Package org.tweetyproject.logics.fol.reasoner

Class SimpleFolReasoner

java.lang.Object

org.tweetyproject.logics.fol.reasoner.FolReasoner

org.tweetyproject.logics.fol.reasoner.SimpleFolReasoner

All Implemented Interfaces:

QualitativeReasoner<FolBeliefSet,FolFormula>, Reasoner<Boolean,FolBeliefSet,FolFormula>

public class SimpleFolReasoner
extends FolReasoner

Uses a naive brute force search procedure for theorem proving.

Author:

Matthias Thimm

Field Summary

Fields inherited from class org.tweetyproject.logics.fol.reasoner.FolReasoner

defaultReasoner

Constructor Summary

Constructors

Constructor	Description
SimpleFolReasoner()

Method Summary

Modifier and Type	Method	Description
boolean	equivalent(FolBeliefSet kb, FolFormula f1, FolFormula f2)	This method determines whether two formulas are equivalent wrt.
Boolean	query(FolBeliefSet kb, FolFormula formula)	Queries the given belief base for the given formula.

Methods inherited from class org.tweetyproject.logics.fol.reasoner.FolReasoner

getDefaultReasoner, setDefaultReasoner

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleFolReasoner

public SimpleFolReasoner()

Method Details

query

public Boolean query(FolBeliefSet kb,
 FolFormula formula)

Description copied from interface: Reasoner

Queries the given belief base for the given formula.

Specified by:

query in interface QualitativeReasoner<FolBeliefSet,FolFormula>

Specified by:

query in interface Reasoner<Boolean,FolBeliefSet,FolFormula>

Specified by:

query in class FolReasoner

Parameters:

kb - a belief base

formula - a formula

Returns:

the answer to the query

equivalent

public boolean equivalent(FolBeliefSet kb,
 FolFormula f1,
 FolFormula f2)

Description copied from class: FolReasoner

This method determines whether two formulas are equivalent wrt. to the given knowledge base.

Specified by:

equivalent in class FolReasoner

Parameters:

kb - the knowledge base

f1 - the first formula.

f2 - the second formula.

Returns:

the answer to the query.