public function allOf( $attrIds )
	{
		if( !empty( $attrIds ) && ( $ids = array_unique( $this->validateIds( (array) $attrIds ) ) ) !== [] )
		{
			$func = $this->filter->createFunction( 'index.attribute:allof', [$ids] );
			$this->conditions[] = $this->filter->compare( '!=', $func, null );
		}

		return $this;
	}