
    Z
                         d dl mZmZ d dlmZmZmZ d dlZd dlm	Z	m
Z
 d dlmZ  G d de      Z G d d	ee	   e
      Z G d dee	         Z G d dee	e
f         Zy)    )abstractmethodABCMeta)GenericList
NamedTupleN)RequestResponse)WorkItemc                   *    e Zd ZU eed<   eed<   ddZy)	BatchSizeelement_count
byte_countc                 v    t        | j                  |j                  z   | j                  |j                  z         S N)r   r   r   )selfothers     Glib/third_party/google/cloud/pubsublite/internal/wire/serial_batcher.py__add__zBatchSize.__add__   s4    !4!44dooHXHX6X
 	
    N)r   r   returnr   )__name__
__module____qualname__int__annotations__r    r   r   r   r      s    O
r   r   c                   *    e Zd ZdZededefd       Zy)RequestSizerz0A RequestSizer determines the size of a request.requestr   c                     t               )zl
        Args:
          request: A single request.

        Returns: The BatchSize of this request
        )NotImplementedErrorr   r   s     r   get_sizezRequestSizer.get_size$   s     "##r   N)r   r   r   __doc__r   r   r   r#   r   r   r   r   r   !   s%    :$ $I $ $r   r   )	metaclassc                       e Zd ZdefdZy)IgnoredRequestSizerr   c                     t        dd      S Nr   )r   r"   s     r   r#   zIgnoredRequestSizer.get_size0   s    Ar   N)r   r   r   r   r#   r   r   r   r'   r'   /   s    9 r   r'   c                       e Zd ZU ee   ed<   eeeef      ed<   e	ed<    e
       fdee   fdZdeddfd	Zde	fd
Zdeeeef      fdZy)SerialBatcher_sizer	_requests_batch_sizesizerc                 B    || _         g | _        t        dd      | _        y r)   )r,   r-   r   r.   )r   r/   s     r   __init__zSerialBatcher.__init__9   s    $Q?r   r   r   zasyncio.Future[Response]c                     t        t        t        f   |      }| j                  j	                  |       | xj
                  | j                  j                  |      z  c_        |j                  S )zAdd a new request to this batcher.

        Args:
          request: The request to send.

        Returns:
          A future that will resolve to the response or a GoogleAPICallError.
        )	r
   r   r	   r-   appendr.   r,   r#   response_future)r   r   items      r   addzSerialBatcher.add>   sV     )*73d#DKK0099###r   c                     | j                   S r   )r.   )r   s    r   sizezSerialBatcher.sizeL   s    r   c                 N    | j                   }g | _         t        dd      | _        |S r)   )r-   r   r.   )r   requestss     r   flushzSerialBatcher.flushO   s%    >>$Q?r   N)r   r   r   r   r   r   r   r
   r	   r   r'   r1   r6   r8   r;   r   r   r   r+   r+   4   sz    !!HWh./006I6K +l73 +
$7 $'A $ i  tHWh%678 r   r+   )abcr   r   typingr   r   r   asyncio0google.cloud.pubsublite.internal.wire.connectionr   r	   /google.cloud.pubsublite.internal.wire.work_itemr
   r   r   r'   r+   r   r   r   <module>rA      s_    ( , ,  N D

 
$77#w $,w/ 
GGX-. r   