private void ConnectSharedChildren(Dictionary <int, PartitionNode> added_children)
{
// For created children finds and connects other parents sharing the same children.
Dictionary <int, PartitionNode> all_siblings = GetMySiblings();
foreach (KeyValuePair <int, PartitionNode> child in added_children)
{
foreach (int sibling_num in NodeHelperFuncs.getRelevantSiblings(child.Key))
{
if (all_siblings.ContainsKey(sibling_num) && all_siblings[sibling_num] != null)
{
int sChildNum = NodeHelperFuncs.getSharedSiblingChildNumber(child.Key, sibling_num);
all_siblings[sibling_num].SetSingleChild(sChildNum, child.Value);
child.Value.AddParent(all_siblings[sibling_num], NodeHelperFuncs.GetParentPosition(sChildNum));
}
}
}
}
public void RemoveChild(int child, bool check_siblings = true)
{
if (!Children.ContainsKey(child))
{
return;
}
if (IsRootNode() || !check_siblings)
{
Children.Remove(child);
return;
}
Dictionary <int, PartitionNode> siblings = GetMySiblings();
foreach (int sibling_num in NodeHelperFuncs.getRelevantSiblings(child))
{
if (siblings.ContainsKey(sibling_num) && siblings[sibling_num] != null)
{
int sib_child_num = NodeHelperFuncs.getSharedSiblingChildNumber(child, sibling_num);
siblings[sibling_num].RemoveChild(sib_child_num, false);
}
}
Children.Remove(child);
}