Class SensorServer

java.lang.Object
  |
  +--SensorServer

All Implemented Interfaces:

NetListener, java.lang.Runnable

public class SensorServer

extends java.lang.Object

implements NetListener, java.lang.Runnable

Does one thing which is to read a file and send it to the client.

Things to fix, calculate the correct time increment.

Field Summary

private int	currentTime A time index into the gesture.
private static int	dataSize
private static boolean	debug
private static java.lang.String	defaultFilename
private int	duration The number of seconds of data
private java.lang.String	filename
private int	frameSkip If the timeIncr rate is greater than the rate that the measurements were made at, then this is the number of frames to skip
private int	measurements The number of measurements each sensor made
private Net	net
private boolean	netReady
private int	nsensors The number of sensors providing data
private static int	packetSize
private static int	PORT
private Quat	q
private int	rate The measurement rate of the data in this file
private int	timeIncr The length of time between frames that we want to send.
private java.io.StreamTokenizer	tokReader

Constructor Summary

(package private)	SensorServer()
(package private)	SensorServer(java.lang.String filename) Sends untransformed sensor data to the Sensor.wrl vrml file.

Method Summary

static void	main(java.lang.String[] args)
void	NetReadData(java.io.DataInputStream in_stream) Just part of interface...doesn't do anything
(package private) void	printOrientation(int bird, float x, float y, float z, float ax)
(package private) void	printTimeStamp()
void	readHeader() Read the header of an animation file.
boolean	ready() Says whether connected to the network.
void	run() Read each line from the file and send information over the network.
(package private) void	sendOrientation(short id, float[] v) Send orientation over the socket in angle/axis representation
(package private) void	sendOrientation(short id, float x, float y, float z, float a)
(package private) void	sendTimeStamp() The identifier for a timestamp is 10.

Methods inherited from class java.lang.Object

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

Field Detail

defaultFilename

private static java.lang.String defaultFilename

filename

private java.lang.String filename

net

private Net net

tokReader

private java.io.StreamTokenizer tokReader

netReady

private boolean netReady

PORT

private static int PORT

packetSize

private static int packetSize

dataSize

private static int dataSize

q

private Quat q

debug

private static boolean debug

nsensors

private int nsensors

The number of sensors providing data

rate

private int rate

The measurement rate of the data in this file

measurements

private int measurements

The number of measurements each sensor made

duration

private int duration

The number of seconds of data

currentTime

private int currentTime

A time index into the gesture. Used to generate timestamps

timeIncr

private int timeIncr

The length of time between frames that we want to send. This doesn't necessarily correspond to the measurement rate in the gesture file

frameSkip

private int frameSkip

If the timeIncr rate is greater than the rate that the measurements were made at, then this is the number of frames to skip

Constructor Detail

SensorServer

SensorServer()
       throws java.io.FileNotFoundException

SensorServer

SensorServer(java.lang.String filename)
       throws java.io.FileNotFoundException

Sends untransformed sensor data to the Sensor.wrl vrml file. Should reflect the actual orientations of the sensors.

Parameters:

The - name of the file to read from.

Method Detail

main

public static void main(java.lang.String[] args)

ready

public boolean ready()

Says whether connected to the network.

readHeader

public void readHeader()
                throws java.io.IOException

Read the header of an animation file.

run

public void run()

Read each line from the file and send information over the network.

Specified by:

run in interface java.lang.Runnable

printOrientation

void printOrientation(int bird,
                      float x,
                      float y,
                      float z,
                      float ax)

printTimeStamp

void printTimeStamp()

sendOrientation

void sendOrientation(short id,
                     float x,
                     float y,
                     float z,
                     float a)

sendTimeStamp

void sendTimeStamp()

The identifier for a timestamp is 10.

sendOrientation

void sendOrientation(short id,
                     float[] v)

Send orientation over the socket in angle/axis representation

NetReadData

public void NetReadData(java.io.DataInputStream in_stream)

Just part of interface...doesn't do anything

Specified by:

NetReadData in interface NetListener