tutorial.programming.example06EventsHandling.MyEventHandler3 Class Reference

Inheritance diagram for tutorial.programming.example06EventsHandling.MyEventHandler3:

Public Member Functions
	MyEventHandler3 ()
double	getTravelTime (int slot)
void	reset (int iteration)
void	handleEvent (LinkEnterEvent event)
void	writeChart (String filename)

Private Member Functions
int	getSlot (double time)

Private Attributes
double[]	volumeLink6

Detailed Description

This EventHandler implementation counts the traffic volume on the link with id number 6 and provides a method to write the hourly volumes to a chart png.

Author

dgrether

Definition at line 16 of file MyEventHandler3.java.

Constructor & Destructor Documentation

tutorial.programming.example06EventsHandling.MyEventHandler3.MyEventHandler3

(

)

Definition at line 21 of file MyEventHandler3.java.

References tutorial.programming.example06EventsHandling.MyEventHandler3.reset().

                             {
        reset(0);
    }

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Member Function Documentation

double tutorial.programming.example06EventsHandling.MyEventHandler3.getTravelTime

(

int

slot

)

Definition at line 25 of file MyEventHandler3.java.

                                          {
        return this.volumeLink6[slot];
    }

int tutorial.programming.example06EventsHandling.MyEventHandler3.getSlot ( double  time )

private

Definition at line 29 of file MyEventHandler3.java.

Referenced by tutorial.programming.example06EventsHandling.MyEventHandler3.handleEvent().

                                    {
        return (int)time/3600;
    }

void tutorial.programming.example06EventsHandling.MyEventHandler3.reset

(

int

iteration

)

Gives the event handler the possibility to clean up its internal state. Within a Controler-Simulation, this is called before the mobsim starts.

Parameters

iteration

the up-coming iteration from which up-coming events will be from.

Implements org.matsim.core.events.handler.EventHandler.

Definition at line 34 of file MyEventHandler3.java.

Referenced by tutorial.programming.example06EventsHandling.MyEventHandler3.MyEventHandler3().

                                     {
        this.volumeLink6 = new double[24];
    }

void tutorial.programming.example06EventsHandling.MyEventHandler3.handleEvent

(

LinkEnterEvent

event

)

Implements org.matsim.api.core.v01.events.handler.LinkEnterEventHandler.

Definition at line 39 of file MyEventHandler3.java.

References org.matsim.api.core.v01.events.LinkEnterEvent.getLinkId(), tutorial.programming.example06EventsHandling.MyEventHandler3.getSlot(), and org.matsim.api.core.v01.events.Event.getTime().

                                                  {
        if (event.getLinkId().equals(Id.create("6", Link.class))) {
            this.volumeLink6[getSlot(event.getTime())]++;
        }   
    }

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void tutorial.programming.example06EventsHandling.MyEventHandler3.writeChart

(

String

filename

)

Definition at line 46 of file MyEventHandler3.java.

References org.matsim.core.utils.charts.XYLineChart.addSeries(), and org.matsim.core.utils.charts.ChartUtil.saveAsPng().

Referenced by tutorial.programming.example06EventsHandling.RunEventsHandlingExample.main().

                                            {
        double[] hours = new double[24];
        for (double i = 0.0; i < 24.0; i++){
            hours[(int)i] = i;
        }
        XYLineChart chart = new XYLineChart("Traffic link 6", "hour", "departures");
        chart.addSeries("times", hours, this.volumeLink6);
        chart.saveAsPng(filename, 800, 600);
    }

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Member Data Documentation

double [] tutorial.programming.example06EventsHandling.MyEventHandler3.volumeLink6

private

Definition at line 18 of file MyEventHandler3.java.

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The documentation for this class was generated from the following file:

• tutorial/programming/example06EventsHandling/MyEventHandler3.java