public void InsertObservedNode(
Dictionary <string, U> observedNodes, string name, U node,
UriTreeNode <U> .UriTreeNodeDelegate onNodeAdded, bool disallowDuplicates = true)
{
InsertObservedNode <U>(
observedNodes, new Queue <string>(UriUtilities.GetParts(name)),
node, onNodeAdded, disallowDuplicates);
}
public void AddObservedNode(
Dictionary <string, U> observedNodes, Queue <string> nameParts, U node,
UriTreeNode <U> .UriTreeNodeDelegate onNodeAdded, bool disallowDuplicates = true)
{
var first = nameParts.Dequeue();
if (nameParts.Count > 0)
{
if (!observedNodes.ContainsKey(first))
{
throw new UriTreeException(
String.Format(
"Could not add node with unqualified name '{0}' to UriTreeObserver. " +
"Missing intermediate node with name '{1}'. Consider using InsertObservedNode instead.",
String.Join(UriUtilities.URI_SEPARATOR.ToString(), nameParts), first
)
);
}
observedNodes[first].AddSubnode(nameParts, node, disallowDuplicates);
}
else
{
if (observedNodes.ContainsKey(first))
{
if (disallowDuplicates)
{
throw new UriTreeException(
String.Format(
"Could not add node with full name '{0}' to UriTreeObserver. " +
"A node with that name already exists.", first
)
);
}
observedNodes[first] = node;
}
else
{
observedNodes.Add(first, node);
}
if (onNodeAdded != null)
{
onNodeAdded(node);
}
}
}
public void InsertObservedNode <NodeType>(
Dictionary <string, U> observedNodes, Queue <string> nameParts, U node,
UriTreeNode <U> .UriTreeNodeDelegate onNodeAdded, bool disallowDuplicates = true)
where NodeType : U
{
var first = nameParts.Dequeue();
if (nameParts.Count > 0)
{
if (!observedNodes.ContainsKey(first))
{
observedNodes.Add(first, (U)Activator.CreateInstance(typeof(NodeType), first));
}
observedNodes[first].InsertSubnode <NodeType>(nameParts, node, disallowDuplicates);
}
else
{
if (observedNodes.ContainsKey(first))
{
if (disallowDuplicates)
{
throw new UriTreeException(
String.Format(
"Could not insert node with full name '{0}' to UriTreeObserver. " +
"A node with that name already exists.", first
)
);
}
observedNodes[first] = node;
}
else
{
observedNodes.Add(first, node);
}
if (onNodeAdded != null)
{
onNodeAdded(node);
}
}
}
