/**
* returns true if this time period is contained by the given one, and their start dates are the same (given.eff == my.eff < my.exp < given.exp)
* @param $theirs
* @return boolean
*/
public function ends(Doctrine_Temporal_TimePeriod $theirs)
{
// does the given time period contain this one? (theirs.eff <= my.eff < my.exp <= theirs.exp)
if (!$theirs->containsPeriod($this)) {
return false;
}
// do they end on the same date?
if (is_null($this->exp_date) && is_null($theirs->exp_date)) {
// consider two infinite end dates to be 'equal'
return true;
}
return $this->exp_date == $theirs->exp_date;
}
public function setLengthDays($days)
{
$record = $this->getInvoker();
$tp = new Doctrine_Temporal_TimePeriod($record->eff_date, $record->eff_date);
$tp->setLengthDays($days);
$record->exp_date = $tp->getExpirationDate();
}
