if ("CarFollowingModel".equals(sp.getKey()))
                    {
                        String modelName = sp.getValue();
                        if (modelName.equals("IDM"))
                        {
                            this.carFollowingModelCars =
                                    new IDMOld(new Acceleration(1, METER_PER_SECOND_2), new Acceleration(1.5,
                                            METER_PER_SECOND_2), new Length(2, METER), new Duration(1, SECOND), 1d);
                            this.carFollowingModelTrucks =
                                    new IDMOld(new Acceleration(0.5, METER_PER_SECOND_2), new Acceleration(1.5,
                                            METER_PER_SECOND_2), new Length(2, METER), new Duration(1, SECOND), 1d);
                        }
                        else if (modelName.equals("IDM+"))
                        {
                            this.carFollowingModelCars =
                                    new IDMPlusOld(new Acceleration(1, METER_PER_SECOND_2), new Acceleration(1.5,
                                            METER_PER_SECOND_2), new Length(2, METER), new Duration(1, SECOND), 1d);
                            this.carFollowingModelTrucks =
                                    new IDMPlusOld(new Acceleration(0.5, METER_PER_SECOND_2), new Acceleration(1.5,
                                            METER_PER_SECOND_2), new Length(2, METER), new Duration(1, SECOND), 1d);
                        }
                        else
                        {
                            throw new Error("Car following model " + modelName + " not implemented");
                        }
                    }
                    else
                    {
                        throw new Error("Unhandled SelectionProperty " + p.getKey());
                    }
                }
                else if (p instanceof ProbabilityDistributionProperty)
                {
                    ProbabilityDistributionProperty pdp = (ProbabilityDistributionProperty) p;
                    String modelName = p.getKey();
                    if (modelName.equals("TrafficComposition"))
                    {
                        this.carProbability = pdp.getValue()[0];
                    }
                    else
                    {
                        throw new Error("Unhandled ProbabilityDistributionProperty " + p.getKey());
                    }
                }
                else
                {
                    throw new Error("Unhandled property: " + p);
                }
            }

            // 1500 [veh / hour] == 2.4s headway
            this.headway = new Duration(3600.0 / 1500.0, SECOND);

            try
            {
                // Schedule creation of the first car (this will re-schedule itself one headway later, etc.).
                this.simulator.scheduleEventAbs(new Time(0.0, SECOND), this, this, "generateCar", null);
                // Create a block at t = 5 minutes
                this.simulator.scheduleEventAbs(new Time(300, SECOND), this, this, "createBlock", null);

        this.model = new SequentialModel(this.savedUserModifiedProperties, colorer);
        return this.model;
    }

    /**
     * @return an info pane to be added to the tabbed pane.
     */
    protected final JComponent makeInfoPane()
    {
        // Make the info tab
        String helpSource = "/" + StraightModel.class.getPackage().getName().replace('.', '/') + "/IDMPlus.html";
        URL page = StraightModel.class.getResource(helpSource);
        if (page != null)
        {
            try
            {
                HTMLPanel htmlPanel = new HTMLPanel(page);
                return new JScrollPane(htmlPanel);
            }
            catch (IOException exception)
            {
                exception.printStackTrace();
            }
        }
        return new JPanel();
    }

    /** {@inheritDoc} */
    @Override
    protected final JPanel makeCharts(final SimpleSimulatorInterface simulator) throws OTSSimulationException, PropertyException
    {
        // Make the tab with the plots
        Property<?> output = new CompoundProperty("", "", "", this.properties, false, 0).findByKey("OutputGraphs");
        if (null == output)
        {
            throw new Error("Cannot find output properties");
        }
        ArrayList<BooleanProperty> graphs = new ArrayList<>();
        if (output instanceof CompoundProperty)
        {
            CompoundProperty outputProperties = (CompoundProperty) output;
            for (Property<?> ap : outputProperties.getValue())
            {
                if (ap instanceof BooleanProperty)
                {
                    BooleanProperty bp = (BooleanProperty) ap;
                    if (bp.getValue())
                    {
                        graphs.add(bp);
                    }
                }
            }
        }
        else
        {
            throw new Error("output properties should be compound");
        }
        int graphCount = graphs.size();
        int columns = (int) Math.ceil(Math.sqrt(graphCount));
        int rows = 0 == columns ? 0 : (int) Math.ceil(graphCount * 1.0 / columns);
        TablePanel charts = new TablePanel(columns, rows);

        for (int i = 0; i < graphCount; i++)
        {
            String graphName = graphs.get(i).getKey();
            Container container = null;
            LaneBasedGTUSampler graph;
            if (graphName.contains("Trajectories"))

