public LRItemSet SelectByLookahead(Terminal lookahead)
{
var result = new LRItemSet();
foreach (var item in this)
{
if (item.Lookaheads.Contains(lookahead))
{
result.Add(item);
}
}
return(result);
}
public LRItemSet SelectByCurrent(BnfTerm current)
{
var result = new LRItemSet();
foreach (var item in this)
{
if (item.Core.Current == current)
{
result.Add(item);
}
}
return(result);
}