uk.ac.ed.inf.taweka.weka
Class Arff

java.lang.Object
  uk.ac.ed.inf.taweka.Initialised
      uk.ac.ed.inf.taweka.weka.Arff

All Implemented Interfaces:

Initialisable

Direct Known Subclasses:

MulanArff

public class Arff
extends Initialised

Creates an ARFF file: checks file properties, loads data from database, fills and writes to file the ARFF attributes, classes and instances, generates auxiliary files if needed.

Version:

22 Apr 2010

Author:

Luna De Ferrari luna.deferrari-at-ed.ac.uk

Field Summary

static java.lang.String	ARFF_TABLE The name of the table to save the arff file details to
static java.lang.String	AUTHOR
static java.lang.String	TAWEKA_NAME
static java.lang.String	VERSION
static java.lang.String	WEB_PAGE

Fields inherited from class uk.ac.ed.inf.taweka.Initialised

m_initialisationIsCorrect

Constructor Summary

Arff(java.lang.String dataPropsFilePath, java.lang.String resultPropsFilePath)

Method Summary

int	generateAndWriteArffFile() The core of TaWeka: save properties to experiment table, load data from data database and save arff to file
java.lang.String	getArffPath()
int	getArffRecordId()
ArffProperties	getDataArffProperties()
uk.ac.ed.inf.utils.database.DbManager	getDataDbManager()
java.lang.String	getDataPropsFilePath()
DataSetManager	getDataSetManager()
uk.ac.ed.inf.utils.database.DbConn	getDbConn()
uk.ac.ed.inf.utils.database.DbReader	getDbReader()
uk.ac.ed.inf.utils.database.DbManager	getResultsDbManager()
void	loadAndGenerateArff()
static void	main(java.lang.String[] args)
int	setArffRecordId(int arffRecordId) Sets the arff record id and returns it for further use.
void	setDataSetManager()

Methods inherited from class uk.ac.ed.inf.taweka.Initialised

initialisationIsCorrect, setInitialisationIsCorrect

Methods inherited from class java.lang.Object

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

Field Detail

ARFF_TABLE

public static final java.lang.String ARFF_TABLE

The name of the table to save the arff file details to

See Also:

Constant Field Values

AUTHOR

public static final java.lang.String AUTHOR

See Also:

Constant Field Values

TAWEKA_NAME

public static final java.lang.String TAWEKA_NAME

See Also:

Constant Field Values

VERSION

public static final java.lang.String VERSION

See Also:

Constant Field Values

WEB_PAGE

public static final java.lang.String WEB_PAGE

See Also:

Constant Field Values

Constructor Detail

Arff

public Arff(java.lang.String dataPropsFilePath,
            java.lang.String resultPropsFilePath)

Method Detail

generateAndWriteArffFile

public int generateAndWriteArffFile()

The core of TaWeka: save properties to experiment table, load data from data database and save arff to file

getArffPath

public java.lang.String getArffPath()

getArffRecordId

public int getArffRecordId()

getDataArffProperties

public ArffProperties getDataArffProperties()

getDataDbManager

public uk.ac.ed.inf.utils.database.DbManager getDataDbManager()

getDataPropsFilePath

public java.lang.String getDataPropsFilePath()

getDataSetManager

public DataSetManager getDataSetManager()

getDbConn

public uk.ac.ed.inf.utils.database.DbConn getDbConn()

getDbReader

public uk.ac.ed.inf.utils.database.DbReader getDbReader()

getResultsDbManager

public uk.ac.ed.inf.utils.database.DbManager getResultsDbManager()

loadAndGenerateArff

public void loadAndGenerateArff()

setArffRecordId

public int setArffRecordId(int arffRecordId)

Sets the arff record id and returns it for further use.

Parameters:

arffRecordId - the table id for this arff file details

Returns:

the table id for this arff file details

setDataSetManager

public void setDataSetManager()

main

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