Quintiq file version 2.0 
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#parent: #root 
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Method MPSyncOptimizerPuzzles ( 
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  Boolean isoverwritemanualconfig, 
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  IOOptimizerPuzzles iooptimizerpuzzles 
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) 
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{ 
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  Description: 'Synchronization of Optimizer puzzles for MPSync' 
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  TextBody: 
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  [* 
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    // Select a set of existing OptimizerPuzzle, not taking World puzzle 
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    existing := selectset( this, OptimizerPuzzle, op, not op.IsWorld() ); 
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    updates := construct( OptimizerPuzzles ); 
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    // Traverse the new set of valid OptimizerPuzzle, exclude World puzzle that the user import 
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    traverse( iooptimizerpuzzles , Elements, io, io.IsValid() and not io.Name() = OptimizerPuzzle::WorldName() ) 
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    { 
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      optimizerpuzzlename := io.Name(); 
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      // Find existing OptimizerPuzzle 
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      objectinstance := OptimizerPuzzle::FindOptimizerPuzzleTypeIndex( optimizerpuzzlename ); 
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      // If no existing OptimizerPuzzle is found, create one 
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      if( isnull( objectinstance ) ) 
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      {  
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        objectinstance := OptimizerPuzzle::Create( this, 
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                                                   optimizerpuzzlename, 
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                                                   io.Description(), 
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                                                   false,     // isLastUsed 
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                                                   true,      // isFromDB 
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                                                   null( OptimizerPuzzleWIP ) ); 
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      } 
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      // Else if the OptimizerPuzzle is not manually configured or the imported instance should overwrite manual configuration, 
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      // update the existing OptimizerPuzzle 
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      else if( not objectinstance.IsManuallyConfigured() or isoverwritemanualconfig ) 
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      { 
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        // Update OptimizerPuzzle 
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        objectinstance.Update( optimizerpuzzlename, 
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                               io.Description(), 
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                               true ); // isFromDB 
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        updates.Add( objectinstance ); 
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      } 
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      // If OptimizerPuzzle is created or found, synchronize SubsetEntity 
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      if( not isnull( objectinstance ) ) 
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      { 
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        // CustomUpdate method is extended 
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        objectinstance.CustomUpdate( io, isoverwritemanualconfig ); 
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        // Sync subsetEntity 
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        this.MPSyncSubsetEntityOptimizerPuzzle( isoverwritemanualconfig, io, objectinstance ); 
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        // Sync subsetProduct 
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        this.MPSyncSubsetProductOptimizerPuzzle( isoverwritemanualconfig, io, objectinstance ); 
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      }   
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    } 
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    // Get the set of old OptimizerPuzzle to be deleted 
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    tobedeleteset := existing.Difference( updates ); 
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    // Traverse the set of OptimizerPuzzle to be deleted 
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    // Only delete OptimizerPuzzle that is not manually configured  
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    // 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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