Quintiq file version 2.0 
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#parent: #root 
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Method MPSyncTransportAvailablility ( 
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  Boolean isoverwritemanualconfig, 
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  IOTransportAvailabilitys iotransportavailabilitys 
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) 
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{ 
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  Description: 'Synchronization of TransportAvailability for MPSync' 
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  TextBody: 
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  [* 
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    // Select a set of existing TransportAvailability 
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    existing := selectset( this, Unit.TransportAvailability, item, true ); 
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    updates := construct( TransportAvailabilitys ); 
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    // Traverse the new set of valid TransportAvailability 
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    traverse( iotransportavailabilitys , Elements, io, io.IsValid() ) 
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    { 
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      // Find existing TransportAvailability 
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      objectinstance := TransportAvailability::FindTransportAvailabilityTypeIndex( io.UnitID(), io.Start().DateTime() ); 
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      // Find existing Unit 
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      unit := Unit::FindUnitTypeIndex( io.UnitID() ); 
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      // Check if there's valid Unit 
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      if( not isnull( unit ) ) 
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      { 
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        // If no existing TransportAvailability is found, create one 
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        if( isnull( objectinstance ) ) 
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        {    
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            objectinstance := TransportAvailability::Create( unit,  
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                                                             io.Start().DateTime(),  
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                                                             io.TimeUnit(), 
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                                                             io.Maintenance(), 
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                                                             io.NumberOfUnit(), 
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                                                             io.LotSize(), 
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                                                             io.MinimumPerLot(), 
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                                                             io.MaximumQuantity(), 
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                                                             ShiftPattern::FindShiftPatternTypeIndex( io.ShiftPatternName() ), 
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                                                             true ); 
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        } 
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        // Else if the TransportAvailability is not manually configured or the imported instance should overwrite manual configuration, 
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        // update the existing TransportAvailability 
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        else if( not objectinstance.IsManuallyConfigured() or isoverwritemanualconfig ) 
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        { 
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          // Update TransportAvailability 
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          objectinstance.Update( unit, 
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                                 io.Start().DateTime(),  
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                                 io.TimeUnit(),  
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                                 io.Maintenance(), 
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                                 io.NumberOfUnit(), 
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                                 io.LotSize(),  
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                                 io.MinimumPerLot(),  
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                                 io.MaximumQuantity(), 
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                                 ShiftPattern::FindShiftPatternTypeIndex( io.ShiftPatternName() ), 
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                                 true ); 
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          updates.Add( objectinstance ); 
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        } 
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        if( not isnull( objectinstance ) ) 
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        { 
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          objectinstance.CustomUpdate( io, isoverwritemanualconfig );   
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        } 
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      } 
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    } 
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    // Get the set of old TransportAvailability to be deleted 
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    tobedeleteset := existing.Difference( updates ); 
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    // Traverse the set of TransportAvailability to be deleted 
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    // Only delete TransportAvailability that is not manually configured or the imported instance should overwrite manual configuration 
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    traverse( tobedeleteset, Elements, ele, 
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              not ele.IsManuallyConfigured() or isoverwritemanualconfig ) 
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    { 
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      ele.Delete(); 
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    } 
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  *] 
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} 
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