net.sf.tweety.logics.pcl.analysis

Class DistanceMinimizationMachineShop

java.lang.Object

net.sf.tweety.logics.pcl.analysis.DistanceMinimizationMachineShop

All Implemented Interfaces:

BeliefBaseMachineShop

public class DistanceMinimizationMachineShop
extends java.lang.Object
implements BeliefBaseMachineShop

This consistency restorer uses the distance minimization inconsistency measure to restore consistency.

Author:

Matthias Thimm

Field Summary

Fields

Modifier and Type	Field and Description
private int	p The p-norm parameter.

Constructor Summary

Constructors

Constructor and Description
DistanceMinimizationMachineShop() Creates a new restorer for p=1.
DistanceMinimizationMachineShop(int p) Creates a new restorer for the given p.

Method Summary

Modifier and Type	Method and Description
BeliefBase	repair(BeliefBase beliefBase) Repairs the given belief base, i.e.

Methods inherited from class java.lang.Object

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

Field Detail

p

private int p

The p-norm parameter.

Constructor Detail

DistanceMinimizationMachineShop

public DistanceMinimizationMachineShop()

Creates a new restorer for p=1.

DistanceMinimizationMachineShop

public DistanceMinimizationMachineShop(int p)

Creates a new restorer for the given p.

Parameters:

p - some parameter for the p-norm.

Method Detail

repair

public BeliefBase repair(BeliefBase beliefBase)

Description copied from interface: BeliefBaseMachineShop

Repairs the given belief base, i.e. restores consistency.

Specified by:

repair in interface BeliefBaseMachineShop

Parameters:

beliefBase - a possibly inconsistent belief base.

Returns:

a consistent belief base that is as close as possible to the given belief base. NOTE: if the given belief base is consistent this method is expected to return it unmodified.