/**
* @param IConstraintGroup $group
*
* @return $this
*/
public function addConstraintGroup(IConstraintGroup $group)
{
$currentGroup = $this->findConstraintGroup($group->getName());
if ($currentGroup instanceof IConstraintGroup) {
$currentGroup->extend($group);
} else {
$this->constraintGroups[] = $group;
}
return $this;
}
/**
* @param IConstraintGroup $group
*/
public function extend(IConstraintGroup $group)
{
$this->addConstraints($group->getConstraints());
}