                    Straight straight = new Straight();
                    List<Property<?>> localProperties = straight.getProperties();
                    try
                    {
                        localProperties.add(new ProbabilityDistributionProperty("TrafficComposition", "Traffic composition",
                                "<html>Mix of passenger cars and trucks</html>", new String[] { "passenger car", "truck" },
                                new Double[] { 0.8, 0.2 }, false, 10));
                    }
                    catch (PropertyException exception)
                    {
                        exception.printStackTrace();
                    }
                    localProperties.add(new SelectionProperty("CarFollowingModel", "Car following model",
                            "<html>The car following model determines "
                                    + "the acceleration that a vehicle will make taking into account "
                                    + "nearby vehicles, infrastructural restrictions (e.g. speed limit, "
                                    + "curvature of the road) capabilities of the vehicle and personality "
                                    + "of the driver.</html>", new String[] { "IDM", "IDM+" }, 1, false, 1));
                    localProperties.add(IDMPropertySet.makeIDMPropertySet("IDMCar", "Car", new Acceleration(1.0,
                            METER_PER_SECOND_2), new Acceleration(1.5, METER_PER_SECOND_2), new Length(2.0, METER),
                            new Duration(1.0, SECOND), 2));
                    localProperties.add(IDMPropertySet.makeIDMPropertySet("IDMTruck", "Truck", new Acceleration(0.5,
                            METER_PER_SECOND_2), new Acceleration(1.25, METER_PER_SECOND_2), new Length(2.0, METER),
                            new Duration(1.0, SECOND), 3));
                    straight.buildAnimator(new Time(0.0, SECOND), new Duration(0.0, SECOND), new Duration(3600.0, SECOND),
                            localProperties, null, true);
                    straight.panel.getTabbedPane().addTab("info", straight.makeInfoPane());
                }
                catch (SimRuntimeException | NamingException | OTSSimulationException | PropertyException exception)
                {
                    exception.printStackTrace();
                }
            }
        });
    }

    /** {@inheritDoc} */
    @Override
    protected final Rectangle2D.Double makeAnimationRectangle()
    {
        return new Rectangle2D.Double(1500, -100, 2000, 200);

                OTSNode from = new OTSNode(this.network, "From", new OTSPoint3D(getMinimumDistance().getSI(), 0, 0));
                OTSNode to = new OTSNode(this.network, "To", new OTSPoint3D(getMaximumDistance().getSI(), 0, 0));
                OTSNode end = new OTSNode(this.network, "End", new OTSPoint3D(getMaximumDistance().getSI() + 50.0, 0, 0));
                Set<GTUType> compatibility = new HashSet<>();
                compatibility.add(this.gtuType);
                LaneType laneType = new LaneType("CarLane", compatibility);
                this.lane =
                        LaneFactory.makeLane(this.network, "Lane", from, to, null, laneType, this.speedLimit, this.simulator,
                                LongitudinalDirectionality.DIR_PLUS);
                CrossSectionLink endLink =
                        LaneFactory.makeLink(this.network, "endLink", to, end, null, LongitudinalDirectionality.DIR_PLUS);
                // No overtaking, single lane
                Lane sinkLane =
                        new Lane(endLink, "sinkLane", this.lane.getLateralCenterPosition(1.0),
                                this.lane.getLateralCenterPosition(1.0), this.lane.getWidth(1.0), this.lane.getWidth(1.0),
                                laneType, LongitudinalDirectionality.DIR_PLUS, this.speedLimit, new OvertakingConditions.None());
                Sensor sensor = new SinkSensor(sinkLane, new Length(10.0, METER), this.simulator);
                sinkLane.addSensor(sensor, GTUType.ALL);
            }
            catch (NamingException | NetworkException | OTSGeometryException exception)

                        }
                        else
                        {
                            throw new Error("Cannot determine gtu type for " + ap.getKey());
                        }
                        /*
                         * System.out.println("Created " + carFollowingModelName + " for " + p.getKey());
                         * System.out.println("a: " + a); System.out.println("b: " + b); System.out.println("s0: " + s0);
                         * System.out.println("tSafe: " + tSafe);
                         */
                    }
                }
            }

