/// <summary>
/// 设置障碍点
/// </summary>
/// <param name="pNetSolver"></param>
/// <param name="breakPoints"></param>
/// <param name="pGeometricNet"></param>
/// <param name="pDisc"></param>
private void SetBarries(INetSolver pNetSolver, List <IPoint> breakPoints, IGeometricNetwork pGeometricNet, double pDisc)
{
INetwork pNetwork = pGeometricNet.Network;
INetElements pNetElements = pNetwork as INetElements;
IPointToEID pPointToEID = new PointToEIDClass();
pPointToEID.GeometricNetwork = pGeometricNet;
pPointToEID.SnapTolerance = pDisc;
ISelectionSetBarriers barriers = new SelectionSetBarriersClass();
foreach (var point in breakPoints)
{
//寻找障碍点最近的线要素，从而添加爆管线
int nearEdgeID;
IPoint outIpoint;
double precent;
pPointToEID.GetNearestEdge(point, out nearEdgeID, out outIpoint, out precent);
int userClassID;
int userID;
int userSubID;
//查询相关ID
pNetElements.QueryIDs(nearEdgeID, esriElementType.esriETJunction, out userClassID, out userID, out userSubID);
//添加障碍点
barriers.Add(userClassID, userID);
}
pNetSolver.SelectionSetBarriers = barriers;
}
public static string TraceIsolation(double[] x, double[] y, IApplication app, string sourceFLName, string valveFLName, string operableFieldNameValves, string operableFieldNameSources,
double snapTol, bool processEvent, string[] opValues, string addSQL, bool traceIndeterminate, bool ZeroSourceCont, bool selectEdges, string MeterName, string MeterCritField, string MeterCritVal)
{
IMap map = null;
List<int> valveFCClassIDs = new List<int>();
IProgressDialogFactory pProDFact = null;
IStepProgressor pStepPro = null;
IProgressDialog2 pProDlg = null;
ITrackCancel pTrkCan = null;
int pointAlong = 0;
List<IGeometricNetwork> gnList = null;
int gnIdx;
IGeometricNetwork gn = null;
IPoint snappedPoint = null;
int EID = -1;
double distanceAlong;
List<INetFlag> startNetFlag = null;
List<IFlagDisplay> pFlagsDisplay = null;
//Find feature classes
string[] sourceFLs;
IFeatureClass[] sourceFC = null;
IFeatureLayer[] sourceFL = null;
List<int> sourceFCClassIDs = new List<int>();
string[] strValveFLs;
IFeatureLayer pTempLay = null;
List<IFeatureLayer> valveFLs = null;
List<IFeatureClass> valveFCs = null;
//IFeatureLayer meterFL = null;
// string meterDSName;
IJunctionFlag[] junctionFlag = null;
IEdgeFlag[] edgeFlag = null;
ITraceFlowSolverGEN traceFlowSolver = null;
INetSolver netSolver = null;
INetElementBarriersGEN netElementBarriers = null;
INetElementBarriers nb = null;
IEnumNetEID juncEIDs = null;
IEnumNetEID edgeEIDs = null;
IEIDInfo eidInfo = null;
IEIDInfo valveEIDInfo = null;
IEIDInfo sourceEIDInfo = null;
IEIDInfo vEIDInfo = null;
List<int[]> userIds = null;
IEIDHelper eidHelper = null;
List<Hashtable> valveEIDInfoHT = null;
Hashtable sourceEIDInfoHT = null;
System.Object[] segCosts = null;
ISelectionSetBarriers netElementBarrier = null;
List<IEdgeFlag> pEdgeFlags = null;
List<IJunctionFlag> pJunctionFlags = null;
//List<IEdgeFlag> pEdgeFlagsBar = null;
//List<IJunctionFlag> pJunctionFlagsBar = null;
INetElementBarriers pEdgeElementBarriers = null;
INetElementBarriers pJunctionElementBarriers = null;
ISelectionSetBarriers pSelectionSetBarriers = null;
List<INetFlag> pNetFlags;
//ITraceResult traceRes = null;
IFlagDisplay pFlagDisplay = null;
INetworkAnalysisExt pNetAnalysisExt = null;
UID pID = null;
IJunctionFlag[] junctionFlags = null;
IEdgeFlag[] edgeFlags = null;
Hashtable noSourceValveHT = null;
Hashtable hasSourceValveHT = null;
List<BarClassIDS> barrierIds = null;
Hashtable sourceDirectEIDInfoHT = null;
INetFlag netFlag1 = null;
INetFlag netFlag2 = null;
try
{
map = ((app.Document as IMxDocument).FocusMap);
bool boolCont = true;
if (processEvent)
{
// Create a CancelTracker
pTrkCan = new CancelTrackerClass();
// Create the ProgressDialog. This automatically displays the dialog
pProDFact = new ProgressDialogFactoryClass();
pProDlg = (IProgressDialog2)pProDFact.Create(pTrkCan, 0);
// Set the properties of the ProgressDialog
pProDlg.CancelEnabled = true;
pProDlg.Description = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsDesc_16a");
pProDlg.Title = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsTitle_16a");
pProDlg.Animation = esriProgressAnimationTypes.esriProgressGlobe;
// Set the properties of the Step Progressor
pStepPro = (IStepProgressor)pProDlg;
pStepPro.MinRange = 0;
pStepPro.MaxRange = 18;
pStepPro.StepValue = 1;
pStepPro.Position = 0;
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_4");
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_14a");
pStepPro.Step();
boolCont = pTrkCan.Continue();
