private void Load(String TreePath, StreamReader Reader)
{
var ps = new TreeFormatParseSetting
{
IsTableParameterFunction = Name => Name == "Module"
};
var es = new TreeFormatEvaluateSetting
{
FunctionCallEvaluator = (f, nm) =>
{
if (f.Parameters.Count < 1 || f.Parameters.Count > 2)
{
throw new Syntax.InvalidEvaluationException("InvalidParameterCount", nm.GetFileRange(f), f);
}
var Name = GetLeafNodeValue(f.Parameters[0], nm, "InvalidName");
String Description = "";
if (f.Parameters.Count >= 2)
{
var DescriptionParameter = f.Parameters[1];
if (!DescriptionParameter.OnLeaf)
{
throw new Syntax.InvalidEvaluationException("InvalidDescription", nm.GetFileRange(DescriptionParameter), DescriptionParameter);
}
Description = DescriptionParameter.Leaf;
}
var ContentLines = new List <Syntax.TextLine> {
};
if (f.Content.OnSome)
{
var ContentValue = f.Content.Value;
if (!ContentValue.OnLineContent)
{
throw new Syntax.InvalidEvaluationException("InvalidContent", nm.GetFileRange(ContentValue), ContentValue);
}
ContentLines = ContentValue.LineContent.Lines;
}
if (f.Name.Text == "Module")
{
if (!ModuleDecls.ContainsKey(Name))
{
throw new Syntax.InvalidEvaluationException("ModuleNotExist", nm.GetFileRange(f), f);
}
var Module = ModuleDecls[Name];
var FunctionDeclDict = ModuleDeclDicts[Name];
var ReachedFunctions = new HashSet <String>();
var Functions = new Dictionary <String, FunctionDef>();
foreach (var Line in ContentLines)
{
var Trimmed = Line.Text.Trim();
if (Trimmed == "")
{
continue;
}
if (Trimmed.StartsWith("//"))
{
continue;
}
var m = rFunctionBodyLine.Match(Line.Text);
if (!m.Success)
{
throw new Syntax.InvalidEvaluationException("FunctionBodyLineInvalid", new Syntax.FileTextRange {
Text = nm.Text, Range = Line.Range
}, Line);
}
var FunctionName = m.Result("${Name}");
var gBody = m.Groups["Body"];
if (!FunctionDeclDict.ContainsKey(FunctionName))
{
throw new Syntax.InvalidEvaluationException("FunctionNotExist", new Syntax.FileTextRange {
Text = nm.Text, Range = Line.Range
}, Line);
}
if (ReachedFunctions.Contains(FunctionName))
{
throw new Syntax.InvalidEvaluationException("DuplicateFunction", new Syntax.FileTextRange {
Text = nm.Text, Range = Line.Range
}, Line);
}
var fd = FunctionDeclDict[FunctionName];
ReachedFunctions.Add(FunctionName);
var ep = new ExpressionParser(null, nm.Text);
var BodyRange = new Syntax.TextRange {
Start = nm.Text.Calc(Line.Range.Start, gBody.Index), End = nm.Text.Calc(Line.Range.Start, gBody.Index + gBody.Length)
};
var func = ep.ParseFunction(new Niveum.Expression.ExpressionRuntimeProvider <int>(), fd, BodyRange);
Functions.Add(FunctionName, func.Definition);
}
var NoDefinitionList = FunctionDeclDict.Keys.Except(ReachedFunctions).ToList();
if (NoDefinitionList.Count > 0)
{
throw new Syntax.InvalidEvaluationException("DefinitionNotFoundForFunction: {0}".Formats(String.Join(" ", NoDefinitionList.ToArray())), nm.GetFileRange(f), f);
}
var ModuleDef = new ModuleDef {
Name = Name, Description = Description, Functions = Module.Functions.Select(fd => Functions[fd.Name]).ToList()
};
Modules.Add(ModuleDef);
}
else
{
throw new Syntax.InvalidEvaluationException("UnknownFunction", nm.GetFileRange(f), f);
}
return(new List <Node> {
});
}
};
var pr = TreeFile.ReadRaw(Reader, TreePath, ps);
var tfe = new TreeFormatEvaluator(es, pr);
tfe.Evaluate();
}
private void Load(String TreePath, StreamReader Reader, List <Semantics.Node> EntityMappings)
{
var Functions = new HashSet <String>()
{
"Map"
};
var TableParameterFunctions = Functions;
var TableContentFunctions = new HashSet <String>(Functions.Except(new List <String> {
"Map"
}));
TreeFormatParseSetting ps;
if (tfpo == null)
{
ps = new TreeFormatParseSetting()
{
IsTableParameterFunction = Name => TableParameterFunctions.Contains(Name),
IsTableContentFunction = Name => TableContentFunctions.Contains(Name)
