org.opentrafficsim.graphs

Class TrajectoryPlot.Trajectory

java.lang.Object

org.opentrafficsim.graphs.TrajectoryPlot.Trajectory

Enclosing class:

TrajectoryPlot

class TrajectoryPlot.Trajectory
extends Object

Store trajectory data.

Copyright (c) 2013-2015 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.

See for project information www.simulation.tudelft.nl.

The OpenTrafficSim project is distributed under the following BSD-style license:
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Delft University of Technology, nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

This software is provided by the copyright holders and contributors "as is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall the copyright holder or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage. $LastChangedDate: 2015-07-15 11:18:39 +0200 (Wed, 15 Jul 2015) $, @version $Revision: 1401 $, by $Author: averbraeck $, initial versionJul 24, 2014

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(AbstractLaneBasedGTU car, Lane lane, double positionOffset) Add a trajectory segment and update the currentEndTime and currentEndPosition.
org.djunits.value.vdouble.scalar.Length.Rel	getCurrentEndPosition() Retrieve the current end position of this Trajectory.
org.djunits.value.vdouble.scalar.Time.Abs	getCurrentEndTime() Retrieve the current end time of this Trajectory.
double	getDistance(int item)
Object	getId() Retrieve the id of this Trajectory.
double	getTime(int item)
int	size() Retrieve the number of samples in this Trajectory.

Methods inherited from class java.lang.Object

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

Constructor Detail

Trajectory

public 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.Abs getCurrentEndTime()

Retrieve the current end time of this Trajectory.

Returns:

currentEndTime

getCurrentEndPosition

public final org.djunits.value.vdouble.scalar.Length.Rel getCurrentEndPosition()

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(AbstractLaneBasedGTU car,
                             Lane lane,
                             double positionOffset)
                      throws org.opentrafficsim.core.network.NetworkException

Add a trajectory segment and update the currentEndTime and currentEndPosition.

Parameters:

car - 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

Throws:

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

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