/**
* @inheritdoc
*/
public function removeCompetency(CompetencyInterface $competency)
{
if ($this->competencies->contains($competency)) {
$this->competencies->removeElement($competency);
$competency->removeAamcPcrs($this);
}
}
/**
* @return bool
*/
public function hasChildren()
{
return !$this->children->isEmpty() ? true : false;
}
/**
* @param CompetencyInterface $competency
*/
public function addCompetency(CompetencyInterface $competency)
{
$this->competencies->add($competency);
}
