SSF.Util.Plot
Class TimeSeries

java.lang.Object
  |
  +--SSF.Util.Plot.TimeSeries

public class TimeSeries

extends java.lang.Object

Component for plotting time-series of data (NIC queue data and netflow data).
Simple application wrapper to bin data, view time-series or output to file. Generate live (animated) plot or plot file (PlotML or ascii).

Use -help option for help on usage and options.

TO DO:

Inefficient, has to aggregate the whole trace in memory before plotting.

Field Summary

protected static char	ASCII_FILE
static float	BAR_WIDTH Width of bars as fraction of time-bin size
static float	BIN_SIZE Default setting for the time-bin size
java.lang.Object[][]	dataVector Data input for data generated from file.
static java.lang.String[]	FIELD_SYMBS
protected static char	LIVE_FROM_FILE
protected static int	PLOT_LOOP_DELAY
protected static char	PLOTML_FILE
protected static int	POINT_PLOT_DELAY
static int	RESCALE_STEP Default setting to rescale live plot after each data point.
protected static char	STATIC_FROM_FILE

Constructor Summary

TimeSeries()
Default constructor.

Method Summary

static void	main(java.lang.String[] args)
static void	printHelp()
void	writeAsciidata(float binSize) Write flow data vector in ascii format
void	writePlotMLdata(float binSize) Write flow data vector in PlotML format

Methods inherited from class java.lang.Object

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

Field Detail

BIN_SIZE

public static final float BIN_SIZE

Default setting for the time-bin size

See Also:

Constant Field Values

BAR_WIDTH

public static final float BAR_WIDTH

Width of bars as fraction of time-bin size

See Also:

Constant Field Values

PLOTML_FILE

protected static final char PLOTML_FILE

See Also:

Constant Field Values

LIVE_FROM_FILE

protected static final char LIVE_FROM_FILE

See Also:

Constant Field Values

STATIC_FROM_FILE

protected static final char STATIC_FROM_FILE

See Also:

Constant Field Values

ASCII_FILE

protected static final char ASCII_FILE

See Also:

Constant Field Values

POINT_PLOT_DELAY

protected static final int POINT_PLOT_DELAY

See Also:

Constant Field Values

PLOT_LOOP_DELAY

protected static final int PLOT_LOOP_DELAY

See Also:

Constant Field Values

RESCALE_STEP

public static final int RESCALE_STEP

Default setting to rescale live plot after each data point.

See Also:

Constant Field Values

FIELD_SYMBS

public static final java.lang.String[] FIELD_SYMBS

dataVector

public java.lang.Object[][] dataVector

Data input for data generated from file. Each row is one dataset.

Constructor Detail

TimeSeries

public TimeSeries()

Default constructor. Does nothing. (handled by "main")

Method Detail

writePlotMLdata

public void writePlotMLdata(float binSize)

Write flow data vector in PlotML format

writeAsciidata

public void writeAsciidata(float binSize)

Write flow data vector in ascii format

printHelp

public static void printHelp()

main

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