public static List <T> filterList <T>(List <T> all, List <string> flags, FilteringFunctionDictionary <T> mp) where T : InformationObject
{
List <T> matching = all;
foreach (string s in flags)
{
List <string> elements = s.Split('-').Where(x => x != "").ToList();
string type = elements[0];
elements.RemoveAt(0);
if (mp.checkKey(type) == true)
{
matching = mp.getFunction(type)(matching, elements);
}
else
{
throw new WrongFilterException(type);
}
}
return(matching);
}