Determine the next execution time according to the given trigger context param triggerContext context object encapsulating last execution times and last completion time return the next execution

public Date nextExecutionTime(TriggerContext triggerContext) { Date lastCompletionTime = triggerContext.lastCompletionTime(); Date lastScheduledExecutionTime = triggerContext.lastScheduledExecutionTime(); Date lastActualExecutionTime = triggerContext.lastActualExecutionTime();

 Date nextExecutionTime = this.nextExecutionTime(triggerContext.getTrigger());
 
 if (nextExecutionTime != null && lastCompletionTime != null) {
     Assert.isTrue(nextExecutionTime.getTime() >= lastCompletionTime.getTime(),
             "Date returned from nextExecutionTime must not be earlier than lastCompletionTime");
 }
 
 return nextExecutionTime;

}