com.coreoz.wisp.schedule

Class FixedFrequencySchedule

java.lang.Object

com.coreoz.wisp.schedule.FixedFrequencySchedule

All Implemented Interfaces:

Schedule

public class FixedFrequencySchedule
extends Object
implements Schedule

Field Summary

Fields inherited from interface com.coreoz.wisp.schedule.Schedule

WILL_NOT_BE_EXECUTED_AGAIN, willNeverBeExecuted

Constructor Summary

Constructors

Constructor and Description
FixedFrequencySchedule(Duration frequency)

Method Summary

Modifier and Type	Method and Description
long	nextExecutionInMillis(long currentTimeInMillis, int executionsCount, Long lastExecutionEndedTimeInMillis) Compute the next execution time for a job.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FixedFrequencySchedule

public FixedFrequencySchedule(Duration frequency)

Method Detail

nextExecutionInMillis

public long nextExecutionInMillis(long currentTimeInMillis,
                                  int executionsCount,
                                  Long lastExecutionEndedTimeInMillis)

Description copied from interface: Schedule

Compute the next execution time for a job. This method should be thread-safe.

Specified by:

nextExecutionInMillis in interface Schedule

Parameters:

currentTimeInMillis - The current time in milliseconds. This time must be used if a next execution is planned for the job

executionsCount - The number of times a job has already been executed

lastExecutionEndedTimeInMillis - The time at which the job has last been executed; will be null if the job has never been executed

Returns:

The time in milliseconds at which the job should execute next. This time must be relative to currentTimeInMillis. If the returned value is negative, the job will not be executed again.

toString

public String toString()

Overrides:

toString in class Object