibitive decelerations shall be returned. Two AccelerationStep values are returned in a DualAccelerationStep. or should slow down for a crossing from accelerating to unsafe speeds.

Uses of Headway in org.opentrafficsim.road.gtu.lane.tactical.lanechangemobil

Method parameters in org.opentrafficsim.road.gtu.lane.tactical.lanechangemobil with type arguments of type Headway

Modifier and Type	Method and Description
LaneMovementStep	LaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneTraffic, Collection<Headway> rightLaneTraffic, Collection<Headway> leftLaneTraffic, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	LaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneTraffic, Collection<Headway> rightLaneTraffic, Collection<Headway> leftLaneTraffic, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	LaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneTraffic, Collection<Headway> rightLaneTraffic, Collection<Headway> leftLaneTraffic, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	FixedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneTraffic, Collection<Headway> rightLaneTraffic, Collection<Headway> leftLaneTraffic, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	FixedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneTraffic, Collection<Headway> rightLaneTraffic, Collection<Headway> leftLaneTraffic, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	FixedLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneTraffic, Collection<Headway> rightLaneTraffic, Collection<Headway> leftLaneTraffic, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	AbstractLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneGTUs, Collection<Headway> preferredLaneGTUs, Collection<Headway> nonPreferredLaneGTUs, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	AbstractLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneGTUs, Collection<Headway> preferredLaneGTUs, Collection<Headway> nonPreferredLaneGTUs, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.
LaneMovementStep	AbstractLaneChangeModel.computeLaneChangeAndAcceleration(LaneBasedGTU gtu, Collection<Headway> sameLaneGTUs, Collection<Headway> preferredLaneGTUs, Collection<Headway> nonPreferredLaneGTUs, org.djunits.value.vdouble.scalar.Speed speedLimit, org.djunits.value.vdouble.scalar.Acceleration preferredLaneRouteIncentive, org.djunits.value.vdouble.scalar.Acceleration laneChangeThreshold, org.djunits.value.vdouble.scalar.Acceleration nonPreferredLaneRouteIncentive) Compute the acceleration and lane change.