keel.Algorithms.Preprocess.Converter

Class Importer

java.lang.Object

keel.Algorithms.Preprocess.Converter.Importer

Direct Known Subclasses:

CsvToKeel, DbToKeel, DifToKeel, ExcelToKeel, HtmlToKeel, PrnToKeel, PropertyListToKeel, TxtToKeel, UciToKeel, WekaToKeel, XmlToKeel

public abstract class Importer
extends java.lang.Object

Importer

Abstract class that contains the methods to import different format files to files with KEEL format.

Version:

1.0

Author:

Teresa Prieto López (UCO)

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	processHeader Property for considering or not the header with the attributes names only used for CSV, TXT, Excel, HTML and PRN formats).

Constructor Summary

Constructors

Constructor and Description
Importer()

Method Summary

Modifier and Type	Method and Description
int	DataType(java.lang.String item) Returns the type of the element given as argument.
void	Save(java.lang.String pathnameOutput) Method that creates the output file with KEEL format given as parameter using all the structures built by the start method of not abstract classes.
void	setProcessHeader(boolean processHeader) Method for setting a boolean indicating if the header must be processed
java.lang.String	UcFirst(java.lang.String line) Sets as capital letter the first one of the line given as parameter.

Methods inherited from class java.lang.Object

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

Field Detail

processHeader

protected boolean processHeader

Property for considering or not the header with the attributes names only used for CSV, TXT, Excel, HTML and PRN formats).

Constructor Detail

Importer

public Importer()

Method Detail

setProcessHeader

public void setProcessHeader(boolean processHeader)

Method for setting a boolean indicating if the header must be processed

Parameters:

processHeader - Boolean

Save

public void Save(java.lang.String pathnameOutput)
          throws java.lang.Exception

Method that creates the output file with KEEL format given as parameter using all the structures built by the start method of not abstract classes.

Parameters:

pathnameOutput - KEEL file path to generate.

Throws:

java.lang.Exception - if the file can not be written.

UcFirst

public java.lang.String UcFirst(java.lang.String line)

Sets as capital letter the first one of the line given as parameter.

Parameters:

line - line given.

Returns:

Same line with the first letter being capital.

DataType

public int DataType(java.lang.String item)

Returns the type of the element given as argument.

Parameters:

item - element given.

Returns:

type of the element (0 nominal, 1 integer y 2 real).