public override void Update(object[] expressions, IErrorContext iErrorContext)
{
object obj = expressions[0];
AspNetCore.ReportingServices.ReportProcessing.DataAggregate.DataTypeCode typeCode = DataAggregate.GetTypeCode(obj);
if (!DataAggregate.IsNull(typeCode))
{
if (!DataTypeUtility.IsNumeric(typeCode))
{
iErrorContext.Register(ProcessingErrorCode.rsAggregateOfNonNumericData, Severity.Warning);
throw new ReportProcessingException(ErrorCode.rsInvalidOperation);
}
DataAggregate.ConvertToDoubleOrDecimal(typeCode, obj, out typeCode, out obj);
if (this.m_expressionType == AspNetCore.ReportingServices.ReportProcessing.DataAggregate.DataTypeCode.Null)
{
this.m_expressionType = typeCode;
}
else if (typeCode != this.m_expressionType)
{
iErrorContext.Register(ProcessingErrorCode.rsAggregateOfMixedDataTypes, Severity.Warning);
throw new ReportProcessingException(ErrorCode.rsInvalidOperation);
}
object obj2 = DataAggregate.Square(typeCode, obj);
if (this.m_sumOfX == null)
{
this.m_sumOfXType = typeCode;
this.m_sumOfX = obj;
this.m_sumOfXSquared = obj2;
}
else
{
this.m_sumOfX = DataAggregate.Add(this.m_sumOfXType, this.m_sumOfX, typeCode, obj);
this.m_sumOfXSquared = DataAggregate.Add(this.m_sumOfXType, this.m_sumOfXSquared, typeCode, obj2);
}
this.m_currentCount += 1u;
}
}
public override void Update(object[] expressions, IErrorContext iErrorContext)
{
object o = expressions[0];
AspNetCore.ReportingServices.ReportProcessing.DataAggregate.DataTypeCode typeCode = DataAggregate.GetTypeCode(o);
if (!DataAggregate.IsNull(typeCode))
{
this.m_currentTotal++;
}
}
public DataAggregate CreateAggregator(OnDemandProcessingContext odpContext, DataAggregateInfo aggregateDef)
{
DataAggregate prototype = this.GetPrototype(aggregateDef);
return(prototype.ConstructAggregator(odpContext, aggregateDef));
}
public override void Update(object[] expressions, IErrorContext iErrorContext)
{
object obj = expressions[0];
AspNetCore.ReportingServices.ReportProcessing.DataAggregate.DataTypeCode typeCode = DataAggregate.GetTypeCode(obj);
if (!DataAggregate.IsNull(typeCode))
{
if (!DataAggregate.IsVariant(typeCode) || DataTypeUtility.IsSpatial(typeCode))
{
iErrorContext.Register(ProcessingErrorCode.rsMinMaxOfNonSortableData, Severity.Warning);
throw new ReportProcessingException(ErrorCode.rsInvalidOperation);
}
if (this.m_currentMin == null)
{
this.m_currentMin = obj;
this.m_expressionType = typeCode;
}
else
{
bool flag = default(bool);
int num = this.m_comparer.Compare(this.m_currentMin, obj, false, false, out flag);
if (!flag)
{
if (typeCode != this.m_expressionType)
{
iErrorContext.Register(ProcessingErrorCode.rsAggregateOfMixedDataTypes, Severity.Warning);
throw new ReportProcessingException(ErrorCode.rsInvalidOperation);
}
iErrorContext.Register(ProcessingErrorCode.rsMinMaxOfNonSortableData, Severity.Warning);
}
else if (num > 0)
{
this.m_currentMin = obj;
this.m_expressionType = typeCode;
}
}
}
}
private void Add(DataAggregate aggregator)
{
int aggregateType = (int)aggregator.AggregateType;
this.m_prototypes[aggregateType] = aggregator;
}
