google.datastore.v1.PropertyOrder.Direction */ class Direction { /** * Unspecified. This value must not be used. * * Generated from protobuf enum DIRECTION_UNSPECIFIED = 0; */ const DIRECTION_UNSPECIFIED = 0; /** * Ascending. * * Generated from protobuf enum ASCENDING = 1; */ const ASCENDING = 1; /** * Descending. * * Generated from protobuf enum DESCENDING = 2; */ const DESCENDING = 2; private static $valueToName = [ self::DIRECTION_UNSPECIFIED => 'DIRECTION_UNSPECIFIED', self::ASCENDING => 'ASCENDING', self::DESCENDING => 'DESCENDING', ]; public static function name($value) { if (!isset(self::$valueToName[$value])) { throw new UnexpectedValueException(sprintf( 'Enum %s has no name defined for value %s', __CLASS__, $value)); } return self::$valueToName[$value]; } public static function value($name) { $const = __CLASS__ . '::' . strtoupper($name); if (!defined($const)) { throw new UnexpectedValueException(sprintf( 'Enum %s has no value defined for name %s', __CLASS__, $name)); } return constant($const); } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Direction::class, \Google\Cloud\Datastore\V1\PropertyOrder_Direction::class);