java.time.temporal.TemporalAdjusters源码实例Demo-ICode联盟

类java.time.temporal.TemporalAdjusters源码实例Demo

下面列出了怎么用java.time.temporal.TemporalAdjusters的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： jdk8u_jdk 文件： AbstractChronology.java

ChronoLocalDate resolveYMD(Map<TemporalField, Long> fieldValues, ResolverStyle resolverStyle) {
    int y = range(YEAR).checkValidIntValue(fieldValues.remove(YEAR), YEAR);
    if (resolverStyle == ResolverStyle.LENIENT) {
        long months = Math.subtractExact(fieldValues.remove(MONTH_OF_YEAR), 1);
        long days = Math.subtractExact(fieldValues.remove(DAY_OF_MONTH), 1);
        return date(y, 1, 1).plus(months, MONTHS).plus(days, DAYS);
    }
    int moy = range(MONTH_OF_YEAR).checkValidIntValue(fieldValues.remove(MONTH_OF_YEAR), MONTH_OF_YEAR);
    ValueRange domRange = range(DAY_OF_MONTH);
    int dom = domRange.checkValidIntValue(fieldValues.remove(DAY_OF_MONTH), DAY_OF_MONTH);
    if (resolverStyle == ResolverStyle.SMART) {  // previous valid
        try {
            return date(y, moy, dom);
        } catch (DateTimeException ex) {
            return date(y, moy, 1).with(TemporalAdjusters.lastDayOfMonth());
        }
    }
    return date(y, moy, dom);
}

源代码2 项目： openjdk-jdk8u-backup 文件： TCKTemporalAdjusters.java

@Test
public void test_previous() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);

            for (DayOfWeek dow : DayOfWeek.values()) {
                LocalDate test = (LocalDate) TemporalAdjusters.previous(dow).adjustInto(date);

                assertSame(test.getDayOfWeek(), dow, date + " " + test);

                if (test.getYear() == 2007) {
                    int dayDiff = test.getDayOfYear() - date.getDayOfYear();
                    assertTrue(dayDiff < 0 && dayDiff > -8, dayDiff + " " + test);
                } else {
                    assertSame(month, Month.JANUARY);
                    assertTrue(date.getDayOfMonth() < 8);
                    assertEquals(test.getYear(), 2006);
                    assertSame(test.getMonth(), Month.DECEMBER);
                    assertTrue(test.getDayOfMonth() > 24);
                }
            }
        }
    }
}

源代码3 项目： dragonwell8_jdk 文件： TCKTemporalAdjusters.java

@Test
public void test_next() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);

            for (DayOfWeek dow : DayOfWeek.values()) {
                LocalDate test = (LocalDate) TemporalAdjusters.next(dow).adjustInto(date);

                assertSame(test.getDayOfWeek(), dow, date + " " + test);

                if (test.getYear() == 2007) {
                    int dayDiff = test.getDayOfYear() - date.getDayOfYear();
                    assertTrue(dayDiff > 0 && dayDiff < 8);
                } else {
                    assertSame(month, Month.DECEMBER);
                    assertTrue(date.getDayOfMonth() > 24);
                    assertEquals(test.getYear(), 2008);
                    assertSame(test.getMonth(), Month.JANUARY);
                    assertTrue(test.getDayOfMonth() < 8);
                }
            }
        }
    }
}

源代码4 项目： high-performance-java-persistence 文件： PostgreSQLCastTest.java

@Test
public void testCastEscapeOperator() {
    doInJPA(entityManager -> {
        List<Post> posts = entityManager.createNativeQuery(
            "SELECT * " +
            "FROM post " +
            "WHERE " +
            "   date_part('dow', created_on) = " +
            "   date_part('dow', :datetime\\:\\:date)", Post.class)
        .setParameter("datetime", Timestamp.valueOf(
            LocalDateTime.now().with(
                TemporalAdjusters.next(DayOfWeek.MONDAY)))
            )
        .getResultList();

        assertEquals(1, posts.size());
        assertEquals("High-Performance Java Persistence, Part 1", posts.get(0).getTitle());
    });
}

源代码5 项目： jdk8u-dev-jdk 文件： TCKTemporalAdjusters.java

@Test
public void test_previous() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);

            for (DayOfWeek dow : DayOfWeek.values()) {
                LocalDate test = (LocalDate) TemporalAdjusters.previous(dow).adjustInto(date);

                assertSame(test.getDayOfWeek(), dow, date + " " + test);

                if (test.getYear() == 2007) {
                    int dayDiff = test.getDayOfYear() - date.getDayOfYear();
                    assertTrue(dayDiff < 0 && dayDiff > -8, dayDiff + " " + test);
                } else {
                    assertSame(month, Month.JANUARY);
                    assertTrue(date.getDayOfMonth() < 8);
                    assertEquals(test.getYear(), 2006);
                    assertSame(test.getMonth(), Month.DECEMBER);
                    assertTrue(test.getDayOfMonth() > 24);
                }
            }
        }
    }
}

