<?php

namespace AppBundle\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;

/**
 * Task
 *
 * @ORM\Table(name="task")
 * @ORM\Entity(repositoryClass="AppBundle\Repository\TaskRepository")
 */
class Task
{
    /**
     * @var int
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

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

    /**
     * @var ArrayCollection
     * @ORM\OneToMany(targetEntity="AppBundle\Entity\Tag", mappedBy="task")
     */
    private $tags;

    public function __construct()
    {
        $this->tags = new ArrayCollection();
    }

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

    /**
     * Set description
     *
     * @param string $description
     *
     * @return Task
     */
    public function setDescription($description)
    {
        $this->description = $description;

        return $this;
    }

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

    /**
     * Add tag
     *
     * @param \AppBundle\Entity\Tag $tag
     *
     * @return Task
     */
    public function addTag(\AppBundle\Entity\Tag $tag)
    {
        $this->tags[] = $tag;

        return $this;
    }

    /**
     * Remove tag
     *
     * @param \AppBundle\Entity\Tag $tag
     */
    public function removeTag(\AppBundle\Entity\Tag $tag)
    {
        $this->tags->removeElement($tag);
    }

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

}