/// <summary>
/// Removes the given node from the nodemap.
/// </summary>
/// <param name="node">Node to be removed.</param>
public void removeNodeFromMap(goog.ui.tree.BaseNode node)
{
var labelText = node.getText();
if (labelText != null &&
!String.IsNullOrWhiteSpace(/*goog.string.makeSafe*/ (labelText)))
{
labelText = labelText.ToLowerCase();
if (this.nodeMap_.TryGetValue(labelText, out var nodeList))
{
// Remove the node's descendants from the nodemap.
var count = node.getChildCount();
for (var i = 0; i < count; i++)
{
this.removeNodeFromMap((BaseNode)node.getChildAt(i));
}
// Remove the node from the array.
nodeList.Remove(node);
if (nodeList.Length == 0)
{
this.nodeMap_.Remove(labelText);
}
}
}
}
