public void CheckNodeForRemove(PathNode node)
{
if (OutNodes.Contains(node))
{
OutNodes.Remove(node);
ReDraw();
}
}
public void AddNode(PathNode node)
{
if (OutNodes.Contains(node))
{
return;
}
if (node.OutNodes.Contains(this))
{
return;
}
OutNodes.Add(node);
ReDraw();
}
public void Merge(DummyNode that)
{
foreach (var n in that.OutNodes)
{
if (!OutNodes.Contains(n))
{
_outEdges.Add(new Edge <Node, Node>(this, n));
}
}
foreach (var n in that.InNodes)
{
if (!InNodes.Contains(n))
{
_inEdges.Add(new Edge <Node, Node>(n, this));
}
}
}
