Quintiq file version 2.0
|
#parent: #root
|
Method RecoverFromRollback
|
{
|
TextBody:
|
[*
|
algorithm := AlgorithmStore::TryRetrieve( LibOpt_Task::AlgorithmStore_Identifier( this ) );
|
|
|
if( not isnull( algorithm )
|
and algorithm.IsStringStored( LibOpt_Suboptimizer::RollbackStorage_HasRollback() )
|
and algorithm.IsStringStored( LibOpt_Suboptimizer::RollbackStorage_Snapshot() ) )
|
{
|
json_string := algorithm.RetrieveString( LibOpt_Suboptimizer::RollbackStorage_Snapshot() );
|
|
this.UpdateSnapshotComponent( JSON::Parse( json_string ) );
|
}
|
else if( this.Run().HasSnapshots() )
|
{
|
// Use the closest task with a snapshot component.
|
task := this;
|
while( not isnull( task.Parent() ) and isnull( task.SnapshotComponent() ) )
|
{
|
task := task.Parent();
|
}
|
LibOpt_SnapshotWarning::Throw( task, Translations::LibOpt_Task_RecoverFromRollbackFailure(), LibOpt_Issue::Severity_3_Medium() );
|
}
|
|
// Any LibOpt_DatasetCopyConditional objects that were deleted right before a rollback will be restored during the rollback.
|
// We don't want these objects anymore, so we delete them again.
|
LibOpt_DatasetCopyConditional::DeleteDatasetCopyConditionalWhenFlagged( this.Run().Optimization(), false );
|
*]
|
}
|
