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 | | Quintiq file version 2.0 |  | #parent: #root |  | Method LockUnlock ( |  |   Boolean lock, |  |   Boolean isLockPeriodTask |  | ) |  | { |  |   Description: 'Lock unlock this pispip' |  |   TextBody: |  |   [* |  |     if( isLockPeriodTask ) |  |     { |  |       traverse( this, NewSupply.PeriodTask_MP.astype( PeriodTaskOperation ), pt ) |  |       { |  |         pt.LockUnlockPlanning( lock ); |  |       } |  |        |  |       traverse( this, NewSupply.ProductInTrip, pit ) |  |       { |  |         pit.LockUnlockPlanning( lock );   |  |       } |  |     } |  |      |  |     this.UpdateTotalSupplyUser( lock /* has total supply user */, |  |                                 this.SupplyQuantity() ); |  |      |  |     // When we unlock, need to reset optimizer fulfillment  |  |     // so that optimizer can assign quantity to it again |  |     if( not lock ) |  |     { |  |       traverse( this, SalesDemandInPeriodBase, sdipb ) |  |       { |  |         sdipb.ResetOptimizerFulfillment(); |  |       } |  |     } |  |   *] |  | } | 
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