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
}
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_4");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
pointAlong++;
gnList = Globals.GetGeometricNetworksCurrentlyVisible(ref map);
gnIdx = -1;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_14a");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
pointAlong++;
// Create junction or edge flag at start of trace - also returns geometric network, snapped point, and EID of junction
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15a");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
startNetFlag = new List<INetFlag>();// null;// Globals.GetJunctionFlag(x, y, map, ref gnList, snapTol, ref gnIdx, out snappedPoint, out EID) as INetFlag;
//if (startNetFlag == null)
pFlagsDisplay = new List<IFlagDisplay>();
if (x != null)
{
for (int l = 0; l < x.Length; l++)
{
startNetFlag.Add(Globals.GetEdgeFlag(x[l], y[l], ref map, ref gnList, snapTol, ref gnIdx, out snappedPoint, out EID, out distanceAlong, out pFlagDisplay, true) as INetFlag);
pFlagsDisplay.Add(pFlagDisplay);
}
}
pointAlong++;
//Set network to trace
if (gnIdx > -1)
gn = gnList[gnIdx] as IGeometricNetwork;
if (app != null)
{
pID = new UID();
pID.Value = "esriEditorExt.UtilityNetworkAnalysisExt";
pNetAnalysisExt = (INetworkAnalysisExt)app.FindExtensionByCLSID(pID);
if (gn != null)
{
Globals.SetCurrentNetwork(ref pNetAnalysisExt, ref gn);
}
traceFlowSolver = Globals.CreateTraceFlowSolverFromToolbar(ref pNetAnalysisExt, out pEdgeFlags, out pJunctionFlags, out pEdgeElementBarriers, out pJunctionElementBarriers, out pSelectionSetBarriers) as ITraceFlowSolverGEN;
gn = pNetAnalysisExt.CurrentNetwork;
netSolver = traceFlowSolver as INetSolver;
}
else
{
if (gn == null || startNetFlag.Count == 0)
{
return A4LGSharedFunctions.Localizer.GetString("NoFlagReturnStatement");
}
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = gn.Network;
}
traceFlowSolver.TraceIndeterminateFlow = traceIndeterminate;
pNetFlags = new List<INetFlag>();
if (pEdgeFlags != null)
{
foreach (IEdgeFlag pEdFl in pEdgeFlags)
{
pNetFlags.Add((INetFlag)pEdFl);
}
}
if (pJunctionFlags != null)
{
foreach (IJunctionFlag pJcFl in pJunctionFlags)
{
pNetFlags.Add((INetFlag)pJcFl);
}
}
if (startNetFlag != null)
{
if (startNetFlag.Count > 0)
{
foreach (INetFlag pNF in startNetFlag)
{
if (pNF != null)
{
pNetFlags.Add((INetFlag)pNF);
}
}
}
// pNetFlags.Add((INetFlag)startNetFlag);
}
if (pNetFlags.Count == 0)
{
return A4LGSharedFunctions.Localizer.GetString("AddFlagOrClickReturnStatement");
}
// Stop if user point was not on a visible network feature, old trace results and selection are cleared
if (gn == null || pNetFlags.Count == 0)
{
return A4LGSharedFunctions.Localizer.GetString("NotIntersectReturnStatement");
}
pointAlong++;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16a");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
//Find feature classes
sourceFLs = sourceFLName.Split('|');
sourceFC = new IFeatureClass[sourceFLs.Length];
sourceFL = new IFeatureLayer[sourceFLs.Length];
for (int i = 0; i < sourceFLs.Length; i++)
{
bool FCorLayerTemp = true;
sourceFL[i] = (IFeatureLayer)Globals.FindLayer(map, sourceFLs[i], ref FCorLayerTemp);
if (sourceFL[i] != null)
{
sourceFC[i] = sourceFL[i].FeatureClass;
sourceFCClassIDs.Add(sourceFL[i].FeatureClass.FeatureClassID);
}
}
pointAlong++;
// IFeatureClass sourceFC = (IFeatureClass)Globals.GetFeatureClassFromGeometricNetwork(sourceFCName, gn, esriFeatureType.esriFTSimpleJunction);
// IFeatureClass valveFC = (IFeatureClass)Globals.GetFeatureClassFromGeometricNetwork(valveFCName, gn, esriFeatureType.esriFTSimpleJunction);
strValveFLs = valveFLName.Split('|');
valveFLs = new List<IFeatureLayer>();//(IFeatureLayer)Globals.FindLayer(map, valveFLName);
valveFCs = new List<IFeatureClass>();//[strValveFLs.Length];
for (int i = 0; i < strValveFLs.Length; i++)
{
bool FCorLayerTemp = true;
pTempLay = (IFeatureLayer)Globals.FindLayer(map, strValveFLs[i], ref FCorLayerTemp);
if (pTempLay != null)
{
if (pTempLay.FeatureClass != null)
{
valveFLs.Add(pTempLay);
valveFCs.Add(pTempLay.FeatureClass);
valveFCClassIDs.Add(pTempLay.FeatureClass.FeatureClassID);
}
}
}
// string strMeterFL = meterFLName;
//meterFL = (IFeatureLayer)Globals.FindLayer(map, meterFLName);
//meterDSName = "";
//if (meterFL != null)
//{
// if (meterFL is IDataset)
// {
// IDataset pTempDataset = (IDataset)meterFL;
// meterDSName = pTempDataset.BrowseName;
// if (meterDSName.Contains("."))
