includes/deferred/MergeableUpdate.php

   1 <?php
   2
   3 /**
   4  * Interface that deferrable updates can implement. DeferredUpdates uses this to merge
   5  * all pending updates of PHP class into a single update by calling merge().
   6  *
   7  * @since 1.27
   8  */
   9 interface MergeableUpdate extends DeferrableUpdate {
  10         /**
  11          * Merge this update with $update
  12          *
  13          * @param MergeableUpdate $update Update of the same class type
  14          */
  15         function merge( MergeableUpdate $update );
  16 }