generator2
Class NodeReporter

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

public class NodeReporter

extends Reporter

Class for reporting the passed nodes into a file. Requires SDK 1.2 or higher.

Nested Class Summary

protected class

NodeReporter.ReportObject Internal class for representing report objects.

Field Summary

protected java.io.DataOutputStream	dOut The data output stream.
protected java.io.PrintWriter	pOut The print writer.
protected java.util.Vector	repObjs Vector for storing report objects.

Fields inherited from class generator2.Reporter

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

Constructor Summary

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

Method Summary

void	close() Closes the reporter.
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
void	reportEdge(double time, long objId, int edgeRepNum, int objClass, long edgeId, int edgeClass, int x1, int y1, double speed, int x2, int y2, int reportProbability) Does nothing.
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.
protected void	reportObjects() Reports the objects from the "repObjs" vector.

Methods inherited from class generator2.Reporter

getNumberOfReportedEdges, getNumberOfReportedPoints, removeReportedObjects, reportDisappearingExternalObject, reportDouble, 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.

repObjs

protected java.util.Vector repObjs

Vector for storing report objects.

Constructor Detail

NodeReporter

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

Constructor of the 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

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)

reportEdge

public void reportEdge(double time,
                       long objId,
                       int edgeRepNum,
                       int objClass,
                       long edgeId,
                       int edgeClass,
                       int x1,
                       int y1,
                       double speed,
                       int x2,
                       int y2,
                       int reportProbability)

Does nothing. Can be modified for reporting the coordinates of a traversed edge if the report probability > 0.

Overrides:

reportEdge in class Reporter

Parameters:

time - time stamp (with fraction) when the edge is entried

objId - the id of the moving object id

edgeRepNum - the edge report number

objClass - object class

edgeId - the edge id

edgeClass - the edge class

x1 - the first x-coordinate

y1 - the first y-coordinate

speed - current speed

x2 - the second x-coordinate

y2 - the second y-coordinate

reportProbability - (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)

reportObjects

protected void reportObjects()

Reports the objects from the "repObjs" vector.