BUG&优化项

陈清红

2025-04-14 880f3c0257eeb8c37761d484258fdd102a369a19

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Quintiq file version 2.0
#parent: #root
Method DeleteDatasetAllowed (
  structured[LibOpt_SnapshotReplannableCopyDataset] snapshots
) as Boolean id:Method_LibOpt_GlobalState_DeleteDatasetAllowed
{
  #keys: '[141860.2.581292619]'
  Body:
  [*
    // Precondition method to check if the DeleteDataset method can be executed.  
    
    feedbackobj := FeedbackObject::LocalFeedback();
                   
    hasCreatedAnyDataset := exists( snapshots,
                                    Elements,
                                    snapshot,
                                    snapshot.HasCreatedDataset()
                                    );                                
    
    hasNotDeletedDataset := exists( snapshots,
                                    Elements,
                                    snapshot,
                                    not snapshot.IsDatasetDeleted()
                                    );
    
    if( not feedbackobj.CheckHard( hasCreatedAnyDataset ) )
    {
      feedbackobj.AddHard( Translations::LibOpt_SnapshotReplannable_Precondition_DatasetBeingCreated() );
    }
    else if( not feedbackobj.CheckHard( hasNotDeletedDataset ) )
    {
      feedbackobj.AddHard( Translations::LibOpt_SnapshotReplannable_Precondition_DeleteDataset() );
    }
    
    return feedbackobj.IsAllowed();
  *]
}