            // 1500 [veh / hour] == 2.4s headway
            this.headway = new Duration(3600.0 / 1500.0, SECOND);
            // Schedule creation of the first car (it will re-schedule itself one headway later, etc.).
            this.simulator.scheduleEventAbs(new Time(0.0, SECOND), this, this, "generateCar", null);
            // Create a block at t = 5 minutes
            this.simulator.scheduleEventAbs(new Time(300, SECOND), this, this, "createBlock", null);
            // Remove the block at t = 7 minutes
            this.simulator.scheduleEventAbs(new Time(420, SECOND), this, this, "removeBlock", null);
            // Schedule regular updates of the graphs
            for (int t = 1; t <= 1800; t++)
            {
                this.simulator.scheduleEventAbs(new Time(t - 0.001, SECOND), this, this, "drawGraphs", null);
            }
        }
        catch (SimRuntimeException | NamingException | NetworkException | OTSGeometryException | PropertyException exception)
        {
            exception.printStackTrace();
        }
    }

    /**
     * Notify the contour plots that the underlying data has changed.
     */
    protected final void drawGraphs()
    {
        for (LaneBasedGTUSampler plot : this.plots)
        {
            plot.reGraph();
        }
    }

    /**
     * Set up the block.
     */
    protected final void createBlock()
    {
        Length initialPosition = new Length(4000, METER);
        Set<DirectedLanePosition> initialPositions = new LinkedHashSet<>(1);
        try
        {
            initialPositions.add(new DirectedLanePosition(this.lane, initialPosition, GTUDirectionality.DIR_PLUS));
            BehavioralCharacteristics behavioralCharacteristics = DefaultsFactory.getDefaultBehavioralCharacteristics();
            this.block =
                    new LaneBasedIndividualGTU("999999", this.gtuType, new Length(4, METER), new Length(1.8, METER),

                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {
                            this.carFollowingModelTrucks = gtuFollowingModel;
                        }
                        else
                        {
                            throw new Error("Cannot determine gtu type for " + ap.getKey());
                        }
                    }
                }
            }

            // Get lane change model
            cfmp = propertyContainer.findByKey("LaneChanging");
            if (null == cfmp)
            {
                throw new Error("Cannot find \"Lane changing\" property");
            }
            if (cfmp instanceof SelectionProperty)
            {
                String laneChangeModelName = ((SelectionProperty) cfmp).getValue();
                if ("Egoistic".equals(laneChangeModelName))
                {
                    this.laneChangeModel = new Egoistic();
                }
                else if ("Altruistic".equals(laneChangeModelName))
                {
                    this.laneChangeModel = new Altruistic();
                }
                else
                {
                    throw new Error("Lane changing " + laneChangeModelName + " not implemented");
                }
            }
            else
            {
                throw new Error("\"Lane changing\" property has wrong type");
            }

    public final int addSeries(final String seriesName)
    {
        this.xValues.add(new ArrayList<Double>());
        this.yValues.add(new ArrayList<Double>());
        this.seriesKeys.add(seriesName);
        return this.xValues.size() - 1;
    }

    /**
     * Add an XY pair to the data.
     * @param seriesKey int; key to the data series
     * @param x double; x value of the pair
     * @param y double; y value of the pair
     */
    public final void addXYPair(final int seriesKey, final double x, final double y)
    {
        this.xValues.get(seriesKey).add(x);
        this.yValues.get(seriesKey).add(y);
    }

    /** {@inheritDoc} */
    @Override
    public final int getSeriesCount()
    {
        return this.seriesKeys.size();
    }

    /** {@inheritDoc} */
    @Override
    public final Comparable<?> getSeriesKey(final int series)
    {
        return this.seriesKeys.get(series);
    }

    /** {@inheritDoc} */
    @Override
    public final int indexOf(@SuppressWarnings("rawtypes") final Comparable seriesKey)
    {
        return this.seriesKeys.indexOf(seriesKey);
    }

    /** {@inheritDoc} */
    @Override
    public final void addChangeListener(final DatasetChangeListener listener)
    {
        this.listenerList.add(DatasetChangeListener.class, listener);
    }

    /** {@inheritDoc} */
    @Override
    public final void removeChangeListener(final DatasetChangeListener listener)
    {
        this.listenerList.remove(DatasetChangeListener.class, listener);
    }

    /** {@inheritDoc} */
    @Override
    public final DatasetGroup getGroup()
    {
        return this.datasetGroup;
    }

    /** {@inheritDoc} */
    @Override
    public final void setGroup(final DatasetGroup group)
    {
        this.datasetGroup = group;
    }

