GhostQSolver

java.lang.Object
- net.sf.tweety.logics.qbf.reasoner.QbfSolver
- - net.sf.tweety.logics.qbf.reasoner.GhostQSolver

All Implemented Interfaces:

BeliefSetConsistencyTester<PlFormula>, ConsistencyTester<BeliefSet<PlFormula,?>>
```
public class GhostQSolver
extends QbfSolver
```
A wrapper for the GhostQ (https://www.wklieber.com/ghostq/) solver.
Tested with the GhostQ 2017 version: https://www.wklieber.com/ghostq/2017.html/

Author:

Anna Gessler

Constructor Summary

Constructors
Constructor	Description
`GhostQSolver(java.lang.String binaryLocation)`	Constructs a new instance pointing to a specific GhostQSolver
`GhostQSolver(java.lang.String binaryLocation, Shell bash)`	Constructs a new instance pointing to a specific GhostQSolver.

Method Summary

Modifier and Type Method Description

boolean isSatisfiable(java.util.Collection<PlFormula> kb)
Checks whether the given set of formulas is satisfiable.
- Methods inherited from class net.sf.tweety.logics.qbf.reasoner.QbfSolver
  isConsistent, isConsistent, isConsistent
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GhostQSolver
```
public GhostQSolver(java.lang.String binaryLocation,
                    Shell bash)
```
    Constructs a new instance pointing to a specific GhostQSolver.
    
    Parameters:
    
    binaryLocation - of the GhostQ executable on the hard drive
    
    bash - shell to run commands
  - GhostQSolver
```
public GhostQSolver(java.lang.String binaryLocation)
```
    Constructs a new instance pointing to a specific GhostQSolver
    
    Parameters:
    
    binaryLocation - of the GhostQ executable on the hard drive
- Method Detail
  - isSatisfiable
```
public boolean isSatisfiable(java.util.Collection<PlFormula> kb)
```
    Description copied from class: QbfSolver
    
    Checks whether the given set of formulas is satisfiable.
    
    Specified by:
    
    isSatisfiable in class QbfSolver
    
    Parameters:
    
    kb - a set of formulas.
    
    Returns:
    
    "true" if the set is consistent.