public void AssignAnchors(YamlDocument document)
{
existingAnchors.Clear();
visitedNodes.Clear();
document.Accept(this);
Random random = new Random();
foreach (var visitedNode in visitedNodes)
{
if (visitedNode.Value)
{
string anchor;
do
{
anchor = random.Next().ToString(CultureInfo.InvariantCulture);
} while (existingAnchors.Contains(anchor));
existingAnchors.Add(anchor);
visitedNode.Key.Anchor = anchor;
}
}
}
/// <summary>
/// Called after this object finishes visiting a <see cref="YamlDocument"/>.
/// </summary>
/// <param name="document">
/// The <see cref="YamlDocument"/> that has been visited.
/// </param>
protected virtual void Visited(YamlDocument document)
{
// Do nothing.
}
/// <summary>
/// Called when this object is visiting a <see cref="YamlDocument"/>.
/// </summary>
/// <param name="document">
/// The <see cref="YamlDocument"/> that is being visited.
/// </param>
protected virtual void Visit(YamlDocument document)
{
VisitChildren(document);
}
void IYamlVisitor.Visit(YamlDocument document)
{
Visit(document);
Visited(document);
}