weka.classifiers.evaluation.output.prediction
Class Null

java.lang.Object
  weka.classifiers.evaluation.output.prediction.AbstractOutput
      weka.classifiers.evaluation.output.prediction.Null

All Implemented Interfaces:

Serializable, OptionHandler

public class Null
extends AbstractOutput

Suppresses all output.

Valid options are:

 -p <range>
  The range of attributes to print in addition to the classification.
  (default: none)

 -distribution
  Whether to turn on the output of the class distribution.
  Only for nominal class attributes.
  (default: off)

 -decimals <num>
  The number of digits after the decimal point.
  (default: 3)

 -file <path>
  The file to store the output in, instead of outputting it on stdout.
  Gets ignored if the supplied path is a directory.
  (default: .)

 -suppress
  In case the data gets stored in a file, then this flag can be used
  to suppress the regular output.
  (default: not suppressed)

Version:

$Revision: 8034 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Constructor Summary

Null()

Method Summary

boolean	generatesOutput() Returns always false.
String	getDisplay() Returns a short display text, to be used in comboboxes.
String	globalInfo() Returns a string describing the output generator.

Methods inherited from class weka.classifiers.evaluation.output.prediction.AbstractOutput

attributesTipText, fromCommandline, getAttributes, getBuffer, getDefaultNumDecimals, getHeader, getNumDecimals, getOptions, getOutputDistribution, getOutputFile, getSuppressOutput, listOptions, numDecimalsTipText, outputDistributionTipText, outputFileTipText, print, print, printClassification, printClassifications, printClassifications, printFooter, printHeader, setAttributes, setBuffer, setHeader, setNumDecimals, setOptions, setOutputDistribution, setOutputFile, setSuppressOutput, suppressOutputTipText

Methods inherited from class java.lang.Object

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

Constructor Detail

Null

public Null()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the output generator.

Specified by:

globalInfo in class AbstractOutput

Returns:

a description suitable for displaying in the GUI

getDisplay

public String getDisplay()

Returns a short display text, to be used in comboboxes.

Specified by:

getDisplay in class AbstractOutput

Returns:

a short display text

generatesOutput

public boolean generatesOutput()

Returns always false.

Overrides:

generatesOutput in class AbstractOutput

Returns:

always false