MixedStrengthParameterCombinationFactory (de.rwth.swc.coffee4j:coffee4j-aggregate 1.0.8 API)

java.lang.Object
- de.rwth.swc.coffee4j.algorithmic.sequential.generator.ipog.MixedStrengthParameterCombinationFactory

All Implemented Interfaces:

ParameterCombinationFactory
```
public class MixedStrengthParameterCombinationFactory
extends Object
implements ParameterCombinationFactory
```
The "normal" strategy for covering all t-value-combinations for combinatorial test with testing strength t. This means that all combinations of previous parameters with strength t - 1 are returned, as the current parameter is added to every combination as described in ParameterCombinationFactory.

Constructor Summary

Constructors
Constructor Description

MixedStrengthParameterCombinationFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<it.unimi.dsi.fastutil.ints.IntSet>`	`create(int[] oldParameters, int nextParameter, TestModel model)`	Calculates which parameter combinations should be covered in the next step.

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

- Constructor Detail
  - MixedStrengthParameterCombinationFactory
```
public MixedStrengthParameterCombinationFactory()
```
- Method Detail
  - create
```
public List<it.unimi.dsi.fastutil.ints.IntSet> create(int[] oldParameters,
                                                      int nextParameter,
                                                      TestModel model)
```
    Description copied from interface: ParameterCombinationFactory
    
    Calculates which parameter combinations should be covered in the next step.
    
    Specified by:
    
    create in interface ParameterCombinationFactory
    
    Parameters:
    
    oldParameters - the parameters already set by IPOG in horizontal expansion
    
    nextParameter - the next parameter for which the parameter combination between it and the oldParameters needs to be calculated
    
    model - the model including the strength configuration
    
    Returns:
    
    all combinations of old parameter which should be covered together with the next parameter. If all only all values of the next parameter should be covered (testing strength of one), a list with a single empty set must be returned. If no values in the next parameters need to be covered (testing strength zero), an empty list must be returned.