Package org.tweetyproject.arg.dung.reasoner

Class SolidAdmissibleReasoner

java.lang.Object

org.tweetyproject.arg.dung.reasoner.AbstractDungReasoner

org.tweetyproject.arg.dung.reasoner.AbstractExtensionReasoner

org.tweetyproject.arg.dung.reasoner.SolidAdmissibleReasoner

All Implemented Interfaces:

ModelProvider<Argument,DungTheory,Extension<DungTheory>>, PostulateEvaluatable<Argument>, QualitativeReasoner<DungTheory,Argument>, Reasoner<Boolean,DungTheory,Argument>

public class SolidAdmissibleReasoner
extends AbstractExtensionReasoner

Reasoner for solid admissibility a set of arguments E solid-defends an argument a, iff for all attackers b of a it holds that all arguments c which attack b are in E see: Liu, X., and Chen, W. Solid semantics and extension aggregation using quota rules under integrity constraints. (2021)

Author:

Lars Bengel

Constructor Summary

Constructors

Constructor	Description
SolidAdmissibleReasoner()

Method Summary

Modifier and Type	Method	Description
Extension<DungTheory>	getModel(DungTheory bbase)	Returns a single (dedicated) model of the given belief base.
Collection<Extension<DungTheory>>	getModels(DungTheory bbase)	Returns a characterizing model of the given belief base
Collection<Argument>	getSolidlyDefended(Extension<DungTheory> ext, DungTheory theory)
boolean	isInstalled()	the solver is natively installed and is therefore always installed
boolean	isSolidlyDefendedBy(Argument arg, Extension<DungTheory> ext, DungTheory theory)

Methods inherited from class org.tweetyproject.arg.dung.reasoner.AbstractExtensionReasoner

getSimpleReasonerForSemantics, query, query

Methods inherited from class java.lang.Object

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

Constructor Details

SolidAdmissibleReasoner

public SolidAdmissibleReasoner()

Method Details

getModels

public Collection<Extension<DungTheory>> getModels(DungTheory bbase)

Description copied from interface: ModelProvider

Returns a characterizing model of the given belief base

Parameters:

bbase - some belief base

Returns:

the (selected) models of the belief base

getModel

public Extension<DungTheory> getModel(DungTheory bbase)

Description copied from interface: ModelProvider

Returns a single (dedicated) model of the given belief base. If the implemented method allows for more than one dedicated model, the selection may be non-deterministic.

Parameters:

bbase - some belief base

Returns:

a selected model of the belief base.

isSolidlyDefendedBy

public boolean isSolidlyDefendedBy(Argument arg,
 Extension<DungTheory> ext,
 DungTheory theory)

Parameters:

arg - arg

ext - ext

theory - theory

Returns:

isSolidlyDefendedBy

getSolidlyDefended

public Collection<Argument> getSolidlyDefended(Extension<DungTheory> ext,
 DungTheory theory)

Parameters:

ext - ext

theory - theory

Returns:

DungTheory

isInstalled

public boolean isInstalled()

the solver is natively installed and is therefore always installed

Specified by:

isInstalled in interface QualitativeReasoner<DungTheory,Argument>

Overrides:

isInstalled in class AbstractExtensionReasoner

Returns:

`true` if the solver is installed and available, `false` otherwise.