ApacheCommonsSimplex

java.lang.Object
- net.sf.tweety.math.opt.Solver
- - net.sf.tweety.math.opt.solver.ApacheCommonsSimplex

```
public class ApacheCommonsSimplex
extends Solver
```
This class is a wrapper for the Apache Commons Math Simplex implementation. See http://commons.apache.org/math.

Author:

Matthias Thimm

Field Summary

Fields
Modifier and Type	Field	Description
`int`	`MAXITERATIONS`	The maximum number of iterations of the simplex algorithm.
`boolean`	`onlyPositive`	Whether only positive solutions are allowed.

Constructor Summary

Constructors
Constructor Description

ApacheCommonsSimplex()

Method Summary

Modifier and Type	Method	Description
`static boolean`	`isInstalled()`
`java.util.Map<Variable,Term>`	`solve(ConstraintSatisfactionProblem problem)`	Computes a solution to the given constraint satisfaction or optimization problem, i.e.

Methods inherited from class net.sf.tweety.math.opt.Solver
getDefaultGeneralSolver, getDefaultIntegerLinearSolver, getDefaultLinearSolver, hasDefaultGeneralSolver, hasDefaultIntegerLinearSolver, hasDefaultLinearSolver, setDefaultGeneralSolver, setDefaultIntegerLinearSolver, setDefaultLinearSolver

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

- Field Detail
  - MAXITERATIONS
```
public int MAXITERATIONS
```
    The maximum number of iterations of the simplex algorithm.
  - onlyPositive
```
public boolean onlyPositive
```
    Whether only positive solutions are allowed.
- Constructor Detail
  - ApacheCommonsSimplex
```
public ApacheCommonsSimplex()
```
- Method Detail
  - solve
```
public java.util.Map<Variable,Term> solve(ConstraintSatisfactionProblem problem)
```
    Description copied from class: Solver
    
    Computes a solution to the given constraint satisfaction or optimization problem, i.e. a mapping from variables of the problem to terms.
    
    Specified by:
    
    solve in class Solver
    
    Parameters:
    
    problem - the actual problem
    
    Returns:
    
    a mapping from variables of the problem to terms.
  - isInstalled
```
public static boolean isInstalled()
                           throws java.lang.UnsupportedOperationException
```
    Throws:
    
    java.lang.UnsupportedOperationException