// {
// meterDSName = meterDSName.Substring(meterDSName.LastIndexOf(".") + 1);
// }
// Marshal.ReleaseComObject(pTempDataset);
// pTempDataset = null;
// }
//}
//meterFL = null;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16a");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
pointAlong++;
if (valveFCs == null)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15d") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement"); ;
}
return A4LGSharedFunctions.Localizer.GetString("LambdaReturnStatement") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
}
pointAlong++;
if (valveFCs.Count == 0)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15d") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
return A4LGSharedFunctions.Localizer.GetString("LambdaReturnStatement") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
}
if (sourceFC == null)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15d") + sourceFLs + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
return A4LGSharedFunctions.Localizer.GetString("LambdaReturnStatement") + sourceFLs + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
}
pointAlong++;
if (sourceFC.Length == 0)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15d") + sourceFLs + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
return A4LGSharedFunctions.Localizer.GetString("LambdaReturnStatement") + sourceFLs + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15e") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15f");
}
pointAlong++;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16b");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
Globals.AddFlagsToTraceSolver(pNetFlags.ToArray(), ref traceFlowSolver, out junctionFlags, out edgeFlags);
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16c");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
//Create barriers based on all operable valves
pointAlong++;
netElementBarriers = new NetElementBarriersClass() as INetElementBarriersGEN;
netElementBarriers.ElementType = esriElementType.esriETJunction;
netElementBarriers.Network = gn.Network;
userIds = Globals.GetOperableValveOIDs(valveFCs.ToArray(), operableFieldNameValves, opValues, addSQL);
if (userIds == null)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16d");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
}
else
{
if (userIds.Count == 0)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16d");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
}
else
{
try
{
int idxUser = 0;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16e");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
foreach (IFeatureClass valveFC in valveFCs)
{
int[] usrid = userIds[idxUser];
if (usrid.Length > 0)
{
netElementBarriers.SetBarriers(valveFC.FeatureClassID, ref usrid); //error here after sum
nb = netElementBarriers as INetElementBarriers;
netSolver.set_ElementBarriers(esriElementType.esriETJunction, nb);
}
idxUser++;
}
}
catch (Exception Ex)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsError_16a") + Ex.Message;
pStepPro.Step();
boolCont = pTrkCan.Continue();
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
}
}
}
pointAlong++;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16f");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
try
{
traceFlowSolver.FindFlowEndElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctionsAndEdges, out juncEIDs, out edgeEIDs);
}
catch
{
juncEIDs = null;
edgeEIDs = null;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("ErrorInThe") + "FindFlowEndElements";
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
return A4LGSharedFunctions.Localizer.GetString("DontFindFlowEltReturnStatement");
//MessageBox.Show("Error in the FindFlowEndElements");
}
pointAlong++;
eidHelper = new EIDHelperClass();
eidHelper.GeometricNetwork = gn;
eidHelper.ReturnFeatures = true;
//Save valves which stopped the trace
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16g");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
pointAlong++;
valveEIDInfoHT = new List<Hashtable>();
int totalreachcount = 0;
foreach (IFeatureClass valveFC in valveFCs)
{
if (valveFC != null)
{
Hashtable valveEIDInfoHTtemp = Globals.GetEIDInfoListByFC(valveFC.FeatureClassID, juncEIDs, eidHelper);
totalreachcount = totalreachcount + valveEIDInfoHTtemp.Count;
valveEIDInfoHT.Add(valveEIDInfoHTtemp);
}
}
if (totalreachcount == 0)
{
if (processEvent)
{
pStepPro.Message = (A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16a") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15c") + Environment.NewLine +
Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16b") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16c") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16d") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16e"));
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
return A4LGSharedFunctions.Localizer.GetString("Error") + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16a") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15c") + Environment.NewLine +
Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16b") + valveFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16c") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16d") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16e");
}
