protected function get_default_args() {

		$args = array(
			'include_post_children' => true,
			'query'                 => array(),
			'query_compare'         => 'OR',
			'post_id'               => array(),
			'sort'                  => array(
				'updated_date' => 'DESC',
				'meta_id'      => 'ASC',
			),
			'types'                 => array(),
			'user_id'               => array(),
		);

		$args = wp_parse_args( $args, parent::get_default_args() );

		return apply_filters( $this->get_filter( 'default_args' ), $args );

	}