private void ParsePatches(ParseTreeNode node, FieldData rawData)
{
foreach (ParseTreeNode rootEntryNode in node.FindDictEntries(null))
{
var s = new BoundaryPatch();
s.Name = rootEntryNode.GetEntryIdentifier();
rawData.Patches.Add(s);
ParsePatch(rootEntryNode.ChildNodes[2], s);
}
}
public override object Read(string path)
{
var rawData = new FieldData();
string txt;
using (var reader = new StreamReader(path))
{
txt = reader.ReadToEnd();
}
var formatMatch = Regex.Match(txt, FieldFormatRegex);
rawData.FieldFormat = (Format)Enum.Parse(typeof(Format), formatMatch.Groups[1].Value);
var classMatch = Regex.Match(txt, FieldClassRegex);
rawData.FieldClass = (FieldClass)Enum.Parse(typeof(FieldClass), classMatch.Groups[1].Value);
var locationMatch = Regex.Match(txt, FieldLocationRegex);
rawData.FieldLocation = locationMatch.Groups[1].Value;
var objectMatch = Regex.Match(txt, FieldObjectRegex);
rawData.FieldObject = objectMatch.Groups[1].Value;
var dimMatch = Regex.Match(txt, DimRegex);
rawData.Dimensions.Mass = decimal.Parse(dimMatch.Groups[1].Value);
rawData.Dimensions.Length = decimal.Parse(dimMatch.Groups[2].Value);
rawData.Dimensions.Time = decimal.Parse(dimMatch.Groups[3].Value);
rawData.Dimensions.Temperature = decimal.Parse(dimMatch.Groups[4].Value);
rawData.Dimensions.Quantity = decimal.Parse(dimMatch.Groups[5].Value);
rawData.Dimensions.Current = decimal.Parse(dimMatch.Groups[6].Value);
rawData.Dimensions.LuminousIntensity = decimal.Parse(dimMatch.Groups[7].Value);
var grammar = new OpenFoamGrammar();
var parser = new Parser(grammar);
var tree = parser.Parse(txt);
foreach (ParseTreeNode rootEntryNode in tree.Root.FindDictEntries(null))
{
var identifier = rootEntryNode.GetEntryIdentifier();
switch (identifier)
{
case "boundaryField":
ParsePatches(rootEntryNode.ChildNodes[2], rawData);
break;
case "internalField":
rawData.InternalFieldType = GetFieldType(rootEntryNode);
rawData.InternalFieldValue = GetFieldValue(rootEntryNode.ChildNodes[2].ChildNodes[0]);
break;
}
}
return rawData;
}