pointAlong++;
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16h");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
traceFlowSolver.TraceIndeterminateFlow = traceIndeterminate;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = gn.Network;
//Globals.AddFlagsToTraceSolver(startNetFlag.ToArray(), ref traceFlowSolver, out junctionFlag, out edgeFlag);
Globals.AddFlagsToTraceSolver(pNetFlags.ToArray(), ref traceFlowSolver, out junctionFlag, out edgeFlag);
Globals.AddBarriersToSolver(ref traceFlowSolver, ref pEdgeElementBarriers, ref pJunctionElementBarriers, ref pSelectionSetBarriers);
pointAlong++;
foreach (int sFC in sourceFCClassIDs)
{
netSolver.DisableElementClass(sFC);
}
traceFlowSolver.FindFlowEndElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctions, out juncEIDs, out edgeEIDs);
pointAlong++;
//Save sources which are reachable
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16i");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
sourceEIDInfoHT = new Hashtable();
//foreach (IFeatureClass sFC in sourceFC)
//{
Globals.GetEIDInfoListByFCWithHT(ref sourceEIDInfoHT, sourceFCClassIDs, operableFieldNameSources, opValues, juncEIDs, eidHelper);
//}
pointAlong++;
if (sourceEIDInfoHT.Count == 0)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("No") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15c") + Environment.NewLine +
Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16b") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16c") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16j");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return null;
}
return A4LGSharedFunctions.Localizer.GetString("Error") + A4LGSharedFunctions.Localizer.GetString("No") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_15c") + Environment.NewLine +
Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16b") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16c") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16j");
}
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16k");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return null;
}
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
traceFlowSolver.TraceIndeterminateFlow = traceIndeterminate;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = gn.Network;
//Globals.AddFlagsToTraceSolver(startNetFlag.ToArray(), ref traceFlowSolver, out junctionFlag, out edgeFlag);
Globals.AddFlagsToTraceSolver(pNetFlags.ToArray(), ref traceFlowSolver, out junctionFlag, out edgeFlag);
Globals.AddBarriersToSolver(ref traceFlowSolver, ref pEdgeElementBarriers, ref pJunctionElementBarriers, ref pSelectionSetBarriers);
pointAlong++;
//Set the barriers in the network based on the saved valves
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16l");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
//Run the trace to find directly reachable sources (without passing valve)
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16m");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
netElementBarrier = new SelectionSetBarriersClass();
totalreachcount = 0;
foreach (Hashtable HTentry in valveEIDInfoHT)
{
foreach (DictionaryEntry entry in HTentry)
{
eidInfo = entry.Value as IEIDInfo;
netElementBarrier.Add(eidInfo.Feature.Class.ObjectClassID, eidInfo.Feature.OID);
}
totalreachcount++;
}
pointAlong++;
netSolver.SelectionSetBarriers = netElementBarrier;
pointAlong++;
Globals.AddBarriersToSolver(ref traceFlowSolver, ref pEdgeElementBarriers, ref pJunctionElementBarriers, ref pSelectionSetBarriers);
traceFlowSolver.FindFlowElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctionsAndEdges, out juncEIDs, out edgeEIDs);
// Hashtable sourceDirectEIDInfoHT = Globals.GetEIDInfoListByFC(sourceFC.FeatureClassID, juncEIDs, eidHelper);
sourceDirectEIDInfoHT = new Hashtable();
Globals.GetEIDInfoListByFCWithHT(ref sourceDirectEIDInfoHT, sourceFCClassIDs, operableFieldNameSources, opValues, juncEIDs, eidHelper);
//Remove directly reachable sources from source array
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16n");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
pointAlong++;
foreach (DictionaryEntry entry in sourceDirectEIDInfoHT)
{
eidInfo = entry.Value as IEIDInfo;
sourceEIDInfoHT.Remove(eidInfo.Feature.OID);
}
pointAlong++;//21
if (sourceEIDInfoHT.Count == 0)
{
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("No") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16o") + Environment.NewLine +
Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16b") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16c") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16j");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
return A4LGSharedFunctions.Localizer.GetString("Error") + A4LGSharedFunctions.Localizer.GetString("No") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16o") + Environment.NewLine +
Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16b") + sourceFLName + A4LGSharedFunctions.Localizer.GetString("GeoNetToolsMess_16c") + Environment.NewLine +
A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16j");
}
pointAlong++;//22
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16p");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
noSourceValveHT = new Hashtable();
hasSourceValveHT = new Hashtable();
// IEIDInfo vEIDInfo;
