/// <summary>
/// Initializes a new instance of the <see cref="T:System.Object" /> class.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="engine">The chat engine.</param>
/// <exception cref="System.ArgumentNullException">engine, container</exception>
internal ChatHandlersProvider(
[NotNull] IObjectContainer container, [NotNull] ChatEngine engine)
{
if (container == null) { throw new ArgumentNullException(nameof(container)); }
if (engine == null) { throw new ArgumentNullException(nameof(engine)); }
RootNode = new AimlExplorerNode(container, engine.RootNode);
}
/// <summary>
/// Rebuilds the child collection.
/// </summary>
private void RebuildChildren()
{
_children.Clear();
foreach (KeyValuePair<string, Node> pair in _node.Children)
{
Debug.Assert(pair.Value != null);
var child = new AimlExplorerNode(_container, pair.Value);
_children.Add(child);
}
}