/*
* Copyright 2011-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package kr.debop4j.timeperiod.tools;
import kr.debop4j.timeperiod.Halfyear;
import kr.debop4j.timeperiod.Quarter;
import lombok.extern.slf4j.Slf4j;
import org.joda.time.DateTime;
import org.joda.time.Duration;
import java.util.Locale;
import static kr.debop4j.timeperiod.tools.Times.startTimeOfHalfyear;
import static kr.debop4j.timeperiod.tools.Times.startTimeOfQuarter;
/**
* 기간에 대한 메소드를 제공합니다. 참고: {@link Duration}
*
* @author 배성혁 sunghyouk.bae@gmail.com
* @since 13. 5. 10. 오후 11:58
*/
@Slf4j
public abstract class Durations {
private Durations() {}
/**
* Gets current locale.
*
* @return the current locale
*/
public static Locale getCurrentLocale() {
return Locale.getDefault();
}
/** 기간이 0 인 Duration */
public static final Duration Zero = Duration.ZERO;
/**
* 지정한 duration의 부호를 변경한 값을 반환합니다. @param duration the duration
*
* @return the duration
*/
public static Duration negate(Duration duration) {
return Duration.millis(-duration.getMillis());
}
/**
* Create duration.
*
* @param start the start
* @param end the end
* @return the duration
*/
public static Duration create(DateTime start, DateTime end) {
return new Duration(start, end);
}
/**
* 해당 년도의 기간 @param year the year
*
* @return the duration
*/
public static Duration year(int year) {
DateTime start = Times.startTimeOfYear(year);
DateTime end = start.plusYears(1);
return new Duration(start, end);
}
/**
* Halfyear duration.
*
* @param year the year
* @param halfyear the halfyear
* @return the duration
*/
public static Duration halfyear(int year, Halfyear halfyear) {
DateTime start = startTimeOfHalfyear(year, halfyear);
DateTime end = start.plusMonths(TimeSpec.MonthsPerHalfyear);
return new Duration(start, end);
}
/**
* Quarter duration.
*
* @param year the year
* @param quarter the quarter
* @return the duration
*/
public static Duration quarter(int year, Quarter quarter) {
DateTime start = startTimeOfQuarter(year, quarter);
DateTime end = start.plusMonths(TimeSpec.MonthsPerQuarter);
return new Duration(start, end);
}
/**
* Month duration.
*
* @param year the year
* @param monthOfYear the month of year
* @return the duration
*/
public static Duration month(int year, int monthOfYear) {
DateTime start = Times.startTimeOfMonth(year, monthOfYear);
DateTime end = start.plusMonths(1);
return new Duration(start, end);
}
public static final Duration Week = weeks(1);
/**
* Weeks duration.
*
* @param weeks the weeks
* @return the duration
*/
public static Duration weeks(int weeks) {
return (weeks == 0) ? Zero : days(weeks * TimeSpec.DaysPerWeek);
}
/** 1일 (하루) */
public static final Duration Day = Duration.standardDays(1);
/**
* Days duration.
*
* @param days the days
* @return the duration
*/
public static Duration days(int days) {
return (days == 0) ? Zero : Duration.standardDays(days);
}
/**
* Days duration.
*
* @param days the days
* @param hours the hours
* @return the duration
*/
public static Duration days(int days, int hours) {
return days(days, hours, 0, 0, 0);
}
/**
* Days duration.
*
* @param days the days
* @param hours the hours
* @param minutes the minutes
* @return the duration
*/
public static Duration days(int days, int hours, int minutes) {
return days(days, hours, minutes, 0, 0);
}
/**
* Days duration.
*
* @param days the days
* @param hours the hours
* @param minutes the minutes
* @param seconds the seconds
* @return the duration
*/
public static Duration days(int days, int hours, int minutes, int seconds) {
return days(days, hours, minutes, seconds, 0);
}
/**
* Days duration.
*
* @param days the days
* @param hours the hours
* @param minutes the minutes
* @param seconds the seconds
* @param millis the millis
* @return the duration
*/
public static Duration days(int days, int hours, int minutes, int seconds, int millis) {
return Duration.millis(days * TimeSpec.MillisPerDay +
hours * TimeSpec.MillisPerHour +
minutes * TimeSpec.MillisPerMinute +
seconds * TimeSpec.MillisPerSecond +
millis);
}
/** 한 시간 */
public static final Duration Hour = Duration.standardHours(1);
/**
* Hours duration.
*
* @param hours the hours
* @return the duration
*/
public static Duration hours(int hours) {
return Duration.standardHours(hours);
}
/**
* Hours duration.
*
* @param hours the hours
* @param minutes the minutes
* @return the duration
*/
public static Duration hours(int hours, int minutes) {
return hours(hours, minutes, 0, 0);
}
/**
* Hours duration.
*
* @param hours the hours
* @param minutes the minutes
* @param seconds the seconds
* @return the duration
*/
public static Duration hours(int hours, int minutes, int seconds) {
return hours(hours, minutes, seconds, 0);
}
/**
* Hours duration.
*
* @param hours the hours
* @param minutes the minutes
* @param seconds the seconds
* @param millis the millis
* @return the duration
*/
public static Duration hours(int hours, int minutes, int seconds, int millis) {
return Duration.millis(hours * TimeSpec.MillisPerHour +
minutes * TimeSpec.MillisPerMinute +
seconds * TimeSpec.MillisPerSecond +
millis);
}
public static final Duration Minute = minutes(1, 0, 0);
/**
* Minutes duration.
*
* @param minutes the minutes
* @return the duration
*/
public static Duration minutes(int minutes) {
return minutes(minutes, 0, 0);
}
/**
* Minutes duration.
*
* @param minutes the minutes
* @param seconds the seconds
* @return the duration
*/
public static Duration minutes(int minutes, int seconds) {
return minutes(minutes, seconds, 0);
}
/**
* Minutes duration.
*
* @param minutes the minutes
* @param seconds the seconds
* @param millis the millis
* @return the duration
*/
public static Duration minutes(int minutes, int seconds, int millis) {
return Duration.millis(minutes * TimeSpec.MillisPerMinute
+ seconds * TimeSpec.MillisPerSecond
+ millis);
}
public static final Duration Second = seconds(1);
/**
* Seconds duration.
*
* @param seconds the seconds
* @return the duration
*/
public static Duration seconds(int seconds) {
return seconds(seconds, 0);
}
/**
* Seconds duration.
*
* @param seconds the seconds
* @param millis the millis
* @return the duration
*/
public static Duration seconds(int seconds, int millis) {
return Duration.millis(seconds * TimeSpec.MillisPerSecond + millis);
}
public static final Duration Millisecond = millis(1L);
/**
* Millis duration.
*
* @param milliseconds the milliseconds
* @return the duration
*/
public static Duration millis(long milliseconds) {
return Duration.millis(milliseconds);
}
}