};
}
else
{
ps = new TreeFormatParseSetting()
{
IsTableParameterFunction = Name =>
{
if (TableParameterFunctions.Contains(Name))
{
return(true);
}
return(tfpo.IsTableParameterFunction(Name));
},
IsTableContentFunction = Name =>
{
if (TableContentFunctions.Contains(Name))
{
return(true);
}
return(tfpo.IsTableContentFunction(Name));
},
IsTreeParameterFunction = tfpo.IsTreeParameterFunction,
IsTreeContentFunction = tfpo.IsTreeContentFunction
};
}
var pr = TreeFile.ReadRaw(Reader, TreePath, ps);
var Text = pr.Text;
Func <int, Syntax.TextLine, ISemanticsNodeMaker, List <Semantics.Node> > ParseEntityMappingsAsSemanticsNodes = (IndentLevel, Line, nm) =>
{
var l = new List <Semantics.Node>();
List <Semantics.Node> cl = null;
Syntax.TextPosition clStart = default(Syntax.TextPosition);
Syntax.TextPosition clEnd = default(Syntax.TextPosition);
if (Line.Text.Length < IndentLevel * 4)
{
return(new List <Semantics.Node> {
});
}
var LineRange = new Syntax.TextRange {
Start = Text.Calc(Line.Range.Start, IndentLevel * 4), End = Line.Range.End
};
var Range = LineRange;
while (true)
{
var tpr = TreeFormatTokenParser.ReadToken(Text, pr.Positions, Range);
if (!tpr.OnSome)
{
break;
}
var v = tpr.Value.Token;
if (v.OnSingleLineComment)
{
break;
}
if (v.OnLeftParenthesis)
{
if (cl != null)
{
throw new Syntax.InvalidTokenException("DoubleLeftParenthesis", new Syntax.FileTextRange {
Text = Text, Range = Range
}, "(");
}
cl = new List <Semantics.Node>();
clStart = Range.Start;
clEnd = Range.End;
}
else if (v.OnRightParenthesis)
{
if (cl == null)
{
throw new Syntax.InvalidTokenException("DismatchedRightParenthesis", new Syntax.FileTextRange {
Text = Text, Range = Range
}, ")");
}
if (cl.Count == 0)
{
throw new Syntax.InvalidTokenException("EmptyIndex", new Syntax.FileTextRange {
Text = Text, Range = Range
}, ")");
}
if (tpr.Value.RemainingChars.OnSome)
{
clEnd = tpr.Value.RemainingChars.Value.End;
}
l.Add(nm.MakeStemNode("", cl, new Syntax.TextRange {
Start = clStart, End = clEnd
}));
cl = null;
clStart = default(Syntax.TextPosition);
clEnd = default(Syntax.TextPosition);
}
else if (v.OnSingleLineLiteral)
{
if (cl != null)
{
cl.Add(nm.MakeLeafNode(v.SingleLineLiteral, pr.Positions[v]));
}
else
{
l.Add(nm.MakeLeafNode(v.SingleLineLiteral, pr.Positions[v]));
}
}
else if (v.OnPreprocessDirective && (v.PreprocessDirective == "Empty"))
{
if (cl != null)
{
cl.Add(nm.MakeEmptyNode(pr.Positions[v]));
}
else
{
l.Add(nm.MakeEmptyNode(pr.Positions[v]));
}
}
else
{
throw new Syntax.InvalidTokenException("UnknownToken", new Syntax.FileTextRange {
Text = Text, Range = Range
}, Text.GetTextInLine(Range));
}
if (!tpr.Value.RemainingChars.OnSome)
{
break;
}
Range = tpr.Value.RemainingChars.Value;
}
if (cl != null)
{
throw new Syntax.InvalidTokenException("DismatchedRightParentheses", new Syntax.FileTextRange {
Text = Text, Range = Range
}, "");
}
if (l.Count == 0)
{
return(new List <Semantics.Node> {
});
}
if (l.Count < 3)
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var EntityToken = GetLeafNodeValue(l[0], nm, "InvalidEntityToken");
if (EntityToken != "Entity")
{
throw new Syntax.InvalidSyntaxException("InvalidEntityToken", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var EntityName = GetLeafNodeValue(l[1], nm, "InvalidEntityName");
var EntityMethodToken = GetLeafNodeValue(l[2], nm, "InvalidEntityMethodToken");
if (EntityMethodToken == "New")
{
if (l.Count != 3)
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
return(new List <Semantics.Node>
{
MakeStemNode("EntityMapping",
MakeStemNode("EntityName", MakeLeafNode(EntityName)),
MakeStemNode("Method", MakeStemNode("New", MakeEmptyNode()))
)
});
}
else if (EntityMethodToken == "From")
{
if (l.Count != 4)
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var EntityNameSource = GetLeafNodeValue(l[3], nm, "InvalidEntityName");
