public static void Disable(Node nd)
{
if (ConnectedSectionsInLoop(nd))
{
Node strtNode = GetCommonLoopParent(nd);
}
}
//public static Node EnergizedNodeFromLoop(Node nd)
//{
// Queue<Node> q = new Queue<Node>();
// q.Enqueue(root);
// if (root != null)
// {
// while (q.Count > 0)
// {
// Node current = q.Dequeue();
// if (current != null && !StatusExtensions.IsNetJunction(current.status))
// list.Add(current); //add node
// if (current == null || StatusExtensions.IsDisconnected(current.status))
// continue;
// if (ContainsAdjNode(current))
// {
// q.Enqueue(current.adjacentNode);
// }
// parentPhase = current.phaseCode;
// if (StatusExtensions.IsUnenergized(current.status) || StatusExtensions.IsDisabled(current.status))
// {
// foreach (var item in current.childList.Values)
// {
// q.Enqueue(item.childNode);
// }
// foreach (var item in current.parentList.Values)
// {
// q.Enqueue(item.childNode);
// }
// }
// else
// {
// foreach (var item in current.childList.Values)
// {
// q.Enqueue(item.childNode);
// }
// }
// }
// }
//}
public static bool ConnectedSectionsInLoop(Node nd)
{
bool inLoop = false;
foreach (Section sec in nd.parentList.Values)
{
if (StatusExtensions.IsLoop(sec.status))
inLoop = true;
}
foreach (Section sec in nd.childList.Values)
{
if (StatusExtensions.IsLoop(sec.status))
inLoop = true;
}
return inLoop;
}
public void AddNode(EditObject eObj)
{
Node snappednd = null;
Node ndNew = null;
if (eObj.Connectivity.snappedNodes.Count > 1)
{
snappednd = eObj.Connectivity.snappedNodes.First(nd => StatusExtensions.IsNetJunction(nd.status));
}
snappednd = eObj.Connectivity.snappedNodes != null ? eObj.Connectivity.snappedNodes[0] : null;
if (StatusExtensions.IsNetJunction(snappednd.status) && ClassIDRules.IsAdjJunction(snappednd) && ClassIDRules.IsAdjGroupNode(eObj.CLSID))
{
ndNew = new Node();
ndNew.status = eObj.Connectivity.status;
ndNew.uid = eObj.UID;
snappednd.adjacentNode = ndNew;
ndNew.classID = eObj.CLSID;
ndNew.x = snappednd.x;
ndNew.y = snappednd.y;
ndNew.phaseCode = eObj.Connectivity.phaseCode;
ndNew.parentList = snappednd.parentList;
AddSecondaryToAdjNode(snappednd, ndNew);
}
else if (StatusExtensions.IsNetJunction(snappednd.status))
{
ndNew = new Node();
ndNew.status = eObj.Connectivity.status;
ndNew.uid = eObj.UID;
ndNew.x = snappednd.x;
ndNew.y = snappednd.y;
ndNew.classID = eObj.CLSID;
ndNew.phaseCode = eObj.Connectivity.phaseCode;
ndNew.parentList = snappednd.parentList;
ndNew.childList = snappednd.childList;
AdjustParentChild(snappednd, ndNew);
//now delete net junction *****
if (StaticStuff._nodeList.ContainsKey(snappednd.uid)) StaticStuff._nodeList.Remove(snappednd.uid);
}
if (ndNew != null)
{
StaticStuff._nodeList.Add(ndNew.uid, ndNew);
ExtensionInfo.checkFlow.AddPointsToPointList(ndNew);
}
}
public static bool IsAdjJunction(Node nd)
{
if (nd != null && nd.adjacentNode != null && AdjGroup.Contains(nd.adjacentNode.classID))
return true;
return false;
}
public void AdjustParentChild(Node nd, Node newNd)
{
foreach (Section sec in nd.childList.Values)
{
sec.parentNode = newNd;
}
foreach (Section sec in nd.parentList.Values)
{
sec.childNode = newNd;
}
}
public Section SelectParentFromParentSections(Node snappedNode)
{
foreach (Section sec in snappedNode.parentList.Values)
{
if (PhaseCodeUtil.IsPhaseCodePresent(sec.phaseCode, snappedNode.phaseCode))
return sec;
}
return null;
}
public bool HasParent(Node fromNode)
{
bool hasParent = false;
foreach (Section sec in fromNode.parentList.Values)
{
hasParent = true;
}
return hasParent;
}
public int GetPhaseCodeFromChildSections(Node node)
{
int childPC = 128;
