Quintiq file version 2.0 
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#parent: #root 
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Method MPSyncPostponementSpecification ( 
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  Boolean isoverwritemanualconfig, 
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  IOPostponementSpecifications iopostponementspecifications 
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) 
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{ 
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  Description: 'Synchronization of PostponementSpecification for MPSync' 
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  TextBody: 
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  [* 
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    // Select a set of existing PostponementSpecification 
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    existing := selectset( this, SalesSegment_MP.PostponementSpecification, ps, true ); 
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    updates := construct( PostponementSpecifications ); 
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    // Traverse the new set of valid PostponementSpecification 
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    traverse( iopostponementspecifications, Elements, io, io.IsValid() ) 
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    { 
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      // Find existing PostponementSpecification 
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      objectinstance := PostponementSpecification::FindPostponementSpecificationTypeIndex( io.SalesSegmentName() ); 
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      // Find existing SalesSegment_MP 
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      salessegment := SalesSegment_MP::FindSalesSegmentTypeIndex( io.SalesSegmentName() ); 
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      // Check if SalesSegment_MP is found 
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      if( not isnull( salessegment ) ) 
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      { 
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        // If no existing PostponementSpecification is found, create one 
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        if( isnull( objectinstance ) ) 
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        { 
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          objectinstance := PostponementSpecification::Create( salessegment, 
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                                                               io.HorizonTimeUnit(), 
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                                                               io.HorizonNrOfTimeUnit(), 
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                                                               io.MaxTimeUnit(), 
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                                                               io.MaxNrOfTimeUnit(), 
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                                                               true 
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                                                              ); 
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        } 
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        // Else, update PostponementSpecification 
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        else 
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        { 
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          // Update PostponementSpecification 
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          objectinstance.Update( salessegment, 
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                                 io.HorizonTimeUnit(), 
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                                 io.HorizonNrOfTimeUnit(), 
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                                 io.MaxTimeUnit(), 
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                                 io.MaxNrOfTimeUnit(), 
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                                 true 
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                                ); 
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        } 
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        objectinstance.CustomUpdate( io, isoverwritemanualconfig ); 
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        updates.Add( objectinstance ); 
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      } 
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    } 
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    // Get the set of old PostponementSpecification to be deleted 
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    tobedeleteset := existing.Difference( updates ); 
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    // Traverse the set of PostponementSpecification to be deleted 
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    // Only delete PostponementSpecification that is not manually configured or the imported instance should overwrite manual configuration 
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    traverse( tobedeleteset, Elements, ele, 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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