ding_processes, true ) ) {
			$pending_processes = array_diff( $pending_processes, array( $processor_class_name ) );
			$this->set_enqueued_processors( $pending_processes );
		}
	}

	/**
	 * Helper method to set the enqueued processor class names.
	 *
	 * @param array $processors List of full processor class names.
	 */
	private function set_enqueued_processors( array $processors ): void {
		update_option( self::ENQUEUED_PROCESSORS_OPTION_NAME, $processors, false );
	}

	/**
	 * Check if a particular processor is enqueued.
	 *
	 * @param string $processor_class_name Fully qualified class name of the processor.
	 *
	 * @return bool True if the processor is enqueued.
	 */
	public function is_enqueued( string $processor_class_name ) : bool {
		return in_array( $processor_class_name, $this->get_enqueued_processors(), true );
	}

	/**
	 * Dequeue and de-schedule a processor instance so that it won't be processed anymore.
	 *
	 * @param string $processor_class_name Fully qualified class name of the processor.
	 * @return bool True if the processor has been dequeued, false if the processor wasn't enqueued (so nothing has been done).
	 */
	public function remove_processor( string $processor_class_name ): bool {
		$enqueued_processors = $this->get_enqueued_processors();
		if ( ! in_array( $processor_class_name, $enqueued_processors, true ) ) {
			return false;
		}

		$enqueued_processors = array_diff( $enqueued_processors, array( $processor_class_name ) );
		if ( empty( $enqueued_processors ) ) {
			$this->force_clear_all_processes();
		} else {
			update_option( self::ENQUEUED_PROCESSORS_OPTION_NAME, $enqueued_processors, false );
			as_unschedule_all_actions( self::PROCESS_SINGLE_BATCH_ACTION_NAME, array( $processor_class_name ) );
		}

		return true;
	}

	/**
	 * Dequeues and de-schedules all the processors.
	 */
	public function force_clear_all_processes(): void {
		as_unschedule_all_actions( self::PROCESS_SINGLE_BATCH_ACTION_NAME );
		as_unschedule_all_actions( self::WATCHDOG_ACTION_NAME );
		update_option( self::ENQUEUED_PROCESSORS_OPTION_NAME, array(), false );
	}

	/**
	 * Log an error that happened while processing a batch.
	 *
	 * @param \Exception              $error Exception object to log.
	 * @param BatchProcessorInterface $batch_processor Batch processor instance.
	 * @param array                   $batch Batch that was being processed.
	 */
	protected function log_error( \Exception $error, BatchProcessorInterface $batch_processor, array $batch ) : void {
		$batch_detail_string = '';
		// Log only first and last, as the entire batch may be too big.
		if ( count( $batch ) > 0 ) {
			$batch_detail_string = "\n" . wp_json_encode(
				array(
					'batch_start' => $batch[0],
					'batch_end'   => end( $batch ),
				),
				JSON_PRETTY_PRINT
			);
		}
		$error_message = "Error processing batch for {$batch_processor->get_name()}: {$error->getMessage()}" . $batch_detail_string;

		/**
		 * Filters the error message for a batch processing.
		 *
		 * @param string $error_message The error message that will be logged.
		 * @param \Exception $error The exception that was thrown by the processor.
		 * @param BatchProcessorInterface $batch_processor The processor that threw the exception.
		 * @param array $batch The batch that was being processed.
		 * @return string The actual error message that will be logged.
		 *
		 * @since 6.8.0
		 */
		$error_message = apply_filters( 'wc_batch_processing_log_message', $error_message, $error, $batch_processor, $batch );

		$this->logger->error( $error_message, array( 'exception' => $error ) );
	}
}