    /** {@inheritDoc} */
    @Override
    public final DomainOrder getDomainOrder()

    protected final JPanel makeCharts(final SimpleSimulatorInterface simulator) throws OTSSimulationException, PropertyException
    {
        // Make the tab with the plots
        Property<?> output = new CompoundProperty("", "", "", this.properties, false, 0).findByKey("OutputGraphs");
        if (null == output)
        {
            throw new Error("Cannot find output properties");
        }
        ArrayList<BooleanProperty> graphs = new ArrayList<>();
        if (output instanceof CompoundProperty)
        {
            CompoundProperty outputProperties = (CompoundProperty) output;
            for (Property<?> ap : outputProperties.getValue())
            {
                if (ap instanceof BooleanProperty)
                {
                    BooleanProperty bp = (BooleanProperty) ap;
                    if (bp.getValue())
                    {
                        graphs.add(bp);
                    }
                }
            }
        }
        else
        {
            throw new Error("output properties should be compound");
        }
        int graphCount = graphs.size();
        int columns = (int) Math.ceil(Math.sqrt(graphCount));
        int rows = 0 == columns ? 0 : (int) Math.ceil(graphCount * 1.0 / columns);
        TablePanel charts = new TablePanel(columns, rows);

        for (int i = 0; i < graphCount; i++)
        {
            String graphName = graphs.get(i).getKey();
            Container container = null;
            LaneBasedGTUSampler graph;
            if (graphName.contains("Trajectories"))
            {

                    if (ap.getKey().equals("TrafficComposition"))
                    {
                        this.carProbability = pdp.getValue()[0];
                    }
                }
                else if (ap instanceof CompoundProperty)
                {
                    CompoundProperty cp = (CompoundProperty) ap;
                    if (ap.getKey().equals("OutputGraphs"))
                    {
                        continue; // Output settings are handled elsewhere
                    }
                    if (ap.getKey().contains("IDM"))
                    {
                        // System.out.println("Car following model name appears to be " + ap.getKey());
                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {
                            this.carFollowingModelTrucks = gtuFollowingModel;
                        }
                        else
                        {
                            throw new Error("Cannot determine gtu type for " + ap.getKey());
                        }
                    }
                }
            }

    protected final JPanel makeCharts(final SimpleSimulatorInterface simulator) throws OTSSimulationException,
            PropertyException
    {

        // Make the tab with the plots
        Property<?> output = new CompoundProperty("", "", "", this.properties, false, 0).findByKey("OutputGraphs");
        if (null == output)
        {
            throw new Error("Cannot find output properties");
        }
        ArrayList<BooleanProperty> graphs = new ArrayList<>();
        if (output instanceof CompoundProperty)
        {
            CompoundProperty outputProperties = (CompoundProperty) output;
            for (Property<?> ap : outputProperties.getValue())
            {
                if (ap instanceof BooleanProperty)
                {
                    BooleanProperty bp = (BooleanProperty) ap;
                    if (bp.getValue())
                    {
                        graphs.add(bp);
                    }
                }
            }
        }
        else
        {
            throw new Error("output properties should be compound");
        }
        int graphCount = graphs.size();
        int columns = (int) Math.ceil(Math.sqrt(graphCount));
        int rows = 0 == columns ? 0 : (int) Math.ceil(graphCount * 1.0 / columns);
        TablePanel charts = new TablePanel(columns, rows);

        for (int i = 0; i < graphCount; i++)
        {
            String graphName = graphs.get(i).getKey();
            Container container = null;
            LaneBasedGTUSampler graph;
            if (graphName.contains("TrajectoryPlot"))

                initialPositions.add(new DirectedLanePosition(this.getLane(), initialPosition, GTUDirectionality.DIR_PLUS));
                BehavioralCharacteristics behavioralCharacteristics = DefaultsFactory.getDefaultBehavioralCharacteristics();
                // LaneBasedBehavioralCharacteristics drivingCharacteristics =
                // new LaneBasedBehavioralCharacteristics(this.carFollowingModelCars, this.laneChangeModel);

                this.block =
                        new LaneBasedIndividualGTU("999999", this.gtuType, new Length(4, METER), new Length(1.8, METER),
                                new Speed(0.0, KM_PER_HOUR), this.simulator, this.network);
                LaneBasedStrategicalPlanner strategicalPlanner =
                        new LaneBasedStrategicalRoutePlanner(behavioralCharacteristics,
                                new LaneBasedGTUFollowingTacticalPlanner(this.carFollowingModelCars, this.block), this.block);
                this.block.initWithAnimation(strategicalPlanner, initialPositions, new Speed(0.0, KM_PER_HOUR),
                        DefaultCarAnimation.class, this.gtuColorer);
            }
            catch (SimRuntimeException | NamingException | NetworkException | GTUException | OTSGeometryException exception)
            {
                exception.printStackTrace();
            }
        }