return(new List <Semantics.Node>
{
MakeStemNode("EntityMapping",
MakeStemNode("EntityName", MakeLeafNode(EntityName)),
MakeStemNode("Method", MakeStemNode("Copy", MakeLeafNode(EntityNameSource)))
)
});
}
else if (EntityMethodToken == "Field")
{
if (l.Count < 6)
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var FieldName = GetLeafNodeValue(l[3], nm, "InvalidFieldName");
var FieldMethodToken = GetLeafNodeValue(l[4], nm, "InvalidFieldMethodToken");
if (FieldMethodToken == "New")
{
if (l.Count != 6)
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
if (!EntityFields.ContainsKey(EntityName))
{
throw new Syntax.InvalidSyntaxException("EntityNotExist", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var e = EntityFields[EntityName];
if (!e.ContainsKey(FieldName))
{
throw new Syntax.InvalidSyntaxException("FieldNotExist", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var Literal = l[5];
Semantics.Node Value;
var f = e[FieldName];
if (f.Type.OnTypeRef)
{
if (Literal.OnEmpty)
{
throw new Syntax.InvalidSyntaxException("FieldTypeIncompatible", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
else
{
Value = MakeStemNode("Some", MakeStemNode(f.Type.TypeRef.Value + "Value", Literal));
}
}
else if (f.Type.OnOptional)
{
if (Literal.OnEmpty)
{
Value = MakeStemNode("None", MakeEmptyNode());
}
else
{
Value = MakeStemNode("Some", MakeStemNode(f.Type.Optional.Value + "Value", Literal));
}
}
else if (f.Type.OnList)
{
if (f.Type.List.Value == "Byte")
{
if (Literal.OnEmpty)
{
throw new Syntax.InvalidSyntaxException("FieldTypeIncompatible", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
else
{
Value = MakeStemNode("Some", MakeStemNode("BinaryValue", Literal));
}
}
else
{
throw new InvalidOperationException();
}
}
else
{
throw new Syntax.InvalidSyntaxException("FieldTypeIncompatible", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
return(new List <Semantics.Node>
{
MakeStemNode("EntityMapping",
MakeStemNode("EntityName", MakeLeafNode(EntityName)),
MakeStemNode("Method", MakeStemNode("Field",
MakeStemNode("FieldName", MakeLeafNode(FieldName)),
MakeStemNode("Method", MakeStemNode("New", Value))
))
)
});
}
else if (FieldMethodToken == "From")
{
if (l.Count != 6)
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
var FieldNameSource = GetLeafNodeValue(l[5], nm, "InvalidFieldName");
return(new List <Semantics.Node>
{
MakeStemNode("EntityMapping",
MakeStemNode("EntityName", MakeLeafNode(EntityName)),
MakeStemNode("Method", MakeStemNode("Field",
MakeStemNode("FieldName", MakeLeafNode(FieldName)),
MakeStemNode("Method", MakeStemNode("Copy", MakeLeafNode(FieldNameSource)))
))
)
});
}
else
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
}
else
{
throw new Syntax.InvalidSyntaxException("InvalidEntityMapping", new Syntax.FileTextRange {
Text = Text, Range = LineRange
});
}
};
var es = new TreeFormatEvaluateSetting()
{
FunctionCallEvaluator = (f, nm) =>
{
if (f.Parameters.Count == 0)
{
if (f.Name.Text == "Map")
{
var Nodes = f.Content.Value.LineContent.Lines.SelectMany(Line => ParseEntityMappingsAsSemanticsNodes(f.Content.Value.LineContent.IndentLevel, Line, nm)).ToArray();
return(new List <Semantics.Node>
{
MakeStemNode("ListOfEntityMapping", Nodes)
});
}
else
{
if (tfeo != null)
{
return(tfeo.FunctionCallEvaluator(f, nm));
}
throw new Syntax.InvalidEvaluationException("UnknownFunction", nm.GetFileRange(f), f);
}
}
else
{
throw new Syntax.InvalidEvaluationException("InvalidParameterCount", nm.GetFileRange(f), f);
}
},
TokenParameterEvaluator = tfeo != null ? tfeo.TokenParameterEvaluator : null
};
var tfe = new TreeFormatEvaluator(es, pr);
var t = tfe.Evaluate();
foreach (var n in t.Value.Nodes)
{
EntityMappings.AddRange(n.Stem.Children);
}
foreach (var p in t.Positions)
{
Positions.Add(p.Key, p.Value);
}
}