static void Main(string[] args)
{
var input = "[Testing.User]| Info:([Testing.Info]|Name:([System.String]|Matt)|Age:([System.Int32]|21))|Description:([System.String]|This is some description)";
var t = StringTree.Parse(input);
System.Diagnostics.Debugger.Break();
}
static void Main(string[] args)
{
var input = "[Testing.User]|Info:([Testing.Info]|Name:([System.String]|Matt)|Age:([System.Int32]|21))|Description:([System.String]|This is some description)";
var t = StringTree.Parse(input);
Console.WriteLine(t.ToString());
Console.ReadKey();
}
static void Main(string[] args)
{
var input = "[Testing.User]| Info:([Testing.Info]|Name:([System.String]|Matt)|Age:([System.Int32]|21))|Description:([System.String]|This is some description)";
var t = StringTree.Parse(input);
// Just to look at the generated tree in the debugger
// since I did not implement an output method
System.Diagnostics.Debugger.Break();
}
/// <summary>
/// Call this to parse the input into a StringTree objects using recursion
/// </summary>
public static StringTree Parse(string Input)
{
StringTree t = new StringTree();
t.Text = "Root";
int Start = 0;
ParseRecursive(t, Input, ref Start);
return(t);
}
private void ToStringRecursive(ref StringBuilder sb, StringTree tree, int Level)
{
for (int i = 1; i <= Level; i++)
{
sb.Append(" ");
}
sb.AppendLine(tree.Text);
int NextLevel = Level + 1;
foreach (StringTree NextTree in tree.Twigs)
{
ToStringRecursive(ref sb, NextTree, NextLevel);
}
}
private static void ParseRecursive(StringTree Tree, string InputStr, ref int Position)
{
do
{
StringTree NewTwig = new StringTree();
do
{
NewTwig.Text = NewTwig.Text + InputStr[Position];
Position += 1;
} while (!(Position == InputStr.Length || (new String[] { BranchBack, BranchOff, NextTwig }.ToList().Contains(InputStr[Position].ToString()))));
Tree.Twigs.Add(NewTwig);
if (Position < InputStr.Length && InputStr[Position].ToString() == BranchOff)
{
Position += 1; ParseRecursive(NewTwig, InputStr, ref Position); Position += 1;
}
if (Position < InputStr.Length && InputStr[Position].ToString() == BranchBack)
{
break; // TODO: might not be correct. Was : Exit Do
}
Position += 1;
} while (!(Position >= InputStr.Length || InputStr[Position].ToString() == BranchBack));
}
