aim4.im

Interface TrackModel

All Known Implementing Classes:

RoadBasedTrackModel

public interface TrackModel

The interface of track models

Method Summary

Methods

Modifier and Type	Method and Description
RoadBasedIntersection	getIntersection() Get the intersection managed by this track model
List<Lane>	getSortedDepartureLanes(Lane arrivalLane, Road departure) Given an arrival Lane and a departure Road, get an ordered List of Lanes that represents the Lanes from highest to lowest priority based on distance from the arrival Lane.
boolean	trajectoriesConflict(int l11, int l12, int l21, int l22) Determine whether two trajectories overlap.
double	traversalDistance(int arrivalID, int departureID) Get the distance from the entry of the Lane with the first given ID, to the departure of the Lane with the other given ID, if traveling along segments through their point of intersection.
double	traversalDistance(Lane arrival, Lane departure) Get the distance from the entry of the given Lane, to the departure of the other given Lane, if traveling along segments through their point of intersection.
double	traversalDistance(Road arrival, Road departure) Get the distance from the entry of the given Road, to the departure of the other given Road.

Method Detail

getIntersection

RoadBasedIntersection getIntersection()

Get the intersection managed by this track model

Returns:

the intersection managed by this track model

traversalDistance

double traversalDistance(Road arrival,
                       Road departure)

Get the distance from the entry of the given Road, to the departure of the other given Road.

Parameters:

arrival - the arrival Road

departure - the departure Road

Returns:

the distance from the entry of the arrival Road to the exit of the departure Road

traversalDistance

double traversalDistance(Lane arrival,
                       Lane departure)

Get the distance from the entry of the given Lane, to the departure of the other given Lane, if traveling along segments through their point of intersection.

Parameters:

arrival - the arrival Lane

departure - the departure Lane

Returns:

the distance from the entry of the arrival Lane to the exit of the departure Lane through their intersection

traversalDistance

double traversalDistance(int arrivalID,
                       int departureID)

Get the distance from the entry of the Lane with the first given ID, to the departure of the Lane with the other given ID, if traveling along segments through their point of intersection.

Parameters:

arrivalID - the ID number of the arrival Lane

departureID - the ID number of the departure Lane

Returns:

the distance from the entry of the arrival Lane to the exit of the departure Lane through their intersection

getSortedDepartureLanes

List<Lane> getSortedDepartureLanes(Lane arrivalLane,
                                 Road departure)

Given an arrival Lane and a departure Road, get an ordered List of Lanes that represents the Lanes from highest to lowest priority based on distance from the arrival Lane.

Parameters:

arrivalLane - the Lane in which the vehicle is arriving

departure - the Road by which the vehicle is departing

Returns:

the ordered List of Lanes, by priority, into which the vehicle should try to turn

trajectoriesConflict

boolean trajectoriesConflict(int l11,
                           int l12,
                           int l21,
                           int l22)

Determine whether two trajectories overlap. Errs on the side of caution.

Parameters:

l11 - the ID number of the entry lane for the first trajectory

l12 - the ID number of the exit lane for the first trajectory

l21 - the ID number of the entry lane for the second trajectory

l22 - the ID number of the exit lane for the second trajectory

Returns:

whether the trajectories specified conflict