Package adams.data.weka

Class ArffUtils

java.lang.Object

adams.data.weka.ArffUtils

public class ArffUtils
extends Object

A helper class for ARFF related stuff.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field	Description
static String	PREFIX_ADDITIONALFIELDS	the prefix for additional fields.
static String	PREFIX_NOTE	the prefix for notes.

Constructor Summary

Constructors

Constructor	Description
ArffUtils()

Method Summary

Modifier and Type	Method	Description
static String	getAdditionalFieldName(AbstractField field)	Returns the name of an attribute for an additional field.
static String	getDBIDName()	Returns the name of the attribute containing the database ID.
static String	getFieldName(AbstractField field)	Returns the name of an attribute for a field.
static String	getIDName()	Returns the name of the attribute containing the ID of the data container.
static String	getNoteName(String prefix)	Returns the name of an attribute for a note.

Methods inherited from class java.lang.Object

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

Field Detail

PREFIX_NOTE

public static final String PREFIX_NOTE

the prefix for notes.

See Also:

Constant Field Values

PREFIX_ADDITIONALFIELDS

public static final String PREFIX_ADDITIONALFIELDS

the prefix for additional fields.

See Also:

Constant Field Values

Constructor Detail

ArffUtils

public ArffUtils()

Method Detail

getDBIDName

public static String getDBIDName()

Returns the name of the attribute containing the database ID.

Returns:

the attribute name

getIDName

public static String getIDName()

Returns the name of the attribute containing the ID of the data container.

Returns:

the attribute name

getFieldName

public static String getFieldName(AbstractField field)

Returns the name of an attribute for a field.

Parameters:

field - the field to generate the name for

Returns:

the attribute name

getAdditionalFieldName

public static String getAdditionalFieldName(AbstractField field)

Returns the name of an attribute for an additional field. Gets prefixed with "additional-".

Parameters:

field - the field to generate the name for

Returns:

the attribute name

See Also:

PREFIX_ADDITIONALFIELDS

getNoteName

public static String getNoteName(String prefix)

Returns the name of an attribute for a note. Gets prefixed with "note-".

Parameters:

prefix - the note prefix to generate the name for

Returns:

the attribute name

See Also:

PREFIX_NOTE