private bool DoParseModelLine(string[] words)
{
if (words[words.Length - 2] != "->")
{
return(false);
}
if (currentFun != null)
{
if (words[0] == "else")
{
return(true);
}
FunApp fapp = new FunApp();
fapp.Args = new Partition[words.Length - 2];
for (int i = 0; i < fapp.Args.Length; ++i)
{
fapp.Args[i] = model.PartitionByName(words[i]);
}
fapp.Value = model.PartitionByName(words[words.Length - 1]);
fapp.Fun = currentFun;
currentFun.Apps.Add(fapp);
fapp.Value.Values.Add(fapp);
return(true);
}
else if (words.Length == 3)
{
FunSymbol fs = model.FunSymbolByName(words[0]);
if (words[2] == "{")
{
currentFun = fs;
}
else
{
FunApp fapp = new FunApp();
fapp.Args = new Partition[0];
fapp.Fun = fs;
fapp.Value = model.PartitionByName(words[words.Length - 1]);
fs.Apps.Add(fapp);
fapp.Value.Values.Add(fapp);
}
return(true);
}
else
{
return(false);
}
}
private bool ParseModelLine(string[] words)
{
if (words.Length == 1)
{
switch (words[0])
{
case "}":
currentFun = null;
return(true);
case "partitions:": // V1
case "Counterexample:":
model.NewModel();
return(true);
case ".":
case "END_OF_MODEL":
eofSeen++;
return(true);
}
if (model.IsV1Part(words[0]))
{
return(true);
}
return(false);
}
if (words[0] == "***")
{
switch (words[1])
{
case "MODEL":
model.NewModel();
return(true);
case "END_MODEL":
eofSeen++;
modelInState = false;
return(true);
case "STATE":
modelInState = true;
return(true);
}
}
if (modelInState)
{
return(true);
}
switch (words[0])
{
case "labels:":
case "Z3":
case "function":
return(true);
}
if (currentFun == null && model.IsV1Part(words[0]) && (words.Length < 3 || words[2] != "{"))
{
return(ParseV1ModelLine(words));
}
if (words.Length < 3)
{
return(false);
}
return(DoParseModelLine(words));
}
