BonnMotionMobility

simple module

Uses the native file format of BonnMotion (http://www.cs.uni-bonn.de/IV/BonnMotion/).

The file is a plain text file, where every line describes the motion of one host. A line consists of one or more (t, x, y, [z]) tuples of real numbers, like:

t1 x1 y1 t2 x2 y2 t3 x3 y3 t4 x4 y4 ... or t1 x1 y1 z1 t2 x2 y2 z2 t3 x3 y3 z3 t4 x4 y4 z4...

The meaning is that the given node gets to (xk,yk) at tk. There's no separate notation for wait, so x and y coordinates will be repeated there.

Author: Andras Varga

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
MovingMobilityBase	simple module	Abstract base module for mobility models.

Parameters

Name	Type	Default value	Description
coordinateSystemModule	string	""	module path of the geographic coordinate system module
visualizeMobility	bool	true	false means this mobility module does no visualization
visualRepresentation	string	"^"	determines the module that is moved by this mobility
constraintAreaMinX	double	-1m/0	min x position of the constraint area, unconstrained by default (negative infinity)
constraintAreaMinY	double	-1m/0	min y position of the constraint area, unconstrained by default (negative infinity)
constraintAreaMinZ	double	-1m/0	min z position of the constraint area, unconstrained by default (negative infinity)
constraintAreaMaxX	double	1m/0	max x position of the constraint area, unconstrained by default (positive infinity)
constraintAreaMaxY	double	1m/0	max y position of the constraint area, unconstrained by default (positive infinity)
constraintAreaMaxZ	double	1m/0	max z position of the constraint area, unconstrained by default (positive infinity)
updateInterval	double	0.1s	the simulation time interval used to regularly signal mobility state changes and update the display
is3D	bool	false	whether the trace file contains triplets or quadruples
traceFile	string		the BonnMotion trace file
nodeId	int		selects line in trace file; -1 gets substituted to parent module's index

Properties

Name	Value	Description
display	i=block/cogwheel
class	BonnMotionMobility

Signals

Name	Type	Unit
mobilityStateChanged	inet::MobilityBase

Source code

//
// Uses the native file format of BonnMotion (http://www.cs.uni-bonn.de/IV/BonnMotion/).
//
// The file is a plain text file, where every line describes the motion
// of one host. A line consists of one or more (t, x, y, [z]) tuples of real
// numbers, like:
//
// t1 x1 y1 t2 x2 y2 t3 x3 y3 t4 x4 y4 ...
// or
// t1 x1 y1 z1 t2 x2 y2 z2 t3 x3 y3 z3 t4 x4 y4 z4...
//
// The meaning is that the given node gets to (xk,yk) at tk. There's no
// separate notation for wait, so x and y coordinates will be repeated there.
//
// @author Andras Varga
//
simple BonnMotionMobility extends MovingMobilityBase
{
    parameters:
        bool is3D = default(false); // whether the trace file contains triplets or quadruples
        string traceFile; // the BonnMotion trace file
        int nodeId; // selects line in trace file; -1 gets substituted to parent module's index
        @class(BonnMotionMobility);
}

File: src/inet/mobility/single/BonnMotionMobility.ned