Quintiq file version 2.0
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#parent: #root
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Method DeleteWhenFlagged (Boolean isdatasetconstructed)
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{
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Description:
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[*
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If the `LibOpt_SnapshotReplannableCopyDataset.HasExecutedDoFinalizeDatasetCopyDelete` attribute is `true` for a snapshot, then we know that we have executed the `LibOpt_DatasetCopyConditional::DoFinalizeDatasetCopyDelete` method for that snapshot.
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When `LibOpt_DatasetCopyConditional::DoFinalizeDatasetCopyDelete` has been executed for a snapshot, then we do not need the `this` object anymore for that snapshot.
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Therefore, if the `this` object is flagged for deletion and if `LibOpt_SnapshotReplannableCopyDataset.HasExecutedDoFinalizeDatasetCopyDelete` is `true` for all snapshots that have been created by the `this` object (so all snapshots in the `this.SnapshotReplannableCopyDataset` relation),
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then we can safely delete `this`.
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*]
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TextBody:
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[*
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// evr3 Jun-19-2020 (created)
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if( this.IsFlaggedForDeletion()
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// We can safely delete all 'LibOpt_DatasetCopyConditional' objects in a newly constructed dataset,
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// because there won't be any reactive calls that might require a 'LibOpt_DatasetCopyConditional' object in a new dataset.
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and ( isdatasetconstructed
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or forall( this,
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SnapshotReplannableCopyDataset,
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snapshot,
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snapshot.HasExecutedDoFinalizeDatasetCopyDelete()
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)
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)
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)
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{
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this.Delete();
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}
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*]
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InterfaceProperties { Accessibility: 'Module' }
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}
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