org.opentrafficsim.graphs

Class TrajectoryPlot.Trajectory

java.lang.Object

org.opentrafficsim.graphs.TrajectoryPlot.Trajectory

All Implemented Interfaces:

Serializable

Enclosing class:

TrajectoryPlot

class TrajectoryPlot.Trajectory
extends Object
implements Serializable

Store trajectory data.

Author:

Peter Knoppers

Constructor Summary

Constructors

Constructor and Description
Trajectory(Object id) Construct a Trajectory.

Method Summary

Modifier and Type	Method and Description
void	addSegment(LaneBasedGTU gtu, Lane lane, double positionOffset, double posOnLane) Add a trajectory segment and update the currentEndTime and currentEndPosition.
org.djunits.value.vdouble.scalar.Time	getCurrentEndTime() Retrieve the last registered time of this Trajectory.
double	getDistance(int item)
Object	getId() Retrieve the id of this Trajectory.
Double	getLastPosition() Retrieve the current end position of this Trajectory.
double	getTime(int item)
int	size() Retrieve the number of samples in this Trajectory.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Trajectory

Trajectory(Object id)

Construct a Trajectory.

Parameters:

id - Object; Id of the new Trajectory

Method Detail

getCurrentEndTime

public final org.djunits.value.vdouble.scalar.Time getCurrentEndTime()

Retrieve the last registered time of this Trajectory.

Returns:

currentEndTime

getLastPosition

public final Double getLastPosition()

Retrieve the current end position of this Trajectory.

Returns:

currentEndPosition

getId

public final Object getId()

Retrieve the id of this Trajectory.

Returns:

Object; the id of this Trajectory

addSegment

public final void addSegment(LaneBasedGTU gtu,
                             Lane lane,
                             double positionOffset,
                             double posOnLane)
                      throws org.opentrafficsim.core.network.NetworkException,
                             org.opentrafficsim.core.gtu.GTUException

Add a trajectory segment and update the currentEndTime and currentEndPosition.

Parameters:

gtu - AbstractLaneBasedGTU; the GTU whose currently committed trajectory segment must be added

lane - Lane; the Lane that the positionOffset is valid for

positionOffset - double; offset needed to convert the position in the current Lane to a position on the trajectory

posOnLane - the position on the lane in meters (si)

Throws:

org.opentrafficsim.core.network.NetworkException - when car is not on lane anymore

org.opentrafficsim.core.gtu.GTUException - on problems obtaining data from the GTU

size

public int size()

Retrieve the number of samples in this Trajectory.

Returns:

Integer; number of positions in this Trajectory

getTime

public double getTime(int item)

Parameters:

item - Integer; the sample number

Returns:

Double; the time of the sample indexed by item

getDistance

public double getDistance(int item)

Parameters:

item - Integer; the sample number

Returns:

Double; the position indexed by item

toString

public final String toString()

Overrides:

toString in class Object