com.alibaba.schedulerx.worker.util

类 TimeResolver

java.lang.Object

com.alibaba.schedulerx.worker.util.TimeResolver

public class TimeResolver
extends Object

Created by yanxun on 2018/5/24.

作者:

yanxun

构造器概要

构造器

构造器和说明
TimeResolver()

方法概要

限定符和类型	方法和说明
static TimeResolver	getInstance()
static void	main(String[] args)
Date	minusDays(String calendarName, Date baseTime, long offset)
Date	minusHours(String calendarName, Date baseTime, long offset)
Date	minusMillis(String calendarName, Date baseTime, long offset)
Date	minusMinutes(String calendarName, Date baseTime, long offset)
Date	minusSeconds(String calendarName, Date baseTime, long offset)
Date	plusDays(String calendarName, Date baseTime, long offset)
Date	plusHours(String calendarName, Date baseTime, long offset)
Date	plusMillis(String calendarName, Date baseTime, long offset)
Date	plusMinutes(String calendarName, Date baseTime, long offset)
Date	plusSeconds(String calendarName, Date baseTime, long offset)
Date	plusTime(String calendarName, long baseTimeStamp, long offset, TimeUnit timeUnit) query offset accord to baseTimeStamp, if specify calendar, offset compute within calendar.

从类继承的方法 java.lang.Object

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

构造器详细资料

TimeResolver

public TimeResolver()

方法详细资料

getInstance

public static TimeResolver getInstance()

plusTime

public Date plusTime(String calendarName,
                     long baseTimeStamp,
                     long offset,
                     TimeUnit timeUnit)
              throws TimeOffsetException,
                     com.mashape.unirest.http.exceptions.UnirestException

query offset accord to baseTimeStamp, if specify calendar, offset compute within calendar. for example, if your calendar is [2018-1-1, 2018-1-3, 2018-3-1], baseTime is 2018-3-1 00:00:30, timeUnit is DAYS, offset is -2, then the result is 2018-1-1 00:00:30, not 2018-2-28 00:00:30.

参数:

calendarName - calendar name, null if you don't have calendar

baseTimeStamp - baseTime in millis

offset - offset, negative or positive

timeUnit - offset time unit

返回:

-1 if error occur or offset time (>0) in millis.

抛出:

TimeOffsetException

com.mashape.unirest.http.exceptions.UnirestException

plusDays

public Date plusDays(String calendarName,
                     Date baseTime,
                     long offset)
              throws Exception

抛出:

Exception

plusHours

public Date plusHours(String calendarName,
                      Date baseTime,
                      long offset)
               throws Exception

抛出:

Exception

plusMinutes

public Date plusMinutes(String calendarName,
                        Date baseTime,
                        long offset)
                 throws Exception

抛出:

Exception

plusSeconds

public Date plusSeconds(String calendarName,
                        Date baseTime,
                        long offset)
                 throws Exception

抛出:

Exception

plusMillis

public Date plusMillis(String calendarName,
                       Date baseTime,
                       long offset)
                throws Exception

抛出:

Exception

minusDays

public Date minusDays(String calendarName,
                      Date baseTime,
                      long offset)
               throws Exception

抛出:

Exception

minusHours

public Date minusHours(String calendarName,
                       Date baseTime,
                       long offset)
                throws Exception

抛出:

Exception

minusMinutes

public Date minusMinutes(String calendarName,
                         Date baseTime,
                         long offset)
                  throws Exception

抛出:

Exception

minusSeconds

public Date minusSeconds(String calendarName,
                         Date baseTime,
                         long offset)
                  throws Exception

抛出:

Exception

minusMillis

public Date minusMillis(String calendarName,
                        Date baseTime,
                        long offset)
                 throws Exception

抛出:

Exception

main

public static void main(String[] args)
                 throws Exception

抛出:

Exception