        /**
         * Remove the block.
         */
        protected final void removeBlock()
        {
            this.block.destroy();
            this.block = null;
        }

        /**
         * Generate cars at a fixed rate (implemented by re-scheduling this method).
         */
        protected final void generateCar()
        {
            boolean generateTruck = this.randomGenerator.nextDouble() > this.carProbability;
            Length initialPosition = new Length(0, METER);
            Speed initialSpeed = new Speed(100, KM_PER_HOUR);
            Set<DirectedLanePosition> initialPositions = new LinkedHashSet<>(1);
            try
            {
                initialPositions.add(new DirectedLanePosition(this.getLane(), initialPosition, GTUDirectionality.DIR_PLUS));

                    if (ap.getKey().equals("TrafficComposition"))
                    {
                        this.carProbability = pdp.getValue()[0];
                    }
                }
                else if (ap instanceof CompoundProperty)
                {
                    CompoundProperty cp = (CompoundProperty) ap;
                    if (ap.getKey().equals("OutputGraphs"))
                    {
                        continue; // Output settings are handled elsewhere
                    }
                    if (ap.getKey().contains("IDM"))
                    {
                        // System.out.println("Car following model name appears to be " + ap.getKey());
                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {

    }

    /** {@inheritDoc} */
    @Override
    public final void constructModel(final SimulatorInterface<Time, Duration, OTSSimTimeDouble> theSimulator)
            throws SimRuntimeException, RemoteException
    {
        this.simulator = (OTSDEVSSimulatorInterface) theSimulator;
        try
        {
            OTSNode from = new OTSNode(this.network, "From", new OTSPoint3D(getMinimumDistance().getSI(), 0, 0));
            OTSNode to = new OTSNode(this.network, "To", new OTSPoint3D(getMaximumDistance().getSI(), 0, 0));
            OTSNode end = new OTSNode(this.network, "End", new OTSPoint3D(getMaximumDistance().getSI() + 50.0, 0, 0));
            Set<GTUType> compatibility = new HashSet<>();
            compatibility.add(this.gtuType);
            LaneType laneType = new LaneType("CarLane", compatibility);
            this.lane =
                    LaneFactory.makeLane(this.network, "Lane", from, to, null, laneType, this.speedLimit, this.simulator,
                            LongitudinalDirectionality.DIR_PLUS);

        List<Property<?>> outputProperties = new ArrayList<>();
        outputProperties.add(new BooleanProperty("DensityPlot", "Density", "Density contour plot", true, false, 0));
        outputProperties.add(new BooleanProperty("FlowPlot", "Flow", "Flow contour plot", true, false, 1));
        outputProperties.add(new BooleanProperty("SpeedPlot", "Speed", "Speed contour plot", true, false, 2));
        outputProperties.add(new BooleanProperty("AccelerationPlot", "Acceleration", "Acceleration contour plot", true, false,
                3));
        outputProperties.add(new BooleanProperty("TrajectoryPlot", "Trajectories", "Trajectory (time/distance) diagram", true,
                false, 4));
        this.properties.add(new CompoundProperty("OutputGraphs", "Output graphs", "Select the graphical output",
                outputProperties, true, 1000));
    }

    /** {@inheritDoc} */
    @Override
    public final void stopTimersThreads()
    {
        super.stopTimersThreads();
        this.model = null;
    }

    /**
     * Main program.
     * @param args String[]; the command line arguments (not used)
     * @throws SimRuntimeException should never happen
     */
    public static void main(final String[] args) throws SimRuntimeException
    {
        SwingUtilities.invokeLater(new Runnable()
        {
            @Override

                initialPositions.add(new DirectedLanePosition(this.getLane(), initialPosition, GTUDirectionality.DIR_PLUS));
                Length vehicleLength = new Length(generateTruck ? 15 : 4, METER);
                GTUFollowingModelOld gtuFollowingModel =
                        generateTruck ? this.carFollowingModelTrucks : this.carFollowingModelCars;
                if (null == gtuFollowingModel)
                {
                    throw new Error("gtuFollowingModel is null");
                }
                BehavioralCharacteristics behavioralCharacteristics = DefaultsFactory.getDefaultBehavioralCharacteristics();
                // LaneBasedBehavioralCharacteristics drivingCharacteristics =
                // new LaneBasedBehavioralCharacteristics(gtuFollowingModel, this.laneChangeModel);

