private bool HasRelationshipOrDefaultForDataSet(ScopeTree scopeTree, ErrorContext errorContext, IRIFReportDataScope currentScope, DataSet ourDataSet, DataSet parentDataSet, bool hasValidRelationship)
{
if (DataSet.AreEqualById(parentDataSet, ourDataSet))
{
return(true);
}
if (hasValidRelationship || ourDataSet.HasDefaultRelationship(parentDataSet))
{
Relationship activeRelationship = GetActiveRelationship(ourDataSet, parentDataSet);
if (activeRelationship == null)
{
RegisterInvalidCellDataSetNameError(scopeTree, errorContext, currentScope, ourDataSet, parentDataSet);
return(false);
}
if (activeRelationship.IsCrossJoin)
{
DataRegion parentDataRegion = scopeTree.GetParentDataRegion(currentScope);
errorContext.Register(ProcessingErrorCode.rsInvalidIntersectionNaturalCrossJoin, Severity.Error, currentScope.DataScopeObjectType, parentDataRegion.Name, "JoinConditions", parentDataRegion.ObjectType.ToString());
return(false);
}
return(true);
}
RegisterInvalidCellDataSetNameError(scopeTree, errorContext, currentScope, ourDataSet, parentDataSet);
return(false);
}
internal override bool ValidateRelationships(ScopeTree scopeTree, ErrorContext errorContext, DataSet ourDataSet, ParentDataSetContainer parentDataSets, IRIFReportDataScope currentScope)
{
Global.Tracer.Assert(parentDataSets != null && parentDataSets.Count == 1, "LinearJoinInfo can only be used with exactly one parent data set");
m_parentDataSet = parentDataSets.ParentDataSet;
if (DataSet.AreEqualById(ourDataSet, m_parentDataSet))
{
return(false);
}
bool flag = false;
if (m_relationships != null)
{
foreach (IdcRelationship relationship in m_relationships)
{
flag |= relationship.ValidateLinearRelationship(errorContext, m_parentDataSet);
}
}
if (flag || ourDataSet.HasDefaultRelationship(m_parentDataSet))
{
Relationship activeRelationship = GetActiveRelationship(ourDataSet);
if (activeRelationship == null)
{
RegisterInvalidInnerDataSetNameError(errorContext, ourDataSet, currentScope);
return(false);
}
if (activeRelationship.IsCrossJoin && (!activeRelationship.NaturalJoin || ScopeHasParentGroups(currentScope, scopeTree)))
{
errorContext.Register(ProcessingErrorCode.rsInvalidNaturalCrossJoin, Severity.Error, currentScope.DataScopeObjectType, currentScope.Name, "JoinConditions");
return(false);
}
return(true);
}
RegisterInvalidInnerDataSetNameError(errorContext, ourDataSet, currentScope);
return(false);
}
internal static bool TryGetInnermostParentScopeRelatedToTargetDataSet(DataSet targetDataSet, IRIFReportDataScope candidate, out IRIFReportDataScope targetScope)
{
while (candidate != null)
{
if (targetDataSet.HasDefaultRelationship(candidate.DataScopeInfo.DataSet))
{
targetScope = candidate;
return(true);
}
if (candidate.IsDataIntersectionScope)
{
IRIFReportIntersectionScope iRIFReportIntersectionScope = (IRIFReportIntersectionScope)candidate;
if (!TryGetInnermostParentScopeRelatedToTargetDataSet(targetDataSet, iRIFReportIntersectionScope.ParentRowReportScope, out targetScope))
{
return(TryGetInnermostParentScopeRelatedToTargetDataSet(targetDataSet, iRIFReportIntersectionScope.ParentColumnReportScope, out targetScope));
}
return(true);
}
candidate = candidate.ParentReportScope;
}
targetScope = null;
return(false);
}