private void AddDanglingEndpoint([NotNull] TableIndexRow tableIndexRow,
[NotNull] IPoint endPoint)
{
int tableIndex = tableIndexRow.TableIndex;
IDictionary <int, FeatureDangleCount> dangleCountPerFeature;
if (!_dangleCounts.TryGetValue(tableIndex, out dangleCountPerFeature))
{
dangleCountPerFeature = new Dictionary <int, FeatureDangleCount>();
_dangleCounts.Add(tableIndex, dangleCountPerFeature);
}
var feature = (IFeature)tableIndexRow.Row;
int oid = feature.OID;
FeatureDangleCount dangleCount;
if (!dangleCountPerFeature.TryGetValue(oid, out dangleCount))
{
feature.Shape.QueryEnvelope(_envelopeTemplate);
dangleCount = new FeatureDangleCount(feature,
_envelopeTemplate.XMax,
_envelopeTemplate.YMax);
dangleCountPerFeature[oid] = dangleCount;
}
dangleCount.AddDanglingPoint(endPoint);
}
private void AddNetElements([NotNull] TableIndexRow row,
[NotNull] List <NetElement> netElems)
{
IGeometry geom = ((IFeature)row.Row).Shape;
switch (geom.GeometryType)
{
case esriGeometryType.esriGeometryPoint:
netElems.Add(new NetPoint(row));
break;
case esriGeometryType.esriGeometryPolyline:
foreach (DirectedRow directedRow in GetDirectedRows(row))
{
netElems.Add(directedRow);
netElems.Add(directedRow.Reverse());
}
break;
default:
throw new ArgumentException("Invalid geometry type " + geom.GeometryType);
}
}
private string GetGroup([NotNull] TableIndexRow row)
{
string group;
GetDataRow(row, out group);
return(group);
}
private static bool IsPseudoNode([NotNull] IEnumerable <NetElement> connectedRows,
bool ignoreLoopEndpoints,
[CanBeNull] out IRow lineFeature1,
[CanBeNull] out IRow lineFeature2)
{
lineFeature1 = null;
lineFeature2 = null;
var connectedLines = new TableIndexRow[2];
int lineRowIndex = 0;
foreach (NetElement elem in connectedRows)
{
if (elem is NetPoint)
{
// valid pseudo node
return(false);
}
if (lineRowIndex >= 2)
{
// more than 2 lines
return(false);
}
connectedLines[lineRowIndex] = elem.Row;
lineRowIndex++;
}
if (lineRowIndex != 2)
{
return(false);
}
var line1 = connectedLines[0];
var line2 = connectedLines[1];
if (line1.TableIndex != line2.TableIndex)
{
// from different line feature class parameter
return(false);
}
if (ignoreLoopEndpoints)
{
if (line1.Row.OID == line2.Row.OID &&
line1.Row.Table == line2.Row.Table)
{
// same row -> don't report loop node
return(false);
}
}
lineFeature1 = line1.Row;
lineFeature2 = line2.Row;
return(true);
}
public void Add([NotNull] DataRow dataRow,
[NotNull] TableIndexRow row,
[NotNull] Func <bool> existsRowFilterValue)
{
if (!_existsRowFilterFulfilled)
{
_existsRowFilterFulfilled = existsRowFilterValue();
}
Add(dataRow, row);
}
private DataRow GetDataRow([NotNull] TableIndexRow tableIndexRow,
[NotNull] out string group)
{
TableView helper = _helpers[tableIndexRow.TableIndex];
var result = Assert.NotNull(helper.Add(tableIndexRow.Row), "no dataRow");
object value = result[_groupByColumn];
group = value == null || value is DBNull
? string.Empty
: value.ToString();
return(result);
}
protected override void Add(DataRow dataRow, TableIndexRow row)
{
string value = GetDistinctExpressionValue(dataRow);
List <TestRowReference[]> oidTuples;
if (!_distinctValues.TryGetValue(value, out oidTuples))
{
oidTuples = new List <TestRowReference[]>();
_distinctValues.Add(value, oidTuples);
}
oidTuples.Add(IsJoinedTable
? GetJoinedRowOIDTuple(dataRow)
: new[] { row.GetRowInfo() });
}
private List <IRow> GetConnectedRows(
[NotNull] ICollection <NetElement> connectedElements,
bool getAllLineFieldValues,
[NotNull] out List <object> lineFieldValues,
[NotNull] out List <object> distinctPointFieldValues,
out int pointCount)
{
int connectedElementsCount = connectedElements.Count;
var result = new List <IRow>(connectedElementsCount);
lineFieldValues = new List <object>();
distinctPointFieldValues = new List <object>();
pointCount = 0;
foreach (NetElement netElement in connectedElements)
{
TableIndexRow row = netElement.Row;
result.Add(row.Row);
int tableIndex = row.TableIndex;
bool isPoint = tableIndex >= _pointClassesMinIndex;
if (isPoint)
{
pointCount++;
if (!_usePointFields)
{
continue;
}
}