                LaneBasedIndividualGTU gtu =
                        new LaneBasedIndividualGTU("" + (++this.carsCreated), this.gtuType, vehicleLength, new Length(1.8,
                                METER), new Speed(200, KM_PER_HOUR), this.simulator, this.network);
                LaneBasedStrategicalPlanner strategicalPlanner =
                        new LaneBasedStrategicalRoutePlanner(behavioralCharacteristics,
                                new LaneBasedGTUFollowingTacticalPlanner(gtuFollowingModel, gtu), gtu);
                gtu.initWithAnimation(strategicalPlanner, initialPositions, initialSpeed, DefaultCarAnimation.class,
                        this.gtuColorer);

                this.simulator.scheduleEventRel(this.headway, this, this, "generateCar", null);
            }
            catch (SimRuntimeException | NamingException | NetworkException | GTUException | OTSGeometryException exception)
            {
                exception.printStackTrace();
            }
        }

                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {
                            this.carFollowingModelTrucks = gtuFollowingModel;
                        }
                        else
                        {
                            throw new Error("Cannot determine gtu type for " + ap.getKey());
                        }
                    }
                }
            }

    public final DomainOrder getDomainOrder()
    {
        return DomainOrder.ASCENDING;
    }

    /** {@inheritDoc} */
    @Override
    public final int getItemCount(final int series)
    {
        return this.xValues.get(series).size();
    }

    /** {@inheritDoc} */
    @Override
    public final Number getX(final int series, final int item)
    {
        return this.xValues.get(series).get(item);
    }

    /** {@inheritDoc} */
    @Override
    public final double getXValue(final int series, final int item)
    {
        return this.xValues.get(series).get(item);
    }

    /** {@inheritDoc} */
    @Override
    public final Number getY(final int series, final int item)
    {
        return this.yValues.get(series).get(item);
    }

    /** {@inheritDoc} */
    @Override
    public final double getYValue(final int series, final int item)
    {
        return this.yValues.get(series).get(item);
    }

}

                OTSNode from = new OTSNode(this.network, "From", new OTSPoint3D(getMinimumDistance().getSI(), 0, 0));
                OTSNode to = new OTSNode(this.network, "To", new OTSPoint3D(getMaximumDistance().getSI(), 0, 0));
                OTSNode end = new OTSNode(this.network, "End", new OTSPoint3D(getMaximumDistance().getSI() + 50.0, 0, 0));
                Set<GTUType> compatibility = new HashSet<>();
                compatibility.add(this.gtuType);
                LaneType laneType = new LaneType("CarLane", compatibility);
                this.lane =
                        LaneFactory.makeLane(this.network, "Lane", from, to, null, laneType, this.speedLimit, this.simulator,
                                LongitudinalDirectionality.DIR_PLUS);

                        headwayVariability = cp.getValue();
                    }
                }
                else if (ap instanceof CompoundProperty)
                {
                    CompoundProperty cp = (CompoundProperty) ap;
                    if (ap.getKey().equals("OutputGraphs"))
                    {
                        continue; // Output settings are handled elsewhere
                    }
                    if (ap.getKey().contains("IDM"))
                    {
                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new SimRuntimeException("Unknown gtu following model: " + carFollowingModelName);

            String carFollowingModelName = null;
            CompoundProperty propertyContainer = new CompoundProperty("", "", "", this.properties, false, 0);
            Property<?> cfmp = propertyContainer.findByKey("CarFollowingModel");
            if (null == cfmp)
            {
                throw new Error("Cannot find \"Car following model\" property");
            }
            if (cfmp instanceof SelectionProperty)
            {
                carFollowingModelName = ((SelectionProperty) cfmp).getValue();
            }
            else
            {
                throw new Error("\"Car following model\" property has wrong type");
            }
            for (Property<?> ap : new CompoundProperty("", "", "", this.properties, false, 0))
            {
                if (ap instanceof SelectionProperty)
                {
                    SelectionProperty sp = (SelectionProperty) ap;
                    if ("CarFollowingModel".equals(sp.getKey()))
                    {
                        carFollowingModelName = sp.getValue();
                    }
                }
                else if (ap instanceof CompoundProperty)

                    }
                }
                else if (ap instanceof CompoundProperty)
                {
                    CompoundProperty cp = (CompoundProperty) ap;
                    if (ap.getKey().equals("OutputGraphs"))
                    {
                        continue; // Output settings are handled elsewhere
                    }
                    if (ap.getKey().contains("IDM"))
                    {
                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new SimRuntimeException("Unknown gtu following model: " + carFollowingModelName);

