Cron Scheduler library for LabVIEW

This library provides support for parsing Cron Expressions and computing job timing.
Compatible with Unix (minute resolution), Jenkins (load distributed) and Quartz (second resolution) formats.

Keywords:
Cron
Scheduling
Cron Job

Example expressions:
0 0 12 * * ? (Fire at 12pm (noon) every day)
0 15 10 ? * * (Fire at 10:15am every day)
0 15 10 * * ? 2021 (Fire at 10:15am every day during the year 2021)
0 * 14 * * ? (Fire every minute starting at 2pm and ending at 2:59pm, every day)
0 0/5 14 * * ? (Fire every 5 minutes starting at 2pm and ending at 2:55pm, every day)
0 0/5 14,18 * * ? (Fire every 5 minutes starting at 2pm and ending at 2:55pm, AND fire every 5 minutes starting at 6pm and ending at 6:55pm, every day)
0 10,44 14 ? 3 WED (Fire at 2:10pm and at 2:44pm every Wednesday in the month of March)
0 15 10 ? * MON-FRI (Fire at 10:15am every Monday, Tuesday, Wednesday, Thursday and Friday)
0 15 10 L * ? (Fire at 10:15am on the last day of every month)
0 15 10 L-2 * ? (Fire at 10:15am on the 2nd-to-last last day of every month)
0 15 10 ? * 6L (Fire at 10:15am on the last Friday of every month)
0 15 10 ? * 6#3 (Fire at 10:15am on the third Friday of every month)
0 0 12 1/5 * ? (Fire at 12pm (noon) every 5 days every month, starting on the first day of the month.)
H 0 * * ? * (Fire hourly but minute is computed from hash of jobName) -- jenkins