/**
* Clears the current object, sets all attributes to their default values and removes
* outgoing references as well as back-references (from other objects to this one. Results probably in a database
* change of those foreign objects when you call `save` there).
*/
public function clear()
{
if (null !== $this->aStation) {
$this->aStation->removeSession($this);
}
if (null !== $this->aAdministrator) {
$this->aAdministrator->removeSession($this);
}
$this->id = null;
$this->station_id = null;
$this->administrator_id = null;
$this->duration = null;
$this->duration_end_time = null;
$this->start_time = null;
$this->end_time = null;
$this->cost = null;
$this->is_paid = null;
$this->comment = null;
$this->is_in_session = null;
$this->alreadyInSave = false;
$this->clearAllReferences();
$this->applyDefaultValues();
$this->resetModified();
$this->setNew(true);
$this->setDeleted(false);
}
