Method scheduleCron

ZezeJava/ZezeJava/src/main/java/Zeze/Component/Timer.java:1027–1036

(long timerSerialId, int serverId, @NotNull String timerId, @NotNull BCronTimer cron,
							  long concurrentSerialNo, boolean putIfAbsent, @Nullable String oneByOneKey)

	}

	private void scheduleCron(long timerSerialId, int serverId, @NotNull String timerId, @NotNull BCronTimer cron,
							  long concurrentSerialNo, boolean putIfAbsent, @Nullable String oneByOneKey) {
		try {
			long delay = cron.getNextExpectedTime() - System.currentTimeMillis();
			scheduleCronNext(timerSerialId, serverId, timerId, delay, concurrentSerialNo, putIfAbsent, oneByOneKey);
		} catch (Exception ex) {
			// 这个错误是在不好处理。先只记录日志吧。
			logger.error("", ex);
		}
	}

	private void scheduleCronNext(long timerSerialId, int serverId, @NotNull String timerId, long delay,
								  long concurrentSerialNo, boolean putIfAbsent, @Nullable String oneByOneKey) {