/// <summary>
///
/// </summary>
/// <param name="lpResult" type="Itron.Metering.DeviceDataTypes.LoadProfileEnergyData">
/// </param>
/// <returns>
/// A Itron.Metering.Datafiles.TotalizationContributorList.TotalizationResult value...
/// </returns>
private TotalizationResult Totalize(out LoadProfileEnergyData lpResult)
{
lpResult = null;
TotalizationResult Result = ValidateDataSources();
if (Result == TotalizationResult.Success)
{
lpResult = new LoadProfileEnergyData(IntervalLength);
// Add the appropriate number of channels
for (int nChannelIndex = 0; nChannelIndex < NumProfileChannels; nChannelIndex++)
{
// The channels will assume the same name as the first contributor
lpResult.AddChannel(m_lstDataSources[0].LPData.Channels[nChannelIndex].ChannelName,
(float)1.0,
(float)1.0);
}
// Next combine the load profile data from all the contributors
foreach (LoadProfileDataSource ProfileContributor in m_lstDataSources)
{
TotalizationDataSource contributor = ProfileContributor as TotalizationDataSource;
if (contributor != null)
{
TotalizeIntervalData(lpResult, contributor.LPData.EnergyData, contributor.Calculation);
}
}
}
return(Result);
}
/// <summary>
/// This method adds the given file to the list of data sources to be
/// totalized. In doing so, the file will be opened and the load profile data
/// will be extracted.
/// </summary>
/// <param name="strMIFFileName" type="string">
/// </param>
/// <returns>
/// True if the given file was successfully opened, the load profile data was
/// extracted, and the file was added to the list of data sources. False is
/// returned if the file could not be added to the data source list.
/// </returns>
/// <remarks>
/// Revision History
/// MM/DD/YY Who Version Issue# Description
/// -------- --- ------- ------------- -----------------------------------
/// 08/26/08 MAH 9.50 Created
/// 12/22/08 MAH 9.50.28 CQ 124757 Added error handling to prevent
/// totaliation of more contributors with more than 16 channels of data
/// 11/25/09 AF 2.30.22 Changed the catch block to preserve
/// the call stack and quiet compiler warning
/// </remarks>
public override Boolean AddContributor(String strMIFFileName)
{
Boolean boolSuccess = false;
MIF hhfFile = null;
try
{
if (MIF.IsMeterImageFile(strMIFFileName))
{
hhfFile = new MIF(strMIFFileName);
TotalizationDataSource newContributor = new TotalizationDataSource(hhfFile);
// By default all new contributors will be added to the resulting data
newContributor.Calculation = TotalizationDataSource.CalculationType.Addition;
m_lstDataSources.Add(newContributor);
// We are successful only after we have added the file to the list of
// contributors
boolSuccess = true;
// Clear any previous totalized results. They will need to be recalculated
FlushCachedValues();
}
}
// If, for any reason we could not read the load profile data
// simply treat it as if it doesn't exist
catch (Exception)
{
throw;
}
finally
{
if (hhfFile != null)
{
hhfFile.Close();
}
}
return(boolSuccess);
}