void IDirectedConnectedNodeCollection <T> .RemoveNode(IDirectedConnectedNode <T> targetNode)
{
if (Helpers <T> .CheckWhether_RemoveNode_IsNeeded(targetNode, this))
{
return;
}
var typedNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(targetNode);
foreach (var typedConnectedToNode in targetNode.GetNodesConnected(ConnectionDirection.Any).Select(node => TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(node)))
{
typedConnectedToNode.InternalRemoveNodeConnectionRequest(typedNode, ConnectionDirection.Any);
}
this.InternalRemoveNodeRequest(typedNode);
typedNode.InternalDeleteParentCollectionRequest();
}
IEnumerable <IDirectedConnectedNode <T> > IDirectedConnectedNodeCollection <T> .GetNodesConnected(IDirectedConnectedNode <T> firstNode, ConnectionDirection direction)
{
Helpers <T> .Verify_GetNodesConnected_ConditionsAreSatisfied(firstNode, this);
return(firstNode.GetNodesConnected(direction));
}