Class IntervalSchedule

java.lang.Object
org.apache.tapestry5.ioc.services.cron.IntervalSchedule
All Implemented Interfaces:
Schedule

public class IntervalSchedule extends Object implements Schedule
A very simple schedule, that simply executes the desired job at fixed intervals.
Since:
5.3
  • Constructor Details

    • IntervalSchedule

      public IntervalSchedule(long interval)
      Interval at which the schedule should execute jobs. The first execution is delayed from current time by the interval as well.
      Parameters:
      interval - in milliseconds
  • Method Details

    • firstExecution

      public long firstExecution()
      Description copied from interface: Schedule
      For a newly created job, what is the start time for the job. Often, the current clock time is returned, to start a job as soon as possible.
      Specified by:
      firstExecution in interface Schedule
      Returns:
      start time for new job, in system clock millis
    • nextExecution

      public long nextExecution(long previousExecution)
      Description copied from interface: Schedule
      Computes the next execution time for a job.
      Specified by:
      nextExecution in interface Schedule
      Parameters:
      previousExecution - time of previous execution (in system clock millis)
      Returns:
      time of next execution (in system clock millis) or a value <= 0 to cancel the job's execution