barrierIds = null;
bool foundSource;
// ArrayList barrierArrayList;
pointAlong++;
totalreachcount = 0;
foreach (Hashtable valveHT in valveEIDInfoHT)
{
foreach (DictionaryEntry valveEntry in valveHT)
{
foundSource = false;
valveEIDInfo = valveEntry.Value as IEIDInfo;
//Create array of all isolation valves excluding the current one
// barrierArrayList = new ArrayList();
barrierIds = new List<BarClassIDS>();
foreach (Hashtable valveHTBar in valveEIDInfoHT)
{
BarClassIDS barClID = new BarClassIDS();
List<int> tempIntArr = new List<int>();
foreach (DictionaryEntry valveEntryBar in valveHTBar)
{
vEIDInfo = valveEntryBar.Value as IEIDInfo;
barClID.ClassID = vEIDInfo.Feature.Class.ObjectClassID;
vEIDInfo = valveEntryBar.Value as IEIDInfo;
if (vEIDInfo.Feature.OID == valveEIDInfo.Feature.OID && vEIDInfo.Feature.Class.ObjectClassID == valveEIDInfo.Feature.Class.ObjectClassID)
{
}
else
{
// barrierArrayList.Add(vEIDInfo.Feature.OID);
tempIntArr.Add(vEIDInfo.Feature.OID);
//barrierIds.Add(vEIDInfo.Feature.OID);
}
}
barClID.IDs = tempIntArr.ToArray();
barrierIds.Add(barClID);
}
//if (valveHT.Count > 1)
//{
// barrierArrayList = new ArrayList();
// barrierIds = new int[valveHT.Count - 1];
// foreach (DictionaryEntry v in valveHT)
// {
// vEIDInfo = v.Value as IEIDInfo;
// if (vEIDInfo.Feature.OID != valveEIDInfo.Feature.OID)
// {
// barrierArrayList.Add(vEIDInfo.Feature.OID);
// }
// }
// barrierArrayList.CopyTo(barrierIds);
//}
//else
// barrierArrayList = null;
pointAlong++;
//For each source, attempt to trace
foreach (DictionaryEntry sourceEntry in sourceEIDInfoHT)
{
sourceEIDInfo = sourceEntry.Value as IEIDInfo;
//Setup trace to test each valve
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
traceFlowSolver.TraceIndeterminateFlow = traceIndeterminate;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = gn.Network;
Globals.AddBarriersToSolver(ref traceFlowSolver, ref pEdgeElementBarriers, ref pJunctionElementBarriers, ref pSelectionSetBarriers);
//Set the first junction flag for path finding based this current valve
netFlag1 = new JunctionFlagClass();
netFlag1.UserClassID = valveEIDInfo.Feature.Class.ObjectClassID;
netFlag1.UserID = valveEIDInfo.Feature.OID;
netFlag1.UserSubID = 0;
netFlag1.Label = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsLbl_16a");
//AddFlagToTraceSolver(netFlag1, ref traceFlowSolver, out junctionFlag, out edgeFlag);
//Set the second (and last) trace flag at this source
netFlag2 = new JunctionFlagClass();
netFlag2.UserClassID = sourceEIDInfo.Feature.Class.ObjectClassID;
netFlag2.UserID = sourceEIDInfo.Feature.OID;
netFlag2.UserSubID = 0;
netFlag2.Label = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsLbl_16b");
Globals.AddTwoJunctionFlagsToTraceSolver(ref traceFlowSolver, netFlag1, netFlag2);
//Set as isolation valves (except the current one) as barriers
if (barrierIds != null && barrierIds.Count > 0)
{
netElementBarriers = new NetElementBarriersClass() as INetElementBarriersGEN;
netElementBarriers.ElementType = esriElementType.esriETJunction;
netElementBarriers.Network = gn.Network;
bool setBar = false;
foreach (BarClassIDS tempBarIDS in barrierIds)
{
if (tempBarIDS.IDs.Length > 0)
{
int[] barIDs = tempBarIDS.IDs;
netElementBarriers.SetBarriers(tempBarIDS.ClassID, ref barIDs);
setBar = true;
}
}
if (setBar)//required, it would produce an error if there where no other barriers
{
nb = netElementBarriers as INetElementBarriers;
netSolver.set_ElementBarriers(esriElementType.esriETJunction, nb);
}
}
//Run trace
segCosts = new System.Object[1];
segCosts[0] = new System.Object(); edgeEIDs = null;
traceFlowSolver.FindPath(esriFlowMethod.esriFMConnected, esriShortestPathObjFn.esriSPObjFnMinSum, out juncEIDs, out edgeEIDs, 1, ref segCosts);
if (edgeEIDs != null && edgeEIDs.Count > 0)
{
foundSource = true;
break;
}
} // End of source loop
pointAlong++;//25 -30ish
if (foundSource)
{
hasSourceValveHT.Add(valveEIDInfo.Feature.OID, valveEIDInfo);//valveEIDInfo.Feature.Class.ObjectClassID +":" +
}
else
{
noSourceValveHT.Add(valveEIDInfo.Feature.OID, valveEIDInfo);
}
} // End of valve loop
totalreachcount++;
}
//Setup last trace with correct valve barriers
if (hasSourceValveHT.Count == 0)
{
if (ZeroSourceCont)
hasSourceValveHT = noSourceValveHT;
else
return A4LGSharedFunctions.Localizer.GetString("NoWaterSourceIdentifiedReturnStatement");
}
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("GeoNetToolsProc_16q");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
pointAlong++;
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
traceFlowSolver.TraceIndeterminateFlow = traceIndeterminate;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = gn.Network;
//Globals.AddFlagsToTraceSolver(startNetFlag.ToArray(), ref traceFlowSolver, out junctionFlag, out edgeFlag);
Globals.AddFlagsToTraceSolver(pNetFlags.ToArray(), ref traceFlowSolver, out junctionFlag, out edgeFlag);
Globals.AddBarriersToSolver(ref traceFlowSolver, ref pEdgeElementBarriers, ref pJunctionElementBarriers, ref pSelectionSetBarriers);
//Set the barriers in the network based on the saved valves
netElementBarrier = new SelectionSetBarriersClass();
foreach (DictionaryEntry entry in hasSourceValveHT)
{
eidInfo = entry.Value as IEIDInfo;
//netElementBarrier.Add(valveFC.FeatureClassID, eidInfo.Feature.OID);
