limj
2023-10-24 93652435728de839582440eefd5122c281181d35
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Quintiq file version 2.0
#parent: #root
Method ResequenceCampaign (
  Campaign_MP sourcecampaign,
  Campaign_MP targetcampaign,
  Transition_MP transition,
  DateTime droptime
)
{
  Description: 'Resequence selected campaign.'
  TextBody:
  [*
    campaigns := construct( Campaign_MPs );
    campaigns.Add(  sourcecampaign );
    beforesource := sourcecampaign.PreviousCampaign(); 
    
    if( isnull( targetcampaign ) and isnull( transition ) )
    {
      targetcampaign := maxselect( this, Campaign_MP, cpg, cpg.End() <= droptime and cpg <> sourcecampaign, cpg.End() );
      this.MoveAfterCampaign( sourcecampaign, targetcampaign ); 
      campaigns.Add( targetcampaign );
    }
    else if( not isnull( transition ) )
    {
      targetcampaign := transition.FromCampaign();
      this.MoveAfterCampaign( sourcecampaign, targetcampaign );
      campaigns.Add( targetcampaign );   
    }
    else
    {
      this.MoveBeforeCampaign( sourcecampaign, targetcampaign ); 
      campaigns.Add( targetcampaign );
    }
    
    // Reset and delete related period tasks
    Unit::ResetAndDeletePeriodTasks( campaigns );
    
    // replan the next transition duration to be declarative (not optimizer determined anymore)
    campaigns.Add( beforesource ); 
    traverse( campaigns, Elements, campaign ) 
    {
      campaign.HasNextTransitionDurationByOpt( false ); 
    }
  *]
}