IEnumerable <HashSet <string> > RelationEntity()
{
Func <string, bool> Is_ItemName = (string x) => (ah_map.ContainsKey(x));
foreach (var set in alu.Entity())
{
if (set.Count >= 2 &&
Is_ItemName(set.ElementAt(0)))
{
yield return(set);
}
}
}
IEnumerable <HashSet <string> > RelationEntity()
{
Func <string, bool> Is_ItemName = (string x) => (x.StartsWith("Item.Name2."));
Func <string, string> Raw_toAlias = (string x) => (x.Substring(11));
foreach (var set in alu.Entity())
{
if (set.Count == 2 &&
Is_ItemName(set.ElementAt(0)) &&
set.ElementAt(1) != "")
{
var result = new HashSet <string>();
result.Add(Raw_toAlias(set.ElementAt(0)));
result.Add(set.ElementAt(1));
yield return(result);
}
}
}
