Player entity for OneToMany how to

Player.php

<?php

namespace Acme\DemoBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Player
 *
 * @ORM\Table()
 * @ORM\Entity
 */
class Player
{
    /**
     * @var integer
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;
    
    /**
     * @var string
     *
     * @ORM\Column(name="name", type="string", length=255)
     */
    private $name;
    
    /**
     * The "many" side is ALWAYS the OWNING side in a ManyToOne bidirectional relation 
     * See -> http://docs.doctrine-project.org/en/latest/reference/unitofwork-associations.html#bidirectional-associations
     * 
     * @ORM\ManyToOne(targetEntity="Team", inversedBy="players")
     * 
     * You can read this using this "rule"
     * Many {$class_name} ToOne {targetEntity} referred with {inversedBy}
     * 
     * The inversedBy attribute contains the name of the association-field on the inverse-side.
     * 
     */
    
    private $playfor;
    
    public function __toString() {
        return $this->getName();
    }

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

    /**
     * Set name
     *
     * @param string $name
     * @return Player
     */
    public function setName($name)
    {
        $this->name = $name;
    
        return $this;
    }

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

    /**
     * Set playfor
     *
     * @param \Acme\DemoBundle\Entity\Team $playfor
     * @return Player
     */
    public function setPlayfor(\Acme\DemoBundle\Entity\Team $playfor = null)
    {
        $this->playfor = $playfor;
    
        return $this;
    }

    /**
     * Get playfor
     *
     * @return \Acme\DemoBundle\Entity\Team 
     */
    public function getPlayfor()
    {
        return $this->playfor;
    }
}