bool IDirectedConnectedNode <T> .IsConnectedWith(IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
if (Helpers <T> .Check_IsConnectedWith_PreConditions(secondNode, this))
{
return(false);
}
var typedNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(secondNode);
switch (direction)
{
case ConnectionDirection.To:
return(connectedToNodesList.Contains(typedNode));
case ConnectionDirection.From:
return(connectedFromNodesList.Contains(typedNode));
case ConnectionDirection.Both:
return(connectedToNodesList.Contains(typedNode) &&
connectedFromNodesList.Contains(typedNode));
case ConnectionDirection.Any:
return(connectedToNodesList.Contains(typedNode) ||
connectedFromNodesList.Contains(typedNode));
default:
throw new NonExistentEnumCaseException <ConnectionDirection>(); //ncrunch: no coverage
}
}
IEnumerable <IDirectedConnectedNode <T> > IDirectedConnectedNodeCollection <T> .GetNodesConnected(IDirectedConnectedNode <T> firstNode, ConnectionDirection direction)
{
Helpers <T> .Verify_GetNodesConnected_ConditionsAreSatisfied(firstNode, this);
var typedNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(firstNode);
return(this.InternalGetNodeConnectionsRequest(GetNodeIndex(typedNode), direction));
}
void IDirectedConnectedNodeCollection <T> .AddNode(IDirectedConnectedNode <T> newNode)
{
Helpers <T> .Verify_AddNode_ConditionsAreSatisfied(newNode);
var typedNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(newNode);
this.InternalAddNodeRequest(typedNode);
typedNode.InternalSetParentCollectionRequest(this);
}
void IDirectedConnectedNode <T> .AddConnectionWith(IEnumerable <IDirectedConnectedNode <T> > secondNodes, ConnectionDirection direction)
{
Helpers <T> .VerifyNodeSetIsNotNull(secondNodes);
foreach (PointerDCN <T> typedNode in secondNodes.Select(node => TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(node)))
{
AddConnectionWith(typedNode, direction);
}
}
void IDirectedConnectedNode <T> .AddToCollection(IDirectedConnectedNodeCollection <T> newParentCollection)
{
Helpers <T> .Verify_AddToCollection_ConditionsAreSatisfied(this, newParentCollection);
var typedCollection = TypedHelpers.GetCollectionAsValidType <PointerDCNC <T>, T>(newParentCollection);
typedCollection.InternalAddNodeRequest(this);
this.InternalSetParentCollectionRequest(typedCollection);
}
void IDirectedConnectedNodeCollection <T> .ConnectNodes(IDirectedConnectedNode <T> firstNode, IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
Helpers <T> .Verify_ConnectNodes_ConditionsAreSatisfied(firstNode, secondNode, this);
var typedFirstNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(firstNode);
var typedSecondNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(secondNode);
this.InternalSetNodeConnectRequest(GetNodeIndex(typedFirstNode), GetNodeIndex(typedSecondNode), direction, true);
}
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());
}
void IDirectedConnectedNodeCollection <T> .DisconnectNodes(IDirectedConnectedNode <T> firstNode, IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
if (Helpers <T> .CheckDisconnectNodesConditions(firstNode, secondNode, this))
{
return;
}
var typedFirstNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(firstNode);
var typedSecondNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(secondNode);
this.InternalSetNodeConnectRequest(GetNodeIndex(typedFirstNode), GetNodeIndex(typedSecondNode), direction, false);
}
bool IDirectedConnectedNodeCollection <T> .NodesHaveConnection(IDirectedConnectedNode <T> firstNode, IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
if (Helpers <T> .CheckNodesHaveConnectionConditions(firstNode, secondNode, this))
{
return(false);
}
var typedFirstNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(firstNode);
var typedSecondNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(secondNode);
return(this.InternalCheckNodeConnectRequest(GetNodeIndex(typedFirstNode), GetNodeIndex(typedSecondNode), direction));
}
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());
}
void IDirectedConnectedNode <T> .RemoveConnectionWith(IEnumerable <IDirectedConnectedNode <T> > secondNodes, ConnectionDirection direction)
{
if (secondNodes == null)
{
return;
}
foreach (PointerDCN <T> typedNode in secondNodes.Select(node => TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(node)))
{
RemoveConnectionWith(typedNode, direction);
}
}
void IDirectedConnectedNodeCollection <T> .RemoveNode(IDirectedConnectedNode <T> targetNode)
{
if (Helpers <T> .CheckWhether_RemoveNode_IsNeeded(targetNode, this))
{
return;
}
var typedNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(targetNode);
this.InternalRemoveNodeRequest(typedNode);
typedNode.InternalDeleteParentCollectionRequest();
}
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();
}
void IDirectedConnectedNode <T> .RemoveConnectionWith(IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
var typedNode = TypedHelpers.GetNodeAsValidType <PointerDCN <T>, T>(secondNode);
RemoveConnectionWith(typedNode, direction);
}
void IDirectedConnectedNode <T> .AddConnectionWith(IDirectedConnectedNode <T> secondNode, ConnectionDirection direction)
{
var typedNode = TypedHelpers.GetNodeAsValidType <ArrayDCN <T>, T>(secondNode);
AddConnectionWith(typedNode, direction);
}
