plugin/collecticiel/Entity/Correction.php
public function addGrade(\Innova\CollecticielBundle\Entity\Grade $grades)
    {
        $this->grades[] = $grades;

        return $this;
    }
public function addGrade(\Innova\CollecticielBundle\Entity\Grade $grades)
    {
        $this->grades[] = $grades;

        return $this;
    }
public function addGrade ( \ Innova \ CollecticielBundle \ Entity \ Grade $ grades ) { $ this -> grades [ ] = $ grades ; return $ this ; }
Add grades.

@param \Innova\CollecticielBundle\Entity\Grade $grades

@return Correction
Add grades .