netElementBarrier.Add(((IFeatureClass)eidInfo.Feature.Class).FeatureClassID, eidInfo.Feature.OID);
}
netSolver.SelectionSetBarriers = netElementBarrier;
pointAlong++;
//Run last trace
traceFlowSolver.FindFlowElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctionsAndEdges, out juncEIDs, out edgeEIDs);
//skipped valves => //Hashtable skippedValvesEIDInfoHT = GetEIDInfoListByFC(valveFC.FeatureClassID, juncEIDs, eidHelper);
//Select junction features
pointAlong++; //51,44
//Open identify dialog with selected features
//IdentifySelected(map);
if (processEvent)
{
pStepPro.Message = A4LGSharedFunctions.Localizer.GetString("Complete");
pStepPro.Step();
boolCont = pTrkCan.Continue();
}
if (!boolCont)
{
pStepPro.Hide();
pProDlg.HideDialog();
pStepPro = null;
pProDlg = null;
pProDFact = null;
return A4LGSharedFunctions.Localizer.GetString("CanceledReturnStatement");
}
if (snappedPoint != null)
{
snappedPoint.Project(map.SpatialReference);
// traceRes.TracePoint = snappedPoint;
}
// return "Post1";
//Globals.LoadJunctions(ref traceRes, ref gn, ref map, ref juncEIDs, ref meterDSName);
// Globals.LoadValves(ref traceRes, ref gn, ref map, ref hasSourceValveHT);
//Globals.LoadEdges(ref traceRes, ref gn, ref map, ref edgeEIDs);
//((IMxDocument)app.Document).FocusMap.ClearSelection();
//Globals.RemoveGraphics(((IMxDocument)app.Document).FocusMap, false);
string returnVal = "";
returnVal = Globals.SelectJunctions(ref map, ref gn, ref juncEIDs, ref junctionFlag, MeterName, MeterCritField, MeterCritVal, processEvent);
if (processEvent)
{
if (selectEdges)
Globals.SelectEdges(ref map, ref gn, ref edgeEIDs);
else
Globals.DrawEdges(ref map, ref gn, ref edgeEIDs);
}
returnVal = Globals.SelectValveJunctions(ref map, ref hasSourceValveHT, ref valveFLs, processEvent) + "_" + returnVal;
if (processEvent)
{
if (pNetAnalysisExt != null)
{
foreach (IFlagDisplay pFgDi in pFlagsDisplay)
{
Globals.AddFlagToGN(ref pNetAnalysisExt, ref gn, pFgDi);
// Globals.AddPointGraphic(map, pFgDi.Geometry as IPoint, false);
}
}
else
{
foreach (IFlagDisplay pFgDi in pFlagsDisplay)
{
// Globals.AddFlagToGN(ref pNetAnalysisExt, ref gn, pFgDi);
Globals.AddPointGraphic(map, pFgDi.Geometry as IPoint, false);
}
}
Globals.GetCommand("esriArcMapUI.ZoomToSelectedCommand", app).Execute();
}
return returnVal;
}
catch (Exception ex)
{
// MessageBox.Show(ex.ToString());
return ex.Message.ToString() + "\n" + pointAlong;
}
finally
{
barrierIds = null;
sourceDirectEIDInfoHT = null;
netFlag1 = null;
netFlag2 = null;
junctionFlags = null;
edgeFlags = null;
pID = null;
noSourceValveHT = null;
hasSourceValveHT = null;
if (pProDlg != null)
{
pProDlg.HideDialog();
}
pStepPro = null;
pProDlg = null;
pProDFact = null;
if (gnList != null)
{
// Marshal.ReleaseComObject(gnList);
}
if (gn != null)
{
Marshal.ReleaseComObject(gn);
}
if (snappedPoint != null)
{
Marshal.ReleaseComObject(snappedPoint);
}
if (startNetFlag != null)
{
// Marshal.ReleaseComObject(startNetFlag);
}
if (sourceFC != null)
{
// Marshal.ReleaseComObject(sourceFC);
}
if (sourceFL != null)
{
// Marshal.ReleaseComObject(sourceFL);
}
if (pTempLay != null)
{
Marshal.ReleaseComObject(pTempLay);
}
if (valveFLs != null)
{
// Marshal.ReleaseComObject(valveFLs);
}
if (valveFCs != null)
{
// Marshal.ReleaseComObject(valveFCs);
}
//if (meterFL != null)
//{
// Marshal.ReleaseComObject(meterFL);
//}
if (junctionFlag != null)
{
// Marshal.ReleaseComObject(junctionFlag);
}
if (edgeFlag != null)
{
// Marshal.ReleaseComObject(edgeFlag);
}
if (traceFlowSolver != null)
{
Marshal.ReleaseComObject(traceFlowSolver);
}
if (netSolver != null)
{
Marshal.ReleaseComObject(netSolver);
}
if (netElementBarriers != null)
{
Marshal.ReleaseComObject(netElementBarriers);
}
if (nb != null)
{
Marshal.ReleaseComObject(nb);
}
if (juncEIDs != null)
{
Marshal.ReleaseComObject(juncEIDs);
}
if (edgeEIDs != null)
{
Marshal.ReleaseComObject(edgeEIDs);
}
if (eidInfo != null)
{
Marshal.ReleaseComObject(eidInfo);
}
if (valveEIDInfo != null)
{
Marshal.ReleaseComObject(valveEIDInfo);
}
if (sourceEIDInfo != null)
{
Marshal.ReleaseComObject(sourceEIDInfo);
}
if (vEIDInfo != null)
{
Marshal.ReleaseComObject(vEIDInfo);
}
if (userIds != null)
{
// Marshal.ReleaseComObject(userIds);
}
if (eidHelper != null)
{
Marshal.ReleaseComObject(eidHelper);
}
if (valveEIDInfoHT != null)
{
// Marshal.ReleaseComObject(valveEIDInfoHT);
}
if (sourceEIDInfoHT != null)
{
// Marshal.ReleaseComObject(sourceEIDInfoHT);
}
if (segCosts != null)
{
// Marshal.ReleaseComObject(segCosts);
}
if (netElementBarrier != null)
{
Marshal.ReleaseComObject(netElementBarrier);
}
//if (traceRes != null)
//{
// traceRes.Dispose();
// // Marshal.ReleaseComObject(traceRes);
//}
pNetAnalysisExt = null;
pFlagsDisplay = null;
pEdgeFlags = null;
pJunctionFlags = null;
pNetFlags = null;
pFlagDisplay = null;
//pEdgeFlagsBar = null;
//pJunctionFlagsBar = null;
gnList = null;
gn = null;
snappedPoint = null;
startNetFlag = null;
sourceFC = null;
sourceFL = null;
pTempLay = null;
valveFLs = null;
valveFCs = null;
//meterFL = null;
junctionFlag = null;
edgeFlag = null;
traceFlowSolver = null;
netSolver = null;
netElementBarriers = null;
nb = null;
juncEIDs = null;
edgeEIDs = null;
eidInfo = null;
valveEIDInfo = null;
sourceEIDInfo = null;
vEIDInfo = null;
userIds = null;
eidHelper = null;
valveEIDInfoHT = null;
sourceEIDInfoHT = null;
segCosts = null;
