private string dumpNfaCell(NfaCell <int, object> nfaCell, string symbolTypeName, Func <int, string> symbolNameConvert, string treeNodeName)
{
string code_str = null;
if (nfaCell.ProductionUserAction != null)
{
// launch the fake action to retrieve the code of the action stored as string
CodeLambda code = (CodeLambda)nfaCell.ProductionUserAction.Code(null);
code_str = "ProductionAction<" + treeNodeName + ">.Convert(" + code.Make() + "," + code.RhsUnusedParamsCount + ")";
//code_str = (string)nfaCell.ProductionUserAction(null);
}
return("NfaCell<" + symbolTypeName + "," + treeNodeName + ">.Create(" + Environment.NewLine
+ symbolNameConvert(nfaCell.LhsSymbol) + "," + Environment.NewLine
+ nfaCell.RhsSeenCount + "," + Environment.NewLine
+ (!nfaCell.RecoveryTerminals.Any()
? CodeWords.Null
: (CodeWords.New + "[]{" + nfaCell.RecoveryTerminals.Select(it => symbolNameConvert(it)).Join(",") + "}")) + "," + Environment.NewLine
// markings are really raw ints (they are not symbols)
+ nfaCell.ProductionMark + "," + Environment.NewLine
+ "\"" + nfaCell.ProductionCoordinates + "\"," + Environment.NewLine
+ (nfaCell.ProductionTabooSymbols.Any(col => col.Count > 0) ?
(CodeWords.New + " []{"
+ String.Join(",", nfaCell.ProductionTabooSymbols.Select(col => CodeWords.New + " HashSet<int>(" + CodeWords.New + " int[]{"
+ String.Join(",", col.Select(it => it)) + "})"))
+ "}") : CodeWords.Null) + "," + Environment.NewLine
+ (code_str == null ? CodeWords.Null : code_str)
+ ")" + Environment.NewLine);
}
internal string Add(CodeLambda code)
{
if (code == null)
{
throw new ArgumentNullException();
}
var key = code.Make();
Tuple <int, HashSet <string> > value;
if (!revRegistry.TryGetValue(key, out value))
{
value = Tuple.Create(revRegistry.Count, new HashSet <string>());
revRegistry.Add(key, value);
}
value.Item2.Add(code.LhsSymbol);
return(functionEntryName(value.Item1));
}