foreach (Section sec in node.childList.Values)
{
childPC = PhaseCodeUtil.AddPhaseCodes(childPC, sec.phaseCode);
}
return childPC;
}
public List<Section> GetConnectedEdges(Node node)
{
int xFloor = Convert.ToInt32(Math.Floor(node.x));
int yFloor = Convert.ToInt32(Math.Floor(node.y));
Point Pt1 = new Point(xFloor, yFloor);
var nearestSections = new List<Section>();
if (lineList.ContainsKey(Pt1)) nearestSections = lineList[Pt1];
var connectedEdges = from row in nearestSections
where (ConnectionBuffer(row.x, row.y, node.x, node.y, row.tox, row.toy))
select row;
return connectedEdges.ToList();
}
public static void SetFlowUnenergize(Node nd, HashSet<Section> visited)
{
List<Node> disabledList = new List<Node>();
if (nd != null)
{
bool first = true;
Queue<Node> q = new Queue<Node>();
q.Enqueue(nd);
while (q.Count > 0)
{
Node current = q.Dequeue();
StatusExtensions.UnLoop(current.status);
if (current == null)
continue;
if (StatusExtensions.IsDisabled(current.status) && first)
{
current.phaseCode = 128;
}
else if (StatusExtensions.IsDisabled(current.status) && !first)
{
disabledList.Add(current);
continue;
}
//downstream
foreach (var item in current.childList.Values)
{
if (!visited.Contains(item))
{
visited.Add(item);
q.Enqueue(item.childNode);
NetworkUtil.DownsectionPCAdjustment(current, item);
}
}
}
}
for (int i = 0; i < disabledList.Count; i++)
{
SetFlowUnenergize(disabledList[i], visited);
}
}
public static void SetFlowEnergizeLoop(Node nd, HashSet<Section> visited)
{
List<Node> disabledList = new List<Node>();
if (nd != null)
{
Queue<Node> q = new Queue<Node>();
q.Enqueue(nd);
while (q.Count > 0)
{
Node current = q.Dequeue();
StatusExtensions.UnLoop(current.status);
if (current == null)
continue;
if (StatusExtensions.IsDisabled(current.status))
{
disabledList.Add(current);
}
else
{
Dictionary<string, Section> connSecs = GetConnectedLoopSections(current, visited);
foreach (var item in connSecs.Values)
{
if (!visited.Contains(item) && StatusExtensions.IsLoop(item.status))
{
visited.Add(item);
StatusExtensions.UnLoop(item.status);
if (current == item.childNode)
{
FlipSection(item);
FlipDigitized(item);
q.Enqueue(item.childNode);
}
q.Enqueue(item.childNode);
NetworkUtil.DownsectionPCAdjustment(current, item);
}
}
//downstream
foreach (var item in current.childList.Values)
{
if (!visited.Contains(item) && !connSecs.ContainsKey(item.uid))
{
visited.Add(item);
q.Enqueue(item.childNode);
NetworkUtil.DownsectionPCAdjustment(current, item);
}
}
}
}
}
for (int i = 0; i < disabledList.Count; i++)
{
SetFlowUnenergize(disabledList[i], visited);
}
}
public static void SetFlow(Node nd)
{
HashSet<Section> visited = new HashSet<Section>();
SetFlowEnergize(nd, visited);
}
public static List<string> GuidsToRoot(Node leaf, HashSet<Section> visited)
{
List<string> path = new List<string>();
if (leaf != null)
{
Queue<Node> q = new Queue<Node>();
q.Enqueue(leaf);
while (q.Count > 0)
{
Node current = q.Dequeue();
if (current == null)
continue;
path.Add(current.uid);
Dictionary<string, Section> connSecs = GetConnectedLoopSections(current, visited);
foreach (var item in connSecs.Values)
{
if (!visited.Contains(item))
{
visited.Add(item);
if (current == item.parentNode) q.Enqueue(item.childNode);
if (current == item.childNode) q.Enqueue(item.parentNode);
//path.Add(item.uid);
break;
}
}
}
}
return path;
}
public static Dictionary<string, Section> GetConnectedUnenergizedSections(Node nd, HashSet<Section> visited)
{
Dictionary<string, Section> connSecs = new Dictionary<string, Section>();
foreach (string secUID in nd.parentList.Keys)
{