netElementBarrier = null;
//traceRes = null;
}
GC.Collect();
GC.WaitForFullGCComplete(300);
}
//���ҷ���
private void BurstFindValves(IFlagDisplay pFlagDisplay)
{
try
{
INetwork pNetwork = pGeoNetwork.Network;
IFeatureLayer pValveFeatLayer = Utility.FindFeatLayer("Water Fixtures", this);
IFeatureLayer pWaterLineFeatLyr = Utility.FindFeatLayer("Water Lines", this);
//�õ�EdgeFlag
IEdgeFlag pEdgeFlag = new EdgeFlagClass();
INetFlag pNetFlag = pEdgeFlag as INetFlag;
pNetFlag.UserClassID = pFlagDisplay.FeatureClassID;
pNetFlag.UserID = pFlagDisplay.FID;
//��÷��ŵĹ��
IQueryFilter pQueryFilter = new QueryFilterClass();
pQueryFilter.WhereClause = "PWF_TYPE_CODE = 1";
IFeatureSelection pValveFeatSelection = pValveFeatLayer as IFeatureSelection;
pValveFeatSelection.SelectFeatures(pQueryFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
//������ѡ��ķ���ΪSelectionSetBarriers
ISelectionSetBarriers pSelSetBarriers = new SelectionSetBarriersClass();
int FeatClassID = pValveFeatLayer.FeatureClass.FeatureClassID;
IEnumIDs pEnumIDs = pValveFeatSelection.SelectionSet.IDs;
pEnumIDs.Reset();
int FeatID = pEnumIDs.Next();
while (FeatID > 0)
{
pSelSetBarriers.Add(FeatClassID, FeatID);
FeatID = pEnumIDs.Next();
}
//����TraceFlowSolver
ITraceFlowSolver pTraceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolver;
INetSolver pNetSolver = pTraceFlowSolver as INetSolver;
pNetSolver.SourceNetwork = pNetwork;
pNetSolver.SelectionSetBarriers = pSelSetBarriers;
pTraceFlowSolver.PutEdgeOrigins(1, ref pEdgeFlag);
//�Ӹ��ٹ����л�ý��
IEnumNetEID pResultJenction;
IEnumNetEID pResultsEdges;
IEnumNetEID ptmpEnumNetEID = null;
pTraceFlowSolver.FindFlowEndElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctions, out pResultJenction, out ptmpEnumNetEID);
pTraceFlowSolver.FindFlowElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEEdges, out ptmpEnumNetEID, out pResultsEdges);
int lEID;
int iUserClassID;
int iUserID;
int iUserSubID;
INetElements pNetElements = pGeoNetwork.Network as INetElements;
pResultJenction.Reset();
IFeature pFeature;
pValveFeatSelection.Clear();
for (int j = 0; j <= pResultJenction.Count - 1; j++)
{
lEID = pResultJenction.Next();
pNetElements.QueryIDs(lEID, esriElementType.esriETJunction, out iUserClassID, out iUserID, out iUserSubID);
pFeature = pValveFeatLayer.FeatureClass.GetFeature(iUserID);
pValveFeatSelection.Add(pFeature);
// MessageBox.Show(iUserClassID.ToString()+","+iUserID.ToString()+","+iUserSubID.ToString());
}
IFeatureSelection pLinesFeatSelection = pWaterLineFeatLyr as IFeatureSelection;
pLinesFeatSelection.Clear();
for (int i = 0; i <= pResultsEdges.Count - 1; i++)
{
lEID = pResultsEdges.Next();
pNetElements.QueryIDs(lEID, esriElementType.esriETEdge, out iUserClassID, out iUserID, out iUserSubID);
pFeature = pWaterLineFeatLyr.FeatureClass.GetFeature(iUserID);
pLinesFeatSelection.Add(pFeature);
}
//�����µķ���������Ⱦѡȡ�Ľ��
IMarkerSymbol pMarkerSymbol = new SimpleMarkerSymbolClass();
IRgbColor pRGBColor = new RgbColorClass();
pRGBColor.Red = 12;
pRGBColor.Green = 250;
pRGBColor.Blue = 233;
pMarkerSymbol.Size = 14;
pMarkerSymbol.Color = pRGBColor;
pValveFeatSelection.SelectionSymbol = pMarkerSymbol as ISymbol;
pValveFeatSelection.SelectionColor = pRGBColor as IColor;
pValveFeatSelection.SelectionChanged();
IRgbColor pRGBColor2 = new RgbColorClass();
pRGBColor2.Red = 230;
pRGBColor2.Green = 230;
pRGBColor2.Blue = 0;
pLinesFeatSelection.SelectionColor = pRGBColor2;
pLinesFeatSelection.SelectionChanged();
axMapControl1.ActiveView.Refresh();
ICursor pCursor = null;
pValveFeatSelection.SelectionSet.Search(null, false, out pCursor);
IFeatureCursor pFeatCursor = pCursor as IFeatureCursor;
IArray pArray = new ArrayClass();
pFeature = pFeatCursor.NextFeature();
while (pFeature != null)
{
pArray.Add(pFeature);
pFeature = pFeatCursor.NextFeature();
}
pFeature = pWaterLineFeatLyr.FeatureClass.GetFeature(pFlagDisplay.FID);
frmBurstReport frmBurstReport1 = new frmBurstReport(this, pValveFeatLayer, pWaterLineFeatLyr, pArray, pFeature);
frmBurstReport1.Show();
}
catch (Exception eX)
{
MessageBox.Show(eX.Message);
}
}
/// <summary>
/// solve isolation
/// </summary>
/// <returns>object JsonObject</returns>
public override JsonObject Solve()
{
try
{
if ((this.edgeFlags.Length == 0) && (this.junctionFlags.Length == 0))
{
string message = "No input valid flags found";
if (this.flagNotFound.Count == 0)
{
throw new GeometricNetworkException(message);
}
else
{
JsonObject error = (new ObjectError(message)).ToJsonObject();
error.AddArray("flagsNotFound", Helper.GetListJsonObjects(this.flagNotFound));
return(error);
}
}
INetwork network = this.geometricNetwork.Network;
ITraceFlowSolverGEN traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
INetSolver netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = network;
this.SetFlagsOrigin(ref traceFlowSolver);
////now create barries based on valves
INetElementBarriersGEN netElementBarriersGEN = new NetElementBarriersClass() as INetElementBarriersGEN;
netElementBarriersGEN.ElementType = esriElementType.esriETJunction;
netElementBarriersGEN.Network = network;
int[] userIds = Helper.GetOIDs(this.Valve);
netElementBarriersGEN.SetBarriers(this.Valve.FeatureClassID, ref userIds);
INetElementBarriers netElementBarriers = netElementBarriersGEN as INetElementBarriers;