bool getDistinctValues = isPoint || !getAllLineFieldValues;
AddToValues(netElement, tableIndex, getDistinctValues,
isPoint
? distinctPointFieldValues
: lineFieldValues);
}
return(result);
}
protected IEnumerable <DirectedRow> GetDirectedRows(TableIndexRow row)
{
IGeometry geom = ((IFeature)row.Row).Shape;
var paths = (IGeometryCollection)geom;
if (!UseMultiParts)
{
yield return(new DirectedRow(row, -1, isBackward: false));
yield break;
}
int pathCount = paths.GeometryCount;
for (var iPath = 0; iPath < pathCount; iPath++)
{
yield return(new DirectedRow(row, iPath, isBackward: false));
}
}
private void UpdateDangleCount([NotNull] IList <NetElement> connectedRows)
{
if (connectedRows.Count != 1)
{
return;
}
var directedRow = connectedRows[0] as DirectedRow;
if (directedRow == null)
{
return;
}
// we found an edge end point not connected to any other feature --> a dangle
TableIndexRow feature = directedRow.Row;
AddDanglingEndpoint(feature, directedRow.NetPoint);
}
private bool HasPointsAndAllAreAllowed(
[NotNull] IEnumerable <NetElement> connectedElements,
[NotNull] out IList <NetElement> elementsToCheck,
[NotNull] IList <TableView> allowedPointsTableViews)
{
var hasPoints = false;
var allPointsAllowed = true;
elementsToCheck = new List <NetElement>();
foreach (NetElement connectedElement in connectedElements)
{
TableIndexRow row = connectedElement.Row;
int tableIndex = row.TableIndex;
if (tableIndex < _pointClassesMinIndex)
{
elementsToCheck.Add(connectedElement);
continue;
}
hasPoints = true; // found a point
int pointClassIndex = row.TableIndex - _pointClassesMinIndex;
TableView allowedPointsTableView = allowedPointsTableViews[pointClassIndex];
allowedPointsTableView.ClearRows();
allowedPointsTableView.Add(row.Row);
if (!allowedPointsTableView.MatchesConstraint(row.Row))
{
elementsToCheck.Add(connectedElement);
allPointsAllowed = false; // found an unallowed point
}
}
// if there are any points, then they are all allowed by here.
return(hasPoints && allPointsAllowed);
}
private int CheckRows([NotNull] IList <NetElement> connectedElements)
{
int tableCount = _tableFilterHelpers.Length;
for (int i = 0; i < tableCount; i++)
{
_tableFilterHelpers[i].ClearRows();
}
int connectedElementsCount = connectedElements.Count;
var connectedRows = new List <IRow>(connectedElementsCount);
var connectedRowTableIndices = new List <int>(connectedElementsCount);
foreach (NetElement netElement in connectedElements)
{
TableIndexRow row = netElement.Row;
connectedRows.Add(row.Row);
int tableIndex = row.TableIndex;
connectedRowTableIndices.Add(tableIndex);
TableView baseHelper = _tableFilterHelpers[tableIndex];
DataRow helperRow = baseHelper.Add(row.Row);
Assert.NotNull(helperRow, "no row returned");
if (netElement is DirectedRow)
{
helperRow[StartsIn] = !((DirectedRow)netElement).IsBackward;
}
}
bool fulfilledRuleFound = false;
foreach (QaConnectionRuleHelper ruleHelper in _ruleHelpers)
{
// check if all rows comply to the current rule
int matchingRowsCount = 0;
for (int tableIndex = 0; tableIndex < tableCount; tableIndex++)
{
matchingRowsCount += GetMatchingRowsCount(tableIndex, ruleHelper);
}
Assert.True(matchingRowsCount <= connectedElementsCount,
"Unexpected matching rows count: {0}; total connected rows: {1}",
matchingRowsCount, connectedElementsCount);
if (matchingRowsCount == connectedElementsCount && ruleHelper.VerifyCountRules())
{
// all rows comply to the current rule,
// so one rule if fulfilled and no further checking needed
fulfilledRuleFound = true;
break;
}
}
if (fulfilledRuleFound)
{
// TODO apply further checks?
return(NoError);
}
// no rule fulfills all the rows
const string description = "Rows do not fulfill rules";
return(ReportError(description, connectedElements[0].NetPoint,
Codes[Code.RulesNotFulfilled], null,
GetInvolvedRows(connectedRows)));
}
protected abstract void Add([NotNull] DataRow dataRow,
[NotNull] TableIndexRow row);
private bool GetExistsRowFilterValue([NotNull] TableIndexRow tableIndexRow)
{
return(Assert.NotNull(_existsRowGroupFilter)[tableIndexRow.TableIndex]
.IsFulfilled(tableIndexRow.Row));
}
