private static VariantConstraints ParseConstraints(string variant)
{
var variantParts = variant.Split(new[] { AndOperator }, StringSplitOptions.RemoveEmptyEntries);
var variantConstraints = new VariantConstraints();
foreach (var variantPart in variantParts)
{
var variantKeyAndValue = variantPart.Split(new[] { VariantSeparator }, StringSplitOptions.RemoveEmptyEntries);
var variantPair = new VariantConstraint(variantKeyAndValue[0], variantKeyAndValue[1]);
variantConstraints.AddVariant(variantPair);
}
return(variantConstraints);
}
private IEnumerable <VariantConstraints> GetVariantConstraints()
{
var constraintsList = new List <VariantConstraints>();
var variantConstraintsPowerSet = GetPowerSet(_variants.ToList());
foreach (var variantConstraints in variantConstraintsPowerSet)
{
var constraints = new VariantConstraints();
foreach (var variantConstraint in variantConstraints)
{
constraints.AddVariant(variantConstraint);
}
constraintsList.Add(constraints);
}
return(constraintsList);
}
