(self, checkpointer)
Called by a KCLProcess instance to indicate that this record processor is about to be be shutdown.  This gives
        the record processor a chance to checkpoint, before the lease is terminated.

        :type checkpointer: amazon_kclpy.kcl.Checkpointer
        :param checkpointer: A checkpointer which accepts a sequence number or no parameters.
Called by a KCLProcess instance to indicate that this record processor is about to be be shutdown.  This gives
        the record processor a chance to checkpoint, before the lease is terminated.
Called by a KCLProcess instance to indicate that this record processor is about to be be shutdown . This gives the record processor a chance to checkpoint before the lease is terminated .
def shutdown_requested(self, checkpointer):
        """
        Called by a KCLProcess instance to indicate that this record processor is about to be be shutdown.  This gives
        the record processor a chance to checkpoint, before the lease is terminated.

        :type checkpointer: amazon_kclpy.kcl.Checkpointer
        :param checkpointer: A checkpointer which accepts a sequence number or no parameters.
        """
        pass
def shutdown_requested ( self , checkpointer ) : pass