edu.bonn.cs.iv.bonnmotion.models
Class GaussMarkov

java.lang.Object
  edu.bonn.cs.iv.bonnmotion.App
      edu.bonn.cs.iv.bonnmotion.Scenario
          edu.bonn.cs.iv.bonnmotion.models.GaussMarkov

All Implemented Interfaces:

Model, ScenarioLink

public class GaussMarkov
extends Scenario

Application to construct Gauss-Markov mobility scenarios.

Field Summary

protected double	angleStdDev Border width [m].
protected boolean	checkBounds prevent nodes from running out of the simulation are?
protected boolean	gaussSpeed Initialize speed with gaussian distribution
protected double	inputX
protected double	inputY
protected double	maxspeed Maximum speed [m/s].
protected double	minspeed
protected double	speedStdDev Speed standard deviation [m/s].
protected boolean	uniformSpeed Force uniform speed distribution
protected double	updateFrequency Update frequency [s].

Fields inherited from class edu.bonn.cs.iv.bonnmotion.Scenario

aField, aFieldParams, buildings, circular, duration, ignore, isTransition, modelName, node, predecessorScenario, rand, randomSeed, transitionMode, x, y

Fields inherited from interface edu.bonn.cs.iv.bonnmotion.ScenarioLink

LINKMODE_FAST, LINKMODE_MOVE

Constructor Summary

GaussMarkov(int nodes, double x, double y, double duration, double ignore, long randomSeed, double updateFrequency, double maxspeed, double angleStdDev, double speedStdDev)

GaussMarkov(java.lang.String[] args)

GaussMarkov(java.lang.String[] args, Scenario _pre, java.lang.Integer _transitionMode)

Method Summary

void	generate()
double	getNewDir(double oldDir, Position pos)
double	getNewSpeed(double oldSpeed)
void	go(java.lang.String[] args) Main method from where all the magic starts ...
protected boolean	parseArg(char key, java.lang.String val)
protected boolean	parseArg(java.lang.String key, java.lang.String value)
static void	printHelp()
void	write(java.lang.String _name)

Methods inherited from class edu.bonn.cs.iv.bonnmotion.Scenario

cut, getBuilding, getDuration, getIgnore, getModelName, getNode, getNode, getRandomSeed, getX, getY, nodeCount, paramFromFile, paramFromFile, postGeneration, preGeneration, randomNextDouble, randomNextGaussian, randomNextPosition, randomNextPosition, read, setDuration, setModelName, setNode, transition, transitionWaypointFast, transitionWaypointMove, write

Methods inherited from class edu.bonn.cs.iv.bonnmotion.App

exceptionHandler, openPrintWriter, parse, parseArg, parseDoubleArray, parseIntArray, parseStringArray, stringArrayConcat

Methods inherited from class java.lang.Object

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

Field Detail

updateFrequency

protected double updateFrequency

Update frequency [s].

maxspeed

protected double maxspeed

Maximum speed [m/s].

angleStdDev

protected double angleStdDev

Border width [m].

speedStdDev

protected double speedStdDev

Speed standard deviation [m/s].

checkBounds

protected boolean checkBounds

prevent nodes from running out of the simulation are?

gaussSpeed

protected boolean gaussSpeed

Initialize speed with gaussian distribution

uniformSpeed

protected boolean uniformSpeed

Force uniform speed distribution

minspeed

protected double minspeed

inputX

protected double inputX

inputY

protected double inputY

Constructor Detail

GaussMarkov

public GaussMarkov(java.lang.String[] args)

GaussMarkov

public GaussMarkov(int nodes,
                   double x,
                   double y,
                   double duration,
                   double ignore,
                   long randomSeed,
                   double updateFrequency,
                   double maxspeed,
                   double angleStdDev,
                   double speedStdDev)

GaussMarkov

public GaussMarkov(java.lang.String[] args,
                   Scenario _pre,
                   java.lang.Integer _transitionMode)

Method Detail

parseArg

protected boolean parseArg(java.lang.String key,
                           java.lang.String value)

Overrides:

parseArg in class Scenario

parseArg

protected boolean parseArg(char key,
                           java.lang.String val)

Overrides:

parseArg in class Scenario

go

public void go(java.lang.String[] args)

Description copied from class: App

Main method from where all the magic starts ...

Overrides:

go in class Scenario

See Also:

App.go(String[])

generate

public void generate()

getNewDir

public double getNewDir(double oldDir,
                        Position pos)

getNewSpeed

public double getNewSpeed(double oldSpeed)

write

public void write(java.lang.String _name)
           throws java.io.FileNotFoundException,
                  java.io.IOException

Specified by:

write in interface Model

Overrides:

write in class Scenario

Throws:

java.io.FileNotFoundException

java.io.IOException

printHelp

public static void printHelp()