TimerTrigger.schedule Method
Definition
A CRON expression in the format {second} {minute} {hour} {day} {month} {day-of-week}.
| --------------------------------------------- | ------------------ |
| Goal | CRON Expression |
| To trigger once every five minutes: | 0 \*/5 \* \* \* \* |
| To trigger once at the top of every hour: | 0 0 \* \* \* \* |
| To trigger once every two hours: | 0 0 \*/2 \* \* \* |
| To trigger once every hour from 9 AM to 5 PM: | 0 0 9-17 \* \* \* |
| To trigger at 9:30 AM every day: | 0 30 9 \* \* \* |
| To trigger at 9:30 AM every weekday: | 0 30 9 \* \* 1-5 |
public abstract String schedule()
Returns
java.lang.String
A string representing a CRON expression that will be used to schedule a function to run.