SimpleSemiStableSetAfReasoner

java.lang.Object

org.tweetyproject.arg.setaf.reasoners.AbstractSetAfReasoner

org.tweetyproject.arg.setaf.reasoners.AbstractExtensionSetAfReasoner

org.tweetyproject.arg.setaf.reasoners.SimpleSemiStableSetAfReasoner

All Implemented Interfaces:: ModelProvider<Argument,SetAf,Extension<SetAf>>, PostulateEvaluatable<Argument>, QualitativeReasoner<SetAf,Argument>, Reasoner<Boolean,SetAf,Argument>

public class SimpleSemiStableSetAfReasoner extends AbstractExtensionSetAfReasoner

This reasoner for setaf theories performs inference on the semi-stable extensions.

Author:: Matthias Thimm, Sebastian Franke

Constructor Summary

Constructors

Constructor

Description

SimpleSemiStableSetAfReasoner()

Default
Method Summary

Modifier and Type

Method

Description

Extension<SetAf>

getModel(SetAf bbase)

Returns a single (dedicated) model of the given belief base.

Collection<Extension<SetAf>>

getModels(SetAf bbase)

Returns a characterizing model of the given belief base

boolean

isInstalled()

Checks whether the underlying solver or reasoning mechanism used by this reasoner is installed and available for use.

Methods inherited from class org.tweetyproject.arg.setaf.reasoners.AbstractExtensionSetAfReasoner
getSimpleReasonerForSemantics, query, query

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- SimpleSemiStableSetAfReasoner
  
  public SimpleSemiStableSetAfReasoner()
  
  Default
Method Details
- getModels
  
  public Collection<Extension<SetAf>> getModels(SetAf 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<SetAf> getModel(SetAf 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.
- isInstalled
  
  public boolean isInstalled()
  
  Description copied from interface: QualitativeReasoner
  
  Checks whether the underlying solver or reasoning mechanism used by this reasoner is installed and available for use. This can be helpful when the reasoner depends on external tools or libraries for performing the reasoning tasks.
  
  Returns:
  
  `true` if the solver is installed and available, `false` otherwise.