ns2::ActivityWriter Class Reference

---

Detailed Description

class for writing ns2 activity files activity files enable vehicles at first occurence and disable vehicles at last occurence

Author:

Thimor Bohn <bohn@itm.uni-luebeck.de>

Definition at line 15 of file ActivityWriter.java.

Static Public Member Functions
static void	write (String activity, List< String > wantedVehicle, List< String > vehicleNewId, Map< String, Double > vehicleFirstOcc, Map< String, Double > vehicleLastOcc, double begin, double penetration, boolean hasPenetration)

---

Member Function Documentation

static void ns2::ActivityWriter::write	(	String	activity,
		List< String >	wantedVehicle,
		List< String >	vehicleNewId,
		Map< String, Double >	vehicleFirstOcc,
		Map< String, Double >	vehicleLastOcc,
		double	begin,
		double	penetration,
		boolean	hasPenetration
	)			[inline, static]

working method

Parameters:

	activity	name of ns2 activity file
	wantedVehicle	list of vehicles to be selected for ns2
	vehicleNewId	list of vehicle ids for ns2
	vehicleFirstOcc	map: vehicle id -> first occurence of vehicle in sumo
	vehicleLastOcc	map: vehicle id -> last occurence of vehicle in sumo
	begin	sumo time at which ns2 should start to simulate

Definition at line 25 of file ActivityWriter.java.

                                    {
        try {
            PrintWriter out = new PrintWriter(activity);
            for (String id: wantedVehicle) {
                String newId =  vehicleNewId.get(wantedVehicle.indexOf(id));
                double minP =  Double.parseDouble(newId)/wantedVehicle.size();
                if (hasPenetration) {
                    if (penetration > minP) {
                        out.println("$ns_ at " + (vehicleFirstOcc.get(id)-begin) + " \"$g(" + newId + ") start\"" + "\t;# SUMO-ID: " + id);
                        out.println("$ns_ at " + (vehicleLastOcc.get(id)-begin) + " \"$g(" + newId + ") stop\"" + "\t;# SUMO-ID: " + id);
                    }
                } else {
                    out.println("if { $opt(penetration) > " + minP  + " } { ");
                    out.println("  $ns_ at " + (vehicleFirstOcc.get(id)-begin) + " \"$g(" + newId + ") start\"" + "\t;# SUMO-ID: " + id);
                    out.println("  $ns_ at " + (vehicleLastOcc.get(id)-begin) + " \"$g(" + newId + ") stop\"" + "\t;# SUMO-ID: " + id);
                    out.println("}");
                }
            }
            out.flush();
            out.close();
        } catch (FileNotFoundException ex) {
            System.err.println(ex);
        }
    }

---

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

• ActivityWriter.java