gistfile1.txt

 namespace Project\Entity;

    use Application\Entity\AshAbstractEntity;
    use Application\Entity\Filter\RemovedFilterInterface;
    use Doctrine\Common\Collections\ArrayCollection;
    use Doctrine\Common\Collections\Collection;
    use Doctrine\ORM\Mapping as ORM;

    /**
     * @ORM\Table(name="project_comments")
     * @ORM\Entity(repositoryClass="Project\Entity\ProjectCommentRepository")
     */
    class ProjectComment extends AshAbstractEntity implements RemovedFilterInterface
    {

        /**
         * @var string
         * @ORM\Column(type="text", length=12000)
         */
        private $content;

        /**
         * One Category has Many Categories.
         * @ORM\OneToMany(targetEntity="Project\Entity\ProjectComment", mappedBy="parent")
         */
        private $children;

        /**
         * Many Project have One Project.
         * @ORM\ManyToOne(targetEntity="Project\Entity\ProjectComment", inversedBy="children")
         * @ORM\JoinColumn(name="parent_id", referencedColumnName="id")
         */
        private $parent;

        /**
         * @ORM\ManyToOne(targetEntity="Project\Entity\Task", inversedBy="comments")
         */
        private $task;

        /**
         * @ORM\ManyToOne(targetEntity="Project\Entity\Project", inversedBy="comments")
         */
        private $project;


        /**
         * @var \Project\Entity\ProjectCommentFile[]
         * @ORM\OneToMany(targetEntity="Project\Entity\ProjectCommentFile", mappedBy="comment", cascade={"all"})
         */
        private $files;


        function __construct() {
            parent::__construct();
            $this->files = new ArrayCollection();
        }

        /**
         * @return ProjectCommentFile[]
         */
        public function getFiles() {
            return $this->files;
        }

        public function addFile( ProjectCommentFile $file ) {
            if ( !$this->files->contains( $file ) ) {
                $file->setComment( $this );
                $this->files->add( $file );
            }
        }

        public function addFiles( Collection $files ) {
            foreach ( $files as $file ) {
                $this->addFile( $file );
            }
        }

        public function removeFiles( Collection $files ) {

        }


        /**
         * @return string
         */
        public function getContent() {
            return $this->content;
        }

        /**
         * @param string $content
         */
        public function setContent( $content ) {
            $this->content = $content;
        }

        /**
         * @return mixed
         */
        public function getChildren() {
            return $this->children;
        }

        /**
         * @param mixed $children
         */
        public function setChildren( $children ) {
            $this->children = $children;
        }

        /**
         * @return mixed
         */
        public function getParent() {
            return $this->parent;
        }

        /**
         * @param mixed $parent
         */
        public function setParent( $parent ) {
            $this->parent = $parent;
        }

        /**
         * @return mixed
         */
        public function getTask() {
            return $this->task;
        }

        /**
         * @param mixed $task
         */
        public function setTask( $task ) {
            $this->task = $task;
        }

        /**
         * @return mixed
         */
        public function getProject() {
            return $this->project;
        }

        /**
         * @param mixed $project
         */
        public function setProject( $project ) {
            $this->project = $project;
        }


    }