Main Page | Class Hierarchy | Class List | Class Members

kddml.Core.DataMining.DataFieldManager Interface Reference

Inheritance diagram for kddml.Core.DataMining.DataFieldManager:

kddml.Core.DataMining.DataField List of all members.

Public Member Functions

void addEnumeratedValue (String value) throws MiningModelException
boolean equals (DataFieldManager data_field)
String getName ()
String getDisplayedName ()
byte getType ()
String getStringType ()
void setDisplayedName (String display_name)
void setType (byte type)
String[] getEnumeratedValues ()

Detailed Description

A manager interface for a data field.

Title: KDDML

Description: Knowledge Discovery in Database Environment

Copyright: Copyright (c) 2003-2005

Company: Universita' di Pisa - Dipartimento di Informatica

Author:
Andrea Romei (romei@di.unipi.it)
Version:
2.0.16


Member Function Documentation

void kddml.Core.DataMining.DataFieldManager.addEnumeratedValue String  value  )  throws MiningModelException
 

Adds a new category to a discrete field. Throws an exception if the field is not discrete.

Parameters:
value String
Exceptions:
MiningModelException 

Implemented in kddml.Core.DataMining.DataField.

boolean kddml.Core.DataMining.DataFieldManager.equals DataFieldManager  data_field  ) 
 

Compares two data fields. Returns true two data fields are equal.

Parameters:
data_field DataFieldManager
Returns:
boolean

Implemented in kddml.Core.DataMining.DataField.

String kddml.Core.DataMining.DataFieldManager.getName  ) 
 

Returns the name of the data field.

Returns:
String

Implemented in kddml.Core.DataMining.DataField.

String kddml.Core.DataMining.DataFieldManager.getDisplayedName  ) 
 

Return the displayed name of the field.

Returns:
String

Implemented in kddml.Core.DataMining.DataField.

byte kddml.Core.DataMining.DataFieldManager.getType  ) 
 

Return the type of the field. Can be categorical, ordinal, continuous. Categorical fields have the operator "=", ordinal fields have an additional "<", and continuous fields also have arithmetic operators.

Returns:
byte

Implemented in kddml.Core.DataMining.DataField.

String kddml.Core.DataMining.DataFieldManager.getStringType  ) 
 

Returns a string representation of the type.

Returns:
String

Implemented in kddml.Core.DataMining.DataField.

void kddml.Core.DataMining.DataFieldManager.setDisplayedName String  display_name  ) 
 

Sets the displayed name of the field.

Parameters:
display_name String

Implemented in kddml.Core.DataMining.DataField.

void kddml.Core.DataMining.DataFieldManager.setType byte  type  ) 
 

Sets the type of the field.

Parameters:
type byte

Implemented in kddml.Core.DataMining.DataField.

String [] kddml.Core.DataMining.DataFieldManager.getEnumeratedValues  ) 
 

Returns enumerated values for a nominal attribute as array of strings. Return an empty array if the attribute is not discrete.

Returns:
String[]

Implemented in kddml.Core.DataMining.DataField.


Generated on Thu Feb 23 13:04:37 2006 for kddml by  doxygen 1.4.3