netSolver.set_ElementBarriers(esriElementType.esriETJunction, netElementBarriers);
IEnumNetEID junctionEIDs;
IEnumNetEID edgeEIDs;
traceFlowSolver.FindFlowEndElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctionsAndEdges, out junctionEIDs, out edgeEIDs);
IEIDHelper eidHelper = new EIDHelperClass();
eidHelper.GeometricNetwork = this.geometricNetwork;
eidHelper.ReturnFeatures = true;
List <IEIDInfo> valveEIDInfoHT = Helper.GetEIDInfoListByFeatureClass(this.Valve.FeatureClassID, junctionEIDs, eidHelper);
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = network;
this.SetFlagsOrigin(ref traceFlowSolver);
netSolver.DisableElementClass(this.Station.FeatureClassID);
traceFlowSolver.FindFlowEndElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctions, out junctionEIDs, out edgeEIDs);
List <IEIDInfo> sourceEIDInfoHT = Helper.GetEIDInfoListByFeatureClass(this.Station.FeatureClassID, junctionEIDs, eidHelper);
////set up trace to find directly reachable sources
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = network;
this.SetFlagsOrigin(ref traceFlowSolver);
////set barriers in the network based on the saved valves
ISelectionSetBarriers netElementBarrier = new SelectionSetBarriersClass();
foreach (IEIDInfo eidInfo in valveEIDInfoHT)
{
netElementBarrier.Add(this.Valve.FeatureClassID, eidInfo.Feature.OID);
}
netSolver.SelectionSetBarriers = netElementBarrier;
////run trace to find directly reachable sources(without passing valve)
traceFlowSolver.FindFlowElements(esriFlowMethod.esriFMConnected, esriFlowElements.esriFEJunctionsAndEdges, out junctionEIDs, out edgeEIDs);
List <IEIDInfo> sourceDirectEIDInfoHT = Helper.GetEIDInfoListByFeatureClass(this.Station.FeatureClassID, junctionEIDs, eidHelper);
////remove directly reachable sources from source array
foreach (IEIDInfo eidInfo in sourceDirectEIDInfoHT)
{
sourceEIDInfoHT.RemoveAll(x => x.Feature.OID == eidInfo.Feature.OID);
}
List <IEIDInfo> noSourceValveHT = new List <IEIDInfo>();
List <IEIDInfo> hasSourceValveHT = new List <IEIDInfo>();
List <int> listBarrierIds;
bool foundSource;
foreach (IEIDInfo valve in valveEIDInfoHT)
{
foundSource = false;
////create array of all isolation valve excluding the current one
listBarrierIds = new List <int>();
if (valveEIDInfoHT.Count > 1)
{
listBarrierIds.AddRange(valveEIDInfoHT.ConvertAll <int>(i => i.Feature.OID));
if (listBarrierIds.Contains(valve.Feature.OID))
{
listBarrierIds.Remove(valve.Feature.OID);
}
}
////for each source attempt to trace
INetFlag netFlag1;
INetFlag netFlag2;
foreach (IEIDInfo source in sourceEIDInfoHT)
{
////setup trace to test each valve
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = network;
////set the first junction flag for path finding based this current valve
netFlag1 = new JunctionFlagClass();
netFlag1.UserClassID = valve.Feature.Class.ObjectClassID;
netFlag1.UserID = valve.Feature.OID;
netFlag1.UserSubID = 0;
netFlag1.Label = "Origin";
////set the second and last trace flag at this source
netFlag2 = new JunctionFlagClass();
netFlag2.UserClassID = source.Feature.Class.ObjectClassID;
netFlag2.UserID = source.Feature.OID;
netFlag2.UserSubID = 0;
netFlag2.Label = "Destination";
Helper.AddTwoJunctionFlagsToTraceSolver(ref traceFlowSolver, netFlag1, netFlag2);
if (listBarrierIds.Count > 0)
{
netElementBarriersGEN = new NetElementBarriersClass() as INetElementBarriersGEN;
netElementBarriersGEN.ElementType = esriElementType.esriETJunction;
netElementBarriersGEN.Network = network;
int[] barrierIds = listBarrierIds.ToArray();
netElementBarriersGEN.SetBarriers(this.Valve.FeatureClassID, ref barrierIds);
netElementBarriers = netElementBarriersGEN as INetElementBarriers;
netSolver.set_ElementBarriers(esriElementType.esriETJunction, netElementBarriers);
}
////run trace
object[] segCosts = new object[1];
segCosts[0] = new object();
edgeEIDs = null;
traceFlowSolver.FindPath(esriFlowMethod.esriFMConnected, esriShortestPathObjFn.esriSPObjFnMinSum, out junctionEIDs, out edgeEIDs, 1, ref segCosts);
if (edgeEIDs != null && edgeEIDs.Count > 0)
{
foundSource = true;
break;
}
}
if (foundSource)
{
hasSourceValveHT.Add(valve);
}
else
{
noSourceValveHT.Add(valve);
}
}
traceFlowSolver = new TraceFlowSolverClass() as ITraceFlowSolverGEN;
netSolver = traceFlowSolver as INetSolver;
netSolver.SourceNetwork = network;
this.SetFlagsOrigin(ref traceFlowSolver);
////set the barrier in the network based on the saved valves
netElementBarrier = new SelectionSetBarriersClass();
foreach (IEIDInfo eidInfo in hasSourceValveHT)
{
netElementBarrier.Add(this.Valve.FeatureClassID, eidInfo.Feature.OID);
}
netSolver.SelectionSetBarriers = netElementBarrier;
////run last trace
traceFlowSolver.FindFlowElements(esriFlowMethod.esriFMConnected, this.FlowElements, out junctionEIDs, out edgeEIDs);
////deal with out put juncEIDs and edgeEIDs
JsonObject objectJson = new JsonObject();
this.SetResults(ref objectJson, edgeEIDs, junctionEIDs);
objectJson.AddArray("flagsNotFound", Helper.GetListJsonObjects(this.flagNotFound));
////valves
if (hasSourceValveHT.Count > 0)
{
JsonObject[] featureSetValves;
this.GetTrace(Helper.GetEnumNetEID(hasSourceValveHT, esriElementType.esriETJunction), out featureSetValves);
objectJson.AddJsonObject("valves", featureSetValves[0]);
}
return(objectJson);
}
catch (Exception e)
{
return((new ObjectError(e.Message)).ToJsonObject());
}
}