public IEnumerable <CalculationMethodCombination> MapFrom(ParameterIdentification parameterIdentification)
{
var treeRoot = new TreeItem <CalculationMethodWithCompoundName>();
var categorialParameterIdentificationRunMode = parameterIdentification.Configuration.RunMode.DowncastTo <CategorialParameterIdentificationRunMode>();
parameterIdentification.DistinctCompoundNames().Each(compoundName =>
{
buildCalculationMethodCombinationTree(compoundName, categorialParameterIdentificationRunMode.CalculationMethodCacheFor(compoundName), treeRoot);
});
return(allCombinations(treeRoot).Where(x => !categorialParameterIdentificationRunMode.AllTheSame || x.AllCompoundsUseSameCalculationMethod()));
}
