yanweiyuan3
2023-08-09 588bc7829387dfc761cc25f06f77d4c81818bd10
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Quintiq file version 2.0
#parent: #root
Method UpdateShiftPattern (
  String unitname,
  String shiftpatternname,
  String date
)
{
  TextBody:
  [*
    // Update UnitAvailability for the selected Unit
    // Select Unit according to the passed in unitname
    unit := select(  this, MacroPlan.Unit, u, u.Name() = unitname );
    
    // Execute the following logic only if Unit is found
    if ( not isnull( unit ) )
    {
      // Select ShiftPattern according to the passed in shiftpatternname
      shiftpattern := select( this, MacroPlan.ShiftPattern, sp, sp.Name() = shiftpatternname );
      
      // Create custom StringToDate converter and covert the passed in date String into Date datatype
      converter := StringToDate::StandardConverter();
      converter.SetCustomConversion();
      converter.CustomFormatString( "dd-MMM-yyyy" );
      newdate := converter.Convert( date );
      
      // Select the Unit's UnitAvailability that starts at newdate
      ua := select( unit, UnitAvailability, ua, true , ua.Start().Date() = newdate  );
      uas := construct( UnitAvailabilitys );
      uas.Add( ua );
      
      // Update the selected UnitAvailability
      UnitAvailability::Update( uas,
                                unit,
                                ua.Start(),
                                false,
                                ua.TimeUnit(),
                                ua.Maintenance(),
                                false,
                                ua.Efficiency(),
                                false,
                                ua.Allocation(),
                                false,
                                shiftpattern,
                                false,
                                ua.MaximumLoadPercentage(),
                                false,
                                ua.NrOfUnitsOpen(),
                                false,
                                ua.MinimumLoadThreshold()
                              );
    }
  *]
}