if ((StatusExtensions.IsDisconnected(nd.parentList[secUID].status) || StatusExtensions.IsUnenergized(nd.parentList[secUID].status)) && !visited.Contains(nd.parentList[secUID]))
connSecs.Add(secUID, nd.parentList[secUID]);
}
foreach (string secUID in nd.childList.Keys)
{
if ((StatusExtensions.IsDisconnected(nd.parentList[secUID].status) || StatusExtensions.IsUnenergized(nd.parentList[secUID].status)) && !visited.Contains(nd.childList[secUID]))
connSecs.Add(secUID, nd.childList[secUID]);
}
return connSecs;
}
public static Node GetCommonLoopParent(Node nd)
{
Node intersectionNode = null;
HashSet<Section> visited = new HashSet<Section>();
List<Section> connSecs = GetConnectedLoopSections(nd, visited).Values.ToList();
string intersectionPt = "";
for (int i = 0; i < connSecs.Count - 1; i++)
{
for (int j = i + 1; j < connSecs.Count; j++)
{
Section item1 = connSecs[i];
Section item2 = connSecs[j];
List<string> lst1 = new List<string>();
List<string> lst2 = new List<string>();
visited.Add(connSecs[i]);
visited.Add(connSecs[j]);
if (nd == item1.parentNode) lst1 = GuidsToRoot(item1.childNode, visited);
else if (nd == item1.childNode) lst1 = GuidsToRoot(item1.parentNode, visited);
if (nd == item2.parentNode) lst2 = GuidsToRoot(item2.childNode, visited);
else if (nd == item2.childNode) lst2 = GuidsToRoot(item2.parentNode, visited);
List<string> intersections = lst1.Intersect(lst2).ToList<string>();
if (intersections.Count != 0)
{
intersectionPt = intersections[0];
int i1 = lst1.IndexOf(intersectionPt);
int i2 = lst2.IndexOf(intersectionPt);
}
if (StaticStuff._nodeList.ContainsKey(intersectionPt))
intersectionNode = StaticStuff._nodeList[intersectionPt];
if (intersectionNode != null) break;
}
}
return intersectionNode;
}
public bool FromToHasNoParent(Node fromNode, Node toNode)
{
bool noFromToParent = true;
bool noFromParent = true;
bool noToParent = true;
foreach (Section sec in fromNode.parentList.Values)
{
noFromParent = false;
}
foreach (Section sec in toNode.parentList.Values)
{
noToParent = false;
}
noFromToParent = noFromParent && noToParent;
return noFromToParent;
}
public bool FromToHasParents(Node fromNode, Node toNode)
{
bool fromToParent = false;
bool fromParent = false;
bool toParent = false;
foreach (Section sec in fromNode.parentList.Values)
{
fromParent = true;
}
foreach (Section sec in toNode.parentList.Values)
{
toParent = true;
}
fromToParent = fromParent && toParent;
return fromToParent;
}
public static void DownsectionPCCorrection(Node parentNode, Section childSection)
{
int parentPCAccumilated = 128;
int parentPC = 128;
int parentConstrPC = parentNode.constructedPhaseCode;
int constrChildPC = childSection.constructedPhaseCode;
foreach (Section sec in parentNode.parentList.Values)
{
parentPCAccumilated = PhaseCodeUtil.AddPhaseCodes(parentPC, sec.phaseCode);
}
if (!StatusExtensions.IsNetJunction(parentNode.status))
{
if (PhaseCodeUtil.IsPhaseCodePresent(parentConstrPC, parentPCAccumilated)) // may add phase here
{
if (!StatusExtensions.IsYDTransformer(parentNode.status))
{
parentNode.phaseCode = parentPCAccumilated;
}
}
else if (PhaseCodeUtil.IsPhaseCodePresent(parentPCAccumilated, parentConstrPC))
{
parentNode.phaseCode = parentConstrPC;
}
else if (!PhaseCodeUtil.HaveCommonPhaseCodes(parentPCAccumilated, parentConstrPC))
{
parentNode.phaseCode = 128;
}
}
if (StatusExtensions.IsNetJunction(parentNode.status))
{
parentPC = parentPCAccumilated;
}
else
parentPC = parentNode.phaseCode;
int existingChildPC = childSection.phaseCode;
if (PhaseCodeUtil.IsPhaseCodePresent(constrChildPC, parentPC)) // may add phase here
{
childSection.phaseCode = parentPC;
}
