void AddCriterion(IVariable variable, ITypeCriterion criterion)
{
if (!TypeCriteria.ContainsKey(variable))
{
TypeCriteria[variable] = new List <ITypeCriterion>();
}
TypeCriteria[variable].Add(criterion);
}
public ITypeCriterion GetCriterion(IVariable variable)
{
if (!TypeCriteria.ContainsKey(variable))
{
return(new ConjunctionCriteria(new List <ITypeCriterion>()));
}
return(new ConjunctionCriteria(TypeCriteria[variable]));
}