                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {

                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {
                            this.carFollowingModelTrucks = gtuFollowingModel;
                        }
                        else
                        {
                            throw new Error("Cannot determine gtu type for " + ap.getKey());
                        }
                    }
                }
            }

                initialPositions.add(new DirectedLanePosition(this.getLane(), initialPosition, GTUDirectionality.DIR_PLUS));
                BehavioralCharacteristics behavioralCharacteristics = DefaultsFactory.getDefaultBehavioralCharacteristics();
                // LaneBasedBehavioralCharacteristics drivingCharacteristics =
                // new LaneBasedBehavioralCharacteristics(this.carFollowingModelCars, this.laneChangeModel);

                this.block =
                        new LaneBasedIndividualGTU("999999", this.gtuType, new Length(4, METER), new Length(1.8, METER),
                                new Speed(0.0, KM_PER_HOUR), this.simulator, this.network);
                LaneBasedStrategicalPlanner strategicalPlanner =
                        new LaneBasedStrategicalRoutePlanner(behavioralCharacteristics,
                                new LaneBasedGTUFollowingTacticalPlanner(this.carFollowingModelCars, this.block), this.block);
                this.block.initWithAnimation(strategicalPlanner, initialPositions, new Speed(0.0, KM_PER_HOUR),
                        DefaultCarAnimation.class, this.gtuColorer);
            }

                this.block.initWithAnimation(strategicalPlanner, initialPositions, new Speed(0.0, KM_PER_HOUR),
                        DefaultCarAnimation.class, this.gtuColorer);
            }
            catch (SimRuntimeException | NamingException | NetworkException | GTUException | OTSGeometryException exception)
            {
                exception.printStackTrace();
            }
        }

        /**
         * Remove the block.
         */
        protected final void removeBlock()
        {
            this.block.destroy();
            this.block = null;
        }

        /**
         * Generate cars at a fixed rate (implemented by re-scheduling this method).
         */
        protected final void generateCar()
        {
            boolean generateTruck = this.randomGenerator.nextDouble() > this.carProbability;
            Length initialPosition = new Length(0, METER);
            Speed initialSpeed = new Speed(100, KM_PER_HOUR);
            Set<DirectedLanePosition> initialPositions = new LinkedHashSet<>(1);
            try
            {
                initialPositions.add(new DirectedLanePosition(this.getLane(), initialPosition, GTUDirectionality.DIR_PLUS));

            String carFollowingModelName = null;
            CompoundProperty propertyContainer = new CompoundProperty("", "", "", this.properties, false, 0);
            Property<?> cfmp = propertyContainer.findByKey("CarFollowingModel");
            if (null == cfmp)
            {
                throw new Error("Cannot find \"Car following model\" property");
            }
            if (cfmp instanceof SelectionProperty)
            {
                carFollowingModelName = ((SelectionProperty) cfmp).getValue();
            }
            else
            {
                throw new Error("\"Car following model\" property has wrong type");
            }

            // Get car-following model parameter
            for (Property<?> ap : new CompoundProperty("", "", "", this.properties, false, 0))
            {
                if (ap instanceof CompoundProperty)
                {

                initialPositions.add(new DirectedLanePosition(this.lanes.get(this.lanes.size() - 1), initialPosition,
                        GTUDirectionality.DIR_PLUS));
                BehavioralCharacteristics behavioralCharacteristics = DefaultsFactory.getDefaultBehavioralCharacteristics();
                this.block = new LaneBasedIndividualGTU("999999", this.gtuType, new Length(4, METER), new Length(1.8, METER),
                        new Speed(0.0, KM_PER_HOUR), this.simulator, this.network);
                LaneBasedStrategicalPlanner strategicalPlanner = new LaneBasedStrategicalRoutePlanner(behavioralCharacteristics,
                        new LaneBasedGTUFollowingTacticalPlanner(this.carFollowingModelCars, this.block), this.block);
                this.block.initWithAnimation(strategicalPlanner, initialPositions, new Speed(0.0, KM_PER_HOUR),
                        DefaultCarAnimation.class, this.gtuColorer);
            }

        try
        {

            // Get car-following model name
            String carFollowingModelName = null;
            CompoundProperty propertyContainer = new CompoundProperty("", "", "", this.properties, false, 0);
            Property<?> cfmp = propertyContainer.findByKey("CarFollowingModel");
            if (null == cfmp)
            {
                throw new Error("Cannot find \"Car following model\" property");
            }
            if (cfmp instanceof SelectionProperty)
            {
                carFollowingModelName = ((SelectionProperty) cfmp).getValue();
            }
            else
            {
                throw new Error("\"Car following model\" property has wrong type");
            }