else if (PhaseCodeUtil.IsPhaseCodePresent(parentPC, constrChildPC))
{
childSection.phaseCode = constrChildPC;
}
else if (!PhaseCodeUtil.HaveCommonPhaseCodes(parentPC, constrChildPC))
{
childSection.phaseCode = 128;
}
if (childSection.phaseCode != 128)
{
if (StatusExtensions.IsUnenergized(childSection.status))
StatusExtensions.Energize(childSection.status);
}
else
{
if (!StatusExtensions.IsUnenergized(childSection.status))
{
StatusExtensions.Unenerize(childSection.status);
childSection.status += Constants.Unenergized;
}
}
if (StatusExtensions.IsDisconnected(childSection.status))
StatusExtensions.Connect(childSection.status);
}
public List<Section> GetConnectedSections(Node node)
{
List<Section> secs = null;
if (_nodeList.ContainsKey(node.uid))
{
secs = new List<Section>();
foreach (Section item in node.parentList.Values) secs.Add(item);
foreach (Section item in node.childList.Values) secs.Add(item);
}
return secs;
}
public void AddPointsToPointList(Node dr)
{
int xFloor = Convert.ToInt32(Math.Floor(dr.x));
int xCeiling = Convert.ToInt32(Math.Ceiling(dr.x));
int yFloor = Convert.ToInt32(Math.Floor(dr.y));
int yCeiling = Convert.ToInt32(Math.Ceiling(dr.y));
//1,2 xfloor
Point Pt = new Point(xFloor, yFloor);
if (pointList.ContainsKey(Pt))
{
pointList[Pt].Add(dr);
}
else
{
pointList[Pt] = new List<Node>();
pointList[Pt].Add(dr);
}
Pt = new Point(xFloor, yCeiling);
if (pointList.ContainsKey(Pt))
{
pointList[Pt].Add(dr);
}
else
{
pointList[Pt] = new List<Node>();
pointList[Pt].Add(dr);
}
//3, 4 xceiling
Pt = new Point(xCeiling, yFloor);
if (pointList.ContainsKey(Pt))
{
pointList[Pt].Add(dr);
}
else
{
pointList[Pt] = new List<Node>();
pointList[Pt].Add(dr);
}
Pt = new Point(xCeiling, yCeiling);
if (pointList.ContainsKey(Pt))
{
pointList[Pt].Add(dr);
}
else
{
pointList[Pt] = new List<Node>();
pointList[Pt].Add(dr);
}
}
public int GetPhaseCodeFromParentSections(Node node)
{
int parentPC = 128;
foreach (Section sec in node.parentList.Values)
{
parentPC = PhaseCodeUtil.AddPhaseCodes(parentPC, sec.phaseCode);
}
return parentPC;
}
public bool ContainsEnergizedUnenergized(Node fromNode, Node toNode)
{
bool containsEnergizedUnenergizedSection = false;
bool energized = false;
bool unenergized = false;
foreach (Section sec in fromNode.parentList.Values)
{
if (StatusExtensions.IsEnergized(sec.status))
energized = true;
if (StatusExtensions.IsUnenergized(sec.status))
unenergized = true;
}
foreach (Section sec in fromNode.childList.Values)
{
if (StatusExtensions.IsEnergized(sec.status))
energized = true;
if (StatusExtensions.IsUnenergized(sec.status))
unenergized = true;
}
foreach (Section sec in toNode.parentList.Values)
{
if (StatusExtensions.IsEnergized(sec.status))
energized = true;
if (StatusExtensions.IsUnenergized(sec.status))
unenergized = true;
}
foreach (Section sec in toNode.childList.Values)
{
if (StatusExtensions.IsEnergized(sec.status))
energized = true;
if (StatusExtensions.IsUnenergized(sec.status))
unenergized = true;
}
containsEnergizedUnenergizedSection = energized && unenergized;
return containsEnergizedUnenergizedSection;
}
public bool OneSectionEnergized(Node fromNode)
{
bool energized = false;
foreach (Section sec in fromNode.parentList.Values)
{
if (StatusExtensions.IsEnergized(sec.status))
energized = true;
}
foreach (Section sec in fromNode.childList.Values)
{
if (StatusExtensions.IsEnergized(sec.status))
energized = true;
}
return energized;
}
public void FillConnectivityInfoForEnergizedSections(ConnectivityInfo conInfo, Node fromNode, Node toNode)
{
conInfo = new ConnectivityInfo();
conInfo.phaseCode = 128;
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.setFlow = false;
