/**
* Remove group of this object
* through the kk_group_action cross reference table.
*
* @param ChildGroup $group
* @return ChildAction The current object (for fluent API support)
*/
public function removeGroup(ChildGroup $group)
{
if ($this->getGroups()->contains($group)) {
$groupAction = new ChildGroupAction();
$groupAction->setGroup($group);
if ($group->isActionsLoaded()) {
//remove the back reference if available
$group->getActions()->removeObject($this);
}
$groupAction->setAction($this);
$this->removeGroupAction(clone $groupAction);
$groupAction->clear();
$this->collGroups->remove($this->collGroups->search($group));
if (null === $this->groupsScheduledForDeletion) {
$this->groupsScheduledForDeletion = clone $this->collGroups;
$this->groupsScheduledForDeletion->clear();
}
$this->groupsScheduledForDeletion->push($group);
}
return $this;
}
