code

class CodeDirectorySpecialities
{
    use Timestampable;
    /**
     * @var integer
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     *
     * @ORM\Column(name="specialities", type="string", length=255)
     */
    private $specialities;

    /**
     * @ORM\ManyToMany(targetEntity="Artel\ProfileBundle\Entity\Skill", mappedBy="specialities", cascade={"persist"})
     */
    protected $skills;

    /**
     * Constructor
     */
    public function __construct()
    {
        $this->skills = new \Doctrine\Common\Collections\ArrayCollection();
    }

    /**
     * Get id
     *
     * @return integer
     */
    public function setId($id)
    {
        $this->id = $id;

        return $this;
    }

    /**
     * Get id
     *
     * @return integer
     */
    public function getId()
    {
        return $this->id;
    }

    /**
     * Set specialities
     *
     * @param string $specialities
     *
     * @return CodeDirectorySpecialities
     */
    public function setSpecialities($specialities)
    {
        $this->specialities = $specialities;

        return $this;
    }

    /**
     * Get specialities
     *
     * @return string
     */
    public function getSpecialities()
    {
        return $this->specialities;
    }

    /**
     * Add skill
     *
     * @param \Artel\ProfileBundle\Entity\Skill $skill
     *
     * @return CodeDirectorySpecialities
     */
    public function addSkill(\Artel\ProfileBundle\Entity\Skill $skill)
    {
        $this->skills[] = $skill;

        return $this;
    }

    /**
     * Remove skill
     *
     * @param \Artel\ProfileBundle\Entity\Skill $skill
     */
    public function removeSkill(\Artel\ProfileBundle\Entity\Skill $skill)
    {
        $this->skills->removeElement($skill);
    }

    /**
     * Get skills
     *
     * @return \Doctrine\Common\Collections\Collection
     */
    public function getSkills()
    {
        return $this->skills;
    }

    public function __toString()
    {
        return $this->specialities;
    }
}