<?php

namespace Mapping\Fixture\Yaml;

/**
 *
 * @Table(name="categories")
 * @Entity
 */
class Category extends BaseCategory
{
    /**
     * @var integer $id
     *
     * @Column(name="id", type="integer")
     * @Id
     * @GeneratedValue(strategy="IDENTITY")
     */
    private $id;

    /**
     * @var string $title
     *
     * @Column(name="title", type="string", length=64)
     */
    private $title;

    /**
     * @var string $slug
     *
     * @Column(name="slug", type="string", length=64)
     */
    private $slug;

    /**
     * @var Entity\Category
     *
     * @OneToMany(targetEntity="Category", mappedBy="parent")
     */
    private $children;

    /**
     * @var Entity\Category
     *
     * @ManyToOne(targetEntity="Category", inversedBy="children")
     * @JoinColumns({
     *   @JoinColumn(name="parent_id", referencedColumnName="id")
     * })
     */
    private $parent;

    private $changed;

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

    /**
     * Set title
     *
     * @param string $title
     */
    public function setTitle($title)
    {
        $this->title = $title;
    }

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

    /**
     * Set slug
     *
     * @param string $slug
     */
    public function setSlug($slug)
    {
        $this->slug = $slug;
    }

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

    /**
     * Add children
     *
     * @param Entity\Category $children
     */
    public function addChildren(Category $children)
    {
        $this->children[] = $children;
    }

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

    /**
     * Set parent
     *
     * @param Entity\Category $parent
     */
    public function setParent($parent)
    {
        $this->parent = $parent;
    }

    /**
     * Get parent
     *
     * @return Entity\Category $parent
     */
    public function getParent()
    {
        return $this->parent;
    }
}