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kddml.Core.DataMining.ClassificationTrees.SetOperator Class Reference

List of all members.

Public Member Functions

String toString ()

Static Public Attributes

static final SetOperator IN = new SetOperator()
static final SetOperator NOT_IN = new SetOperator()

Detailed Description

This enumeration specifies the comparison operators on a set of values. In other terms, a set operator checks whether a field value is element of a set. The attribute associated with this object can take one of following boolean operators:
  1. 'Is In' which becomes true if the value of the attribute is one of the specified set. (e.g., color IN { red, green })
  2. 'Is Not In' which becomes true if the value of the attribute is not one of the specified set. (e.g., color NOT IN { white, black })

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

String kddml.Core.DataMining.ClassificationTrees.SetOperator.toString  ) 
 

Returns a representation of this object as string.

Returns:
String


Member Data Documentation

final SetOperator kddml.Core.DataMining.ClassificationTrees.SetOperator.IN = new SetOperator() [static]
 

The set operator 'Is Is' which becomes true if the value of the attribute is one of the specified set. (e.g., color IN { red, green })

final SetOperator kddml.Core.DataMining.ClassificationTrees.SetOperator.NOT_IN = new SetOperator() [static]
 

The set operator 'Is Not In' which becomes true if the value of the attribute is not one of the specified set. (e.g., color NOT IN { white, black })


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