generator2
Class PositionReporter

java.lang.Object
  |
  +--generator2.Reporter
        |
        +--generator2.PositionReporter

public class PositionReporter

extends Reporter

Class for reporting the positions of moving objects into a file.

Field Summary

protected java.io.DataOutputStream	dOut The data output stream.
protected java.io.PrintWriter	pOut The print writer.

Fields inherited from class generator2.Reporter

DEL_OBJECT, MOVE_OBJECT, NEW_OBJECT, numOfEdges, numOfPoints, objects, properties, random, SYMBOLLAYER, visualize, VIZ

Constructor Summary

PositionReporter(java.util.Properties properties, DrawableObjects objects)
Constructor of the default reporter.

Method Summary

void	close() Closes the reporter.
protected static void	print(java.io.DataOutputStream out, byte action, long id, int repNum, int objClass, int time, double x, double y, double speed, double doneDist, int nextNodeX, int nextNodeY) Prints the given point to the DataOutputStream.
protected static void	print(java.io.PrintWriter out, java.lang.String action, long id, int repNum, int objClass, int time, double x, double y, double speed, double doneDist, int nextNodeX, int nextNodeY) Prints the given point to the print writer.
void	reportDisappearingObject(double time, long id, int repNum, int objClass, int x, int y, double doneDist, int reportProbability) Reports the characteristic properties of a dispappering object at a time stamp
int	reportMovingObject(int time, long id, int repNum, int objClass, double x, double y, double speed, double doneDist, int nextNodeX, int nextNodeY, int reportProbability) Reports the characteristic properties of a moving object at a time stamp according to its report probability.
int	reportNewMovingObject(int time, long id, int objClass, int x, int y, double speed, int nextNodeX, int nextNodeY, int reportProbability) Reports an new moving object if its report probability > 0.

Methods inherited from class generator2.Reporter

getNumberOfReportedEdges, getNumberOfReportedPoints, removeReportedObjects, reportDisappearingExternalObject, reportDouble, reportEdge, reportInt, reportMovingExternalObject, reportNewExternalObject, visualizeExternalObject, visualizeMovingObject

Methods inherited from class java.lang.Object

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

Field Detail

dOut

protected java.io.DataOutputStream dOut

The data output stream.

pOut

protected java.io.PrintWriter pOut

The print writer.

Constructor Detail

PositionReporter

public PositionReporter(java.util.Properties properties,
                        DrawableObjects objects)

Constructor of the default reporter.

Parameters:

properties - properties of the generator

objects - container of drawable objects

Method Detail

close

public void close()

Closes the reporter.

Overrides:

close in class Reporter

print

protected static void print(java.io.PrintWriter out,
                            java.lang.String action,
                            long id,
                            int repNum,
                            int objClass,
                            int time,
                            double x,
                            double y,
                            double speed,
                            double doneDist,
                            int nextNodeX,
                            int nextNodeY)

Prints the given point to the print writer.

Parameters:

out - the print writer

action - the action of the object

id - object id

repNum - report number

objClass - object class

time - time stamp

x - current x-coordinate

y - current y-coordinate

speed - current speed

doneDist - the distance since the last reporting

nextNodeX - x-coordinate of the next node

nextNodeY - y-coordinate of the next node

print

protected static void print(java.io.DataOutputStream out,
                            byte action,
                            long id,
                            int repNum,
                            int objClass,
                            int time,
                            double x,
                            double y,
                            double speed,
                            double doneDist,
                            int nextNodeX,
                            int nextNodeY)

Prints the given point to the DataOutputStream.

Parameters:

out - the DataOutputStream

action - the action of the object

id - object id

repNum - report number

objClass - object class

time - time stamp

x - current x-coordinate

y - current y-coordinate

speed - current speed

doneDist - the distance since the last reporting

nextNodeX - x-coordinate of the next node

nextNodeY - y-coordinate of the next node

reportDisappearingObject

public void reportDisappearingObject(double time,
                                     long id,
                                     int repNum,
                                     int objClass,
                                     int x,
                                     int y,
                                     double doneDist,
                                     int reportProbability)

Reports the characteristic properties of a dispappering object at a time stamp

Overrides:

reportDisappearingObject in class Reporter

Parameters:

time - the arrival time (with fraction)

id - object id

repNum - report number

objClass - object class

x - x-coordinate

y - y-coordinate

doneDist - the distance since the last reporting

reportProbability - value between (0..1000)

reportMovingObject

public int reportMovingObject(int time,
                              long id,
                              int repNum,
                              int objClass,
                              double x,
                              double y,
                              double speed,
                              double doneDist,
                              int nextNodeX,
                              int nextNodeY,
                              int reportProbability)

Reports the characteristic properties of a moving object at a time stamp according to its report probability.

Overrides:

reportMovingObject in class Reporter

Parameters:

time - time stamp

id - object id

repNum - report number

objClass - object class

x - x-coordinate

y - y-coordinate

speed - current speed

doneDist - the distance since the last reporting

nextNodeX - x-coordinate of the next node

nextNodeY - y-coordinate of the next node

reportProbability - value between (0..1000)

Returns:

new report number

reportNewMovingObject

public int reportNewMovingObject(int time,
                                 long id,
                                 int objClass,
                                 int x,
                                 int y,
                                 double speed,
                                 int nextNodeX,
                                 int nextNodeY,
                                 int reportProbability)

Reports an new moving object if its report probability > 0.

Overrides:

reportNewMovingObject in class Reporter

Parameters:

time - time stamp

id - object id

objClass - object class

x - x-coordinate of start

y - y-coordinate of start

speed - current speed

nextNodeX - x-coordinate of the next node

nextNodeY - y-coordinate of the next node

reportProbability - value between (0..1000)