/// <summary>
/// Traverses the specified path, inserting <see cref="BranchNode"/>s as necessary, until the end of the path
/// is reached, at which point the <paramref name="leafNodeProvider"/> is called to provide a leaf node to insert.
/// </summary>
protected void Insert(Path path, int pathDepth, Converter <PathSegment, ActionModelNode> leafNodeProvider)
{
int segmentCount = path.Segments.Count;
if (segmentCount < 2)
{
throw new ArgumentException(SR.ExceptionInvalidActionPath);
}
PathSegment segment = path.Segments[pathDepth];
if (pathDepth + 1 == segmentCount)
{
// this is the last path segment -> leaf node
_childNodes.Add(leafNodeProvider(segment));
}
else
{
ActionModelNode child = FindChild(segment);
if (child == null)
{
child = new BranchNode(segment);
_childNodes.Add(child);
}
child.Insert(path, pathDepth + 1, leafNodeProvider);
}
}
/// <summary>
/// Traverses the specified path, inserting <see cref="BranchNode"/>s as necessary, until the end of the path
/// is reached, at which point the <paramref name="leafNodeProvider"/> is called to provide a leaf node to insert.
/// </summary>
protected void Insert(Path path, int pathDepth, Converter<PathSegment, ActionModelNode> leafNodeProvider)
{
int segmentCount = path.Segments.Count;
if (segmentCount < 2)
throw new ArgumentException(SR.ExceptionInvalidActionPath);
PathSegment segment = path.Segments[pathDepth];
if (pathDepth + 1 == segmentCount)
{
// this is the last path segment -> leaf node
_childNodes.Add(leafNodeProvider(segment));
}
else
{
ActionModelNode child = FindChild(segment);
if (child == null)
{
child = new BranchNode(segment);
_childNodes.Add(child);
}
child.Insert(path, pathDepth + 1, leafNodeProvider);
}
}
