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Class its.backbone.domain.tms.TmsReceiver

java.lang.Object
   |
   +----java.lang.Thread
           |
           +----its.backbone.domain.tms.TmsReceiver

public class TmsReceiver

extends Thread

implements ContentListener, DataListener, ExtractorListener, SensorListener, TmsListener

TmsReceiver(String, int)

Constructor sets SddReceiver attributes

addSensorListener(SensorListener)

method to add a sensor listener

addTmsListener(TmsListener)

method to add a tms listener

contentReceived(ContentEvent)

content callback

dataReceived(DataEvent)

data callback

exit()

method to exit

extractorReceived(ExtractorEvent)

extractor callback

generateOutput(PrintStream, TmsData[])

sample implementation for processData which writes generated data fields to standard output: for loops, volume (vehicles/hr) and occupancy for stations, volume, occupancy, and number of lanes for speed trap, speed and length

generateSQL(PrintStream, TmsData[])

sample implementation for processData which writes SQL to stream

getExtractor()

function to get the extractor

getSddReceiver()

function to get the SddReceiver object

main(String[])

instantiates TmsReceiver from command line, connects to source

removeSensorListener(SensorListener)

method to remove the sensor listener from the vector

removeTmsListener(TmsListener)

method to remove the tms listener from the vector

run()

thread run method

selectSensor(String)

method to select a single sensor for extractor ( see sensor enum listener for valid names )

selectSensorAll()

method to select all of the sensor for extraction

selectSensorFile(String)

method to select specific sensors listed in an ASCII file for extraction ( see sensor enum listener for valid names )

sensorReceived(SensorEvent)

dummy callback for the sensors

tmsReceived(TmsEvent)

dummy callback for the tms

 public TmsReceiver(String host,
                    int port) throws UnknownHostException

Constructor sets SddReceiver attributes

Parameters:

host - server host name

port - server port number

 public void contentReceived(ContentEvent event)

content callback

Parameters:

event - content event

See Also:

ContentEvent

 public void dataReceived(DataEvent event)

data callback

Parameters:

event - contains the data event

 public void extractorReceived(ExtractorEvent event)

extractor callback

Parameters:

event - contains the extractor event

See Also:

ExtractorEvent

 public void run()

thread run method

Overrides:

run in class Thread

 public void exit()

method to exit

Overrides:

exit in class Thread

 public Extractor getExtractor()

function to get the extractor

Returns:

s Extractor contains the downloaded extractor

 public SddReceiver getSddReceiver()

function to get the SddReceiver object

Returns:

s SddReceiver contains the SddReceiver object

See Also:

SddReceiver

 public synchronized void addSensorListener(SensorListener sensorListener)

method to add a sensor listener

Parameters:

sensorListener - object to add to the sensor callback vector

 public synchronized void addTmsListener(TmsListener tmsListener)

method to add a tms listener

Parameters:

tmsListener - object to add to the tms data callback vector

 public void removeSensorListener(SensorListener sensorListener)

method to remove the sensor listener from the vector

Parameters:

sensorListener - listener to remove from the vector

 public void removeTmsListener(TmsListener tmsListener)

method to remove the tms listener from the vector

Parameters:

tmsListener - listener to remove from the vector

 public void sensorReceived(SensorEvent event)

dummy callback for the sensors

Parameters:

event - contains the sensor event

 public void tmsReceived(TmsEvent event)

dummy callback for the tms

Parameters:

event - contains the tms event

 public void selectSensorAll()

method to select all of the sensor for extraction

 public void selectSensorFile(String filename) throws IOException

method to select specific sensors listed in an ASCII file for extraction ( see sensor enum listener for valid names )

Parameters:

filename - contains the filename of the sensor list file

 public void selectSensor(String sensor)

method to select a single sensor for extractor ( see sensor enum listener for valid names )

Parameters:

sensor - string containing the sensors name

 public void generateSQL(PrintStream ps,
                         TmsData data[])

sample implementation for processData which writes SQL to stream

Parameters:

ps - contains the printstream

data - contains the data

 public void generateOutput(PrintStream ps,
                            TmsData data[])

sample implementation for processData which writes generated data fields to standard output: for loops, volume (vehicles/hr) and occupancy for stations, volume, occupancy, and number of lanes for speed trap, speed and length

Parameters:

ps - print stream

data - data

 public static void main(String args[]) throws Exception

instantiates TmsReceiver from command line, connects to source

Parameters:

args - command line parameters

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