/**
  * Floating PMs will not be released if there're workorders that's not closed.
  * Otherwise, use last close date to count next release date.
  */
 public function handleFloatingByTime($pmRow, $pmAssetRow, $endDate, $bypassStandingPm = false)
 {
     $dueDates = array();
     if ($this->hasStandingPm($pmAssetRow, $bypassStandingPm)) {
         return $dueDates;
     }
     $lastCloseDate = $this->getLastCloseDate($pmAssetRow);
     $dueDate = $lastCloseDate ? $this->pmScheduleBo->getNextDueDate($lastCloseDate) : $this->pmScheduleBo->adjustReleaseDate(CalemText::getServerDateInt());
     $dueDates = $this->collectDueDates($dueDate, $dueDates, $endDate, true);
     return $dueDates;
 }