public void Visit(IfNode node)
{
string t = $"If Node (Line: {node.Line}, Column: {node.Column}),\n";
t += "Condition:\n| ";
var st = new StringTour();
node.Condition.Accept(st);
t += st.Repr;
t += $"\n";
t += "Then:\n| ";
st = new StringTour();
node.Body.Accept(st);
t += st.Repr;
t += $"\n";
t += "Else:\n| ";
st = new StringTour();
node.ElseBody.Accept(st);
t += st.Repr;
t += $"\n";
Repr = t.Replace("\n", "\n| ");
}
public void Visit(CaseNode node)
{
string t = $"Case Node (Line: {node.Line}, Column: {node.Column}),\n";
t += "Evaluation:\n| ";
var st = new StringTour();
node.ExpressionCase.Accept(st);
t += st.Repr;
t += $"\n";
for (int i = 1; i <= node.Branches.Count; ++i)
{
var(f, e) = node.Branches[i - 1];
t += $"Condition {i}\n| ";
st = new StringTour();
f.Accept(st);
t += st.Repr;
t += $"\n";
t += $"Body {i}\n| ";
st = new StringTour();
e.Accept(st);
t += st.Repr;
t += $"\n";
}
Repr += t.Replace("\n", "\n| ");
}
public void Visit(DispatchExplicitNode node)
{
string t = $"Dispatch Explicit Node (Line: {node.Line}, Column: {node.Column})\n";
t += "Object:\n| ";
var st = new StringTour();
node.Expression.Accept(st);
t += st.Repr;
t += $"\n";
t += "@Type:\n| ";
t += $"{node.IdType.Text}\n";
t += "Dispatch:\n| ";
string t2 = $"{node.IdMethod.Text}(\n";
foreach (var a in node.Arguments)
{
st = new StringTour();
a.Accept(st);
t2 += st.Repr + "\n";
}
t2 += ")\n";
t += t2.Replace("\n", "\n| ");
Repr = t.Replace("\n", "\n| ");
}
public static string ToString(ProgramNode node)
{
var st = new StringTour();
st.Visit(node);
return(st.Repr);
}
public void Visit(SequenceNode node)
{
string t = "";
foreach (var e in node.Sequence)
{
var st = new StringTour();
e.Accept(st);
t += st.Repr + "\n";
}
Repr = t;
}
public void Visit(ProgramNode node)
{
string t = $"Program Node, Number of Classes: {node.Classes.Count}:\n";
foreach (var c in node.Classes)
{
var st = new StringTour();
c.Accept(st);
t += st.Repr + "\n";
}
Repr = t.Replace("\n", "\n| ");
}
public void Visit(IsVoidNode node)
{
string t = $"Is Void Node (Line: {node.Line}, Column: {node.Column})\n";
t += $"{node.Symbol} \n";
var st = new StringTour();
node.Operand.Accept(st);
t += st.Repr + "\n";
Repr = t.Replace("\n", "\n| ");
}
public void Visit(ClassNode node)
{
string t = $"Class Node (Line: {node.Line}, Column: {node.Column}) class {node.TypeClass} inherits {node.TypeInherit} \n";
foreach (var f in node.FeatureNodes)
{
var st = new StringTour();
f.Accept(st);
t += st.Repr;
t += "\n";
}
Repr += t.Replace("\n", "\n| ");
}
public void Visit(AssignmentNode node)
{
string t = $"Assignment Node (Line: {node.Line}, Column: {node.Column}),\n";
var st = new StringTour();
node.ID.Accept(st);
t += st.Repr;
t += $" <-\n";
st = new StringTour();
node.ExpressionRight.Accept(st);
t += st.Repr;
t += $"\n";
Repr += t.Replace("\n", "\n| ");
}
public void Visit(ArithmeticOperation node)
{
string t = $"Arithmetic Node (Line: {node.Line}, Column: {node.Column})\n";
var st = new StringTour();
node.LeftOperand.Accept(st);
t += st.Repr;
t += $"\n";
t += $"{node.Symbol} \n";
st = new StringTour();
node.RightOperand.Accept(st);
t += st.Repr;
t += $"\n";
Repr += t.Replace("\n", "\n| ");
}
public void Visit(EqualNode node)
{
string t = $"Comparison Node (Line: {node.Line}, Column: {node.Column})\n";
var st = new StringTour();
node.LeftOperand.Accept(st);
t += st.Repr;
t += $"\n";
t += $"{node.Symbol} \n";
st = new StringTour();
node.RightOperand.Accept(st);
t += st.Repr;
t += $"\n";
Repr += t.Replace("\n", "\n| ");
}
public void Visit(DispatchImplicitNode node)
{
string t = $"Dispatch Implicit Node (Line: {node.Line}, Column: {node.Column})\n";
t += $"{node.IdMethod.Text}(\n";
foreach (var a in node.Arguments)
{
var st = new StringTour();
a.Accept(st);
t += st.Repr + "\n";
}
t += ")\n";
Repr = t;
}
public void Visit(AttributeNode node)
{
string t = $"Attribute Node (Line: {node.Line}, Column: {node.Column}) ";
var st = new StringTour();
node.Formal.Accept(st);
t += st.Repr;
t += "\n| ";
st = new StringTour();
node.AssignExp.Accept(st);
t += st.Repr;
Repr += t;
}
public void Visit(MethodNode node)
{
string t = $"Method Node (Line: {node.Line}, Column: {node.Column}) ";
t += $"{node.Id.Text} (";
StringTour st;
foreach (var a in node.Arguments)
{
st = new StringTour();
a.Accept(st);
t += st.Repr + ", ";
}
t += $") : {node.TypeReturn.Text}\n";
st = new StringTour();
node.Body.Accept(st);
t += st.Repr;
Repr += t.Replace("\n", "\n| ");
}
public void Visit(LetNode node)
{
string t = $"Let Node (Line: {node.Line}, Column: {node.Column}),\n";
t += "Initialization:\n| ";
StringTour st;
foreach (var a in node.Initialization)
{
st = new StringTour();
a.Accept(st);
t += st.Repr + "\n";
}
t += $"Body:\n| ";
st = new StringTour();
node.ExpressionBody.Accept(st);
t += st.Repr + "\n";
Repr += t.Replace("\n", "\n| ");
}