            // Get car-following model parameter
            for (Property<?> ap : new CompoundProperty("", "", "", this.properties, false, 0))
            {
                if (ap instanceof CompoundProperty)

                    if (ap.getKey().contains("IDM"))
                    {
                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new SimRuntimeException("Unknown gtu following model: " + carFollowingModelName);

                this.simulator.scheduleEventAbs(new Time(0.0, SECOND), this, this, "generateCar", null);
                // Create a block at t = 5 minutes
                this.simulator.scheduleEventAbs(new Time(300, SECOND), this, this, "createBlock", null);
                // Remove the block at t = 7 minutes
                this.simulator.scheduleEventAbs(new Time(420, SECOND), this, this, "removeBlock", null);
                // Schedule regular updates of the graph
                for (int t = 1; t <= 1800; t++)
                {
                    this.simulator.scheduleEventAbs(new Time(t - 0.001, SECOND), this, this, "drawGraphs", null);
                }
            }
            catch (SimRuntimeException exception)

                        Acceleration a = IDMPropertySet.getA(cp);
                        Acceleration b = IDMPropertySet.getB(cp);
                        Length s0 = IDMPropertySet.getS0(cp);
                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }

                    cp = new AccelerationContourPlot("Acceleration Graph", this.model.getPath());
                    cp.setTitle("Acceleration Contour Graph");
                }
                else
                {
                    throw new Error("Unhandled type of contourplot: " + graphName);
                }
                graph = cp;
                container = cp.getContentPane();
            }
            // Add the container to the matrix
            charts.setCell(container, i % columns, i / columns);
            this.model.getPlots().add(graph);
        }
        return charts;
    }

    /** {@inheritDoc} */
    @Override
    public final String shortName()
    {
        return "Straight lane";
    }

    /** {@inheritDoc} */
    @Override
    public final String description()
    {
        return "<html><h1>Simulation of a straight one-lane road with opening bridge</H1>"
                + "Simulation of a single lane road of 5 km length. Vehicles are generated at a constant rate of "
                + "1500 veh/hour. At time 300s a blockade is inserted at position 4km; this blockade is removed at "
                + "time 420s. This blockade simulates a bridge opening.<br>"
                + "The blockade causes a traffic jam that slowly dissolves after the blockade is removed.<br>"
                + "Selected trajectory and contour plots are generated during the simulation.</html>";
    }

}

/**
 * Simulate a single lane road of 5 km length. Vehicles are generated at a constant rate of 1500 veh/hour. At time 300s a
 * blockade is inserted at position 4 km; this blockade is removed at time 500s. The used car following algorithm is IDM+ <a
 * href="http://opentrafficsim.org/downloads/MOTUS%20reference.pdf"><i>Integrated Lane Change Model with Relaxation and
 * Synchronization</i>, by Wouter J. Schakel, Victor L. Knoop and Bart van Arem, 2012</a>. <br>
 * Output is a set of block charts:
 * <ul>
 * <li>Traffic density</li>
 * <li>Speed</li>
 * <li>Flow</li>
 * <li>Acceleration</li>
 * </ul>
 * All these graphs display simulation time along the horizontal axis and distance along the road along the vertical axis.
 * <p>
 * Copyright (c) 2013-2016 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
 * BSD-style license. See <a href="http://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
 * <p>
 * $LastChangedDate: 2016-11-02 11:22:48 +0100 (Wed, 02 Nov 2016) $, @version $Revision: 2441 $, by $Author: averbraeck $,
 * initial version ug 1, 2014 <br>
 * @author <a href="http://www.tudelft.nl/pknoppers">Peter Knoppers</a>
 */
class StraightModel implements OTSModelInterface, UNITS

                        Duration tSafe = IDMPropertySet.getTSafe(cp);
                        GTUFollowingModelOld gtuFollowingModel = null;
                        if (carFollowingModelName.equals("IDM"))
                        {
                            gtuFollowingModel = new IDMOld(a, b, s0, tSafe, 1.0);
                        }
                        else if (carFollowingModelName.equals("IDM+"))
                        {
                            gtuFollowingModel = new IDMPlusOld(a, b, s0, tSafe, 1.0);
                        }
                        else
                        {
                            throw new Error("Unknown gtu following model: " + carFollowingModelName);
                        }
                        if (ap.getKey().contains("Car"))
                        {
                            this.carFollowingModelCars = gtuFollowingModel;
                        }
                        else if (ap.getKey().contains("Truck"))
                        {