public PsiAST(PsiAST parent, string val, NodeType lab)
{
Parent = parent;
Value = val;
Type = lab;
Children = new List<PsiAST>();
}
public void VisitPsiAST(PsiAST tree)
{
// Fa bejárása
}
public PsiAST Clone()
{
PsiAST c = new PsiAST(Parent, Value, Type);
if(Children.Count != 0)
foreach (PsiAST t in Children)
c.Add(t.Clone());
return c;
}
public void Visit(PsiAST node)
{
// Switch NodeType alapján
// Hogy illeszkedik ide a a rekurzív bejárás ...
}
public void AddSibling(PsiAST sibling)
{
if (Parent == null)
throw new PsiASTException("Cannot add sibling to the root element of a tree, because root has no parent.");
Parent.Add(sibling);
}
public void AddClone(PsiAST child)
{
if (!Children.Contains(child))
{
PsiAST c = child.Clone();
c.Parent = this;
Children.Add(c);
}
}
public void Add(PsiAST child)
{
if (!Children.Contains(child))
{
child.Parent = this;
Children.Add(child);
}
}
public static TreeNode FromPsiASTToTreeNode(PsiAST tree, ViewMode vm)
{
if (tree != null)
{
// ViewMode
string text = "";
switch (vm)
{
case ViewMode.All:
text = tree.ToString();
break;
case ViewMode.Values:
text = tree.Value;
break;
case ViewMode.Hibrid:
if (tree.Value == "") text = tree.Type.ToString();
else text = tree.Value;
break;
default:
// Can't Be
break;
}
if (tree.Children != null)
{
TreeNode[] children = new TreeNode[tree.Children.Count];
for (int i = 0; i < tree.Children.Count; i++)
children[i] = FromPsiASTToTreeNode(tree.Children[i],vm);
return new TreeNode(text, children);
}
return new TreeNode(text);
}
return new TreeNode("#");
}
public static PsiAST FromCommonTreeToPsiAST(CommonTree tree)
{
PsiAST root = null;
if (tree != null)
{
// Itt megkell még határozni, hogy miylen típusú legyen. (Type.ASTLabel1)
// Egy esetszétválasztás kell.
// ...
switch (tree.Type)
{
case Psimulex:
break;
default:
break;
}
root = new PsiAST(null, tree.Text, NodeType.X);
if (tree.Children != null)
foreach (CommonTree child in tree.Children)
root.Add(FromCommonTreeToPsiAST(child));
}
return root;
}