private void AddConnectionWith(PointerDCN <T> typedNode, ConnectionDirection direction)
{
Helpers <T> .Verify_AddConnectionWith_ConditionsAreSatisfied(typedNode, this);
this.InternalAddNodeConnectionRequest(typedNode, direction);
typedNode.InternalAddNodeConnectionRequest(this, direction.Invert());
}
void IDirectedConnectedNodeCollection <T> .ConnectNodes(IDirectedConnectedNode <T> firstNode, IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
Helpers <T> .Verify_ConnectNodes_ConditionsAreSatisfied(firstNode, secondNode, this);
var typedFirstNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(firstNode);
var typedSecondNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(secondNode);
typedFirstNode.InternalAddNodeConnectionRequest(typedSecondNode, direction);
typedSecondNode.InternalAddNodeConnectionRequest(typedFirstNode, direction.Invert());
}
private void RemoveConnectionWith(PointerDCN <T> typedNode, ConnectionDirection direction)
{
if (Helpers <T> .CheckWhether_RemoveConnectionWith_IsNeeded(typedNode, this))
{
return;
}
this.InternalRemoveNodeConnectionRequest(typedNode, direction);
typedNode.InternalRemoveNodeConnectionRequest(this, direction.Invert());
}
void IDirectedConnectedNodeCollection <T> .DisconnectNodes(IDirectedConnectedNode <T> firstNode, IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
if (Helpers <T> .CheckDisconnectNodesConditions(firstNode, secondNode, this))
{
return;
}
var typedFirstNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(firstNode);
var typedSecondNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(secondNode);
typedFirstNode.InternalRemoveNodeConnectionRequest(typedSecondNode, direction);
typedSecondNode.InternalRemoveNodeConnectionRequest(typedFirstNode, direction.Invert());
}
