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kddml.Operators.Preprocessing.RewritingAlgorithms.RewritingAlgorithmResolverTask Interface Reference

Inheritance diagram for kddml.Operators.Preprocessing.RewritingAlgorithms.RewritingAlgorithmResolverTask:

kddml.Operators.Preprocessing.PPAlgorithmResolverTask kddml.Operators.AlgorithmResolverTask kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_M_REWRITING_RESOLVER kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_S_REWRITING_RESOLVER kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_T_REWRITING_RESOLVER List of all members.

Public Member Functions

String[] rewrite (String value, String pp_value) throws ResolverException, KDDMLCoreException
void readStatistics (DataStatisticsManager statistic, DataStatisticsManager PPstatistic) throws ResolverException, KDDMLCoreException

Detailed Description

An interface for rewriting algorithms resolving.

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.Operators.Preprocessing.RewritingAlgorithms.RewritingAlgorithmResolverTask.rewrite String  value,
String  pp_value
throws ResolverException, KDDMLCoreException
 

It rewrites the values of an input value according to the rewriting method. The method takes as input the physical instance value and the related preprocessing value and it returns a bi-dimensional array containing the rewrited physical value and the rewrited preprocessing value.

Parameters:
value String the physical instance attribute whose value must be rewrited.
pp_value String the preprocessing instance attribute whose value must be rewrited.
Returns:
String[] a bi-dimensional array containing the pysical output value as first argument, and the preprocessing output value as second argument.
Exceptions:
ResolverException if a resolver level error occurs.
KDDMLCoreException if a core level error occurs.

Implemented in kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_M_REWRITING_RESOLVER, kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_S_REWRITING_RESOLVER, and kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_T_REWRITING_RESOLVER.

void kddml.Operators.Preprocessing.RewritingAlgorithms.RewritingAlgorithmResolverTask.readStatistics DataStatisticsManager  statistic,
DataStatisticsManager  PPstatistic
throws ResolverException, KDDMLCoreException
 

Reads the data statistics related to the input preprocessing table.

Parameters:
statistic DataStatisticsManager
PPstatistic DataStatisticManager
Exceptions:
ResolverException 
KDDMLCoreException 

Implemented in kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_M_REWRITING_RESOLVER, kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_S_REWRITING_RESOLVER, and kddml.Operators.Preprocessing.RewritingAlgorithms.RULE_T_REWRITING_RESOLVER.


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