/// <summary>
/// Refills the ResultList by merging a new item from the childs
/// </summary>
private void RefillResults()
{
SearchNode currentNode = ChildNode;
Item newItemToInsert = null;
int currentPriority = -1;
while (currentNode?.NextNode != null)
{
var tmp = currentNode.ResultItems.FirstOrDefault(item => !ResultItems.Contains(item));
if (tmp != null && tmp.Priority > currentPriority)
{
newItemToInsert = tmp;
currentPriority = tmp.Priority;
}
currentNode = currentNode.NextNode;
}
if (newItemToInsert != null)
{
Results.Add(newItemToInsert);
}
}