if (StatusExtensions.IsSource(fromNode.status) || StatusExtensions.IsSource(toNode.status))
{
if(StatusExtensions.IsSource(fromNode.status))
{
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.status = Constants.WithFlow + Constants.Unenergized;
conInfo.setFlow = false;
conInfo.phaseCode = -1;
}
if (StatusExtensions.IsSource(toNode.status))
{
conInfo.parentNode = toNode ;
conInfo.childNode = fromNode;
conInfo.status = Constants.AgainstFlow + Constants.Unenergized;
conInfo.setFlow = false;
conInfo.phaseCode = -1;
}
}
else if ((HasParent(fromNode) && !HasChild(fromNode) && HasChild(toNode) && !HasParent(toNode)))
{
conInfo.parentNode = fromNode ;
conInfo.childNode = toNode;
conInfo.status = Constants.WithFlow ;
conInfo.setFlow = false;
}
else if ((HasParent(toNode) && !HasChild(toNode) && HasChild(fromNode) && !HasParent(fromNode)))
{
conInfo.parentNode = toNode ;
conInfo.childNode = fromNode;
conInfo.status = Constants.AgainstFlow;
conInfo.setFlow = false;
}
else
{
//int fromNodePC = GetPhaseCodeFromParentSections(fromNode);
//int toNodePC = GetPhaseCodeFromParentSections(toNode);
conInfo.parentNode = fromNode;
conInfo.childNode = toNode;
conInfo.status = Constants.WithFlow + Constants.Unenergized;
conInfo.setFlow = false;
conInfo.phaseCode = -1;
}
}
public bool UnenergizedLocal(Node node)
{
if (StatusExtensions.IsDisabled(node.status))
{
return true;
}
if (StatusExtensions.IsSource(node.status)) return false;
List<Section> connSections = GetConnectedSections(node);
bool hasFlowOrLoop = true;
foreach (Section sec in connSections)
{
if (StatusExtensions.IsEnergized(sec.status) || StatusExtensions.IsLoop(sec.status))
{
hasFlowOrLoop = false;
}
}
return hasFlowOrLoop;
}
public bool FromToHasChildren(Node fromNode, Node toNode)
{
bool fromToChild = false;
bool fromChild = false;
bool toChild = false;
foreach (Section sec in fromNode.childList.Values)
{
fromChild = true;
}
foreach (Section sec in toNode.childList.Values)
{
toChild = true;
}
fromToChild = fromChild && toChild;
return fromToChild;
}
public Node CreateNetJn(EditObject eObj)
{
Node netJn = new Node();
netJn.status = Constants.Energized + Constants.NetJunction;
if (StatusExtensions.IsUnenergized(eObj.Connectivity.status))
{
netJn.status = Constants.Unenergized + Constants.NetJunction;
}
else if (StatusExtensions.IsEnergized(eObj.Connectivity.status))
{
netJn.status = Constants.Energized + Constants.NetJunction;
}
else if (StatusExtensions.IsLoop(eObj.Connectivity.status))
{
netJn.status = Constants.Loop + Constants.NetJunction;
}
if (StatusExtensions.IsDisconnected(eObj.Connectivity.status))
{
netJn.status = Constants.Disconnected + Constants.NetJunction;
}
netJn.uid = "{" + Guid.NewGuid().ToString() + "}";
netJn.phaseCode = eObj.Connectivity.phaseCode;
netJn.classID = -1;//ntInfo.networkClassIds[ClassIDRules.NetJunction];
netJn.oid = -1;
return netJn;
}
public bool FromToHasNoChildren(Node fromNode, Node toNode)
{
bool noFromToChild = true;
bool noFromChild = true;
bool noToChild = true;
foreach (Section sec in fromNode.childList.Values)
{
noFromChild = false;
}
foreach (Section sec in toNode.childList.Values)
{
noToChild = false;
}
noFromToChild = noFromChild && noToChild;
return noFromToChild;
}
public void AddSecondaryToAdjNode(Node nd, Node adjNd)
{
foreach (Section sec in nd.childList.Values)
{
adjNd.childList = new Dictionary<string, Section>();
if (ClassIDRules.AdjRuleSucceeds(sec))
{
adjNd.childList.Add(sec.uid, sec);
}
}
}
public static bool IsAdjGroupNode(Node nd)
{
if (nd != null && AdjGroup.Contains(nd.classID))
return true;
return false;
}