public void Set(Path path, NodeValueType value)
{
PathTreeNodeInternal current = root;
foreach (PathElement pe in path.PathElements)
{
current.AddChild(pe, out current);
}
current.Value = value;
current.Resolvable = true;
}
public bool AddChild(PathElement pe, out PathTreeNodeInternal child)
{
child = Step(pe);
if (child == null)
{
child = new PathTreeNodeInternal();
child.Parent = this;
child.LocalPath = pe;
Children.Add(pe, child);
return(true);
}
return(false);
}
private PathTreeNodeInternal getNode(Path path)
{
PathTreeNodeInternal current = root;
foreach (PathElement pe in path.PathElements)
{
current = current.Step(pe);
if (current == null)
{
return(null);
}
}
return(current);
}
public void Remove(Path path)
{
PathTreeNodeInternal node = getNode(path);
if (node != null)
{
PathElement childPath;
PathTreeNodeInternal valueParent = node.FindNextValueParent(out childPath);
if (valueParent != null)
{
valueParent.Children.Remove(childPath);
}
}
}
public PathTreeNodeInternal FindNextValueParent(out PathElement childPath)
{
childPath = LocalPath;
PathTreeNodeInternal current = Parent;
while (current.Resolvable == false && current.Parent != null)
{
childPath = current.LocalPath;
current = current.Parent;
}
if (current.Resolvable)
{
return(current);
}
else
{
return(null);
}
}
public void Clear()
{
root = new PathTreeNodeInternal();
}
internal PathTreeNode(PathTreeNodeInternal capsuledNode)
{
this.capsuledNode = capsuledNode;
}