源代码6 项目： jdk8u-dev-jdk 文件： AbstractChronology.java

ChronoLocalDate resolveYMD(Map<TemporalField, Long> fieldValues, ResolverStyle resolverStyle) {
    int y = range(YEAR).checkValidIntValue(fieldValues.remove(YEAR), YEAR);
    if (resolverStyle == ResolverStyle.LENIENT) {
        long months = Math.subtractExact(fieldValues.remove(MONTH_OF_YEAR), 1);
        long days = Math.subtractExact(fieldValues.remove(DAY_OF_MONTH), 1);
        return date(y, 1, 1).plus(months, MONTHS).plus(days, DAYS);
    }
    int moy = range(MONTH_OF_YEAR).checkValidIntValue(fieldValues.remove(MONTH_OF_YEAR), MONTH_OF_YEAR);
    ValueRange domRange = range(DAY_OF_MONTH);
    int dom = domRange.checkValidIntValue(fieldValues.remove(DAY_OF_MONTH), DAY_OF_MONTH);
    if (resolverStyle == ResolverStyle.SMART) {  // previous valid
        try {
            return date(y, moy, dom);
        } catch (DateTimeException ex) {
            return date(y, moy, 1).with(TemporalAdjusters.lastDayOfMonth());
        }
    }
    return date(y, moy, dom);
}

源代码7 项目： TencentKona-8 文件： TCKTemporalAdjusters.java

@Test
public void test_previous() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);

            for (DayOfWeek dow : DayOfWeek.values()) {
                LocalDate test = (LocalDate) TemporalAdjusters.previous(dow).adjustInto(date);

                assertSame(test.getDayOfWeek(), dow, date + " " + test);

                if (test.getYear() == 2007) {
                    int dayDiff = test.getDayOfYear() - date.getDayOfYear();
                    assertTrue(dayDiff < 0 && dayDiff > -8, dayDiff + " " + test);
                } else {
                    assertSame(month, Month.JANUARY);
                    assertTrue(date.getDayOfMonth() < 8);
                    assertEquals(test.getYear(), 2006);
                    assertSame(test.getMonth(), Month.DECEMBER);
                    assertTrue(test.getDayOfMonth() > 24);
                }
            }
        }
    }
}

源代码8 项目： journaldev 文件： DateAPIUtilities.java

public static void main(String[] args) {
	
	LocalDate today = LocalDate.now();
	
	//Get the Year, check if it's leap year
	System.out.println("Year "+today.getYear()+" is Leap Year? "+today.isLeapYear());
	
	//Compare two LocalDate for before and after
	System.out.println("Today is before 01/01/2015? "+today.isBefore(LocalDate.of(2015,1,1)));
	
	//Create LocalDateTime from LocalDate
	System.out.println("Current Time="+today.atTime(LocalTime.now()));
	
	//plus and minus operations
	System.out.println("10 days after today will be "+today.plusDays(10));
	System.out.println("3 weeks after today will be "+today.plusWeeks(3));
	System.out.println("20 months after today will be "+today.plusMonths(20));

	System.out.println("10 days before today will be "+today.minusDays(10));
	System.out.println("3 weeks before today will be "+today.minusWeeks(3));
	System.out.println("20 months before today will be "+today.minusMonths(20));
	
	//Temporal adjusters for adjusting the dates
	System.out.println("First date of this month= "+today.with(TemporalAdjusters.firstDayOfMonth()));
	LocalDate lastDayOfYear = today.with(TemporalAdjusters.lastDayOfYear());
	System.out.println("Last date of this year= "+lastDayOfYear);
	
	Period period = today.until(lastDayOfYear);
	System.out.println("Period Format= "+period);
	System.out.println("Months remaining in the year= "+period.getMonths());
	
}

源代码9 项目： TencentKona-8 文件： TCKTemporalAdjusters.java

@Test(dataProvider = "dayOfWeekInMonth_positive")
public void test_dayOfWeekInMonth_positive(int year, int month, DayOfWeek dow, LocalDate expected) {
    for (int ordinal = 1; ordinal <= 5; ordinal++) {
        for (int day = 1; day <= Month.of(month).length(false); day++) {
            LocalDate date = date(year, month, day);
            LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(ordinal, dow).adjustInto(date);
            assertEquals(test, expected.plusWeeks(ordinal - 1));
        }
    }
}

源代码10 项目： jdk8u-jdk 文件： TCKTemporalAdjusters.java

@Test(dataProvider = "dayOfWeekInMonth_positive")
public void test_firstInMonth(int year, int month, DayOfWeek dow, LocalDate expected) {
    for (int day = 1; day <= Month.of(month).length(false); day++) {
        LocalDate date = date(year, month, day);
        LocalDate test = (LocalDate) TemporalAdjusters.firstInMonth(dow).adjustInto(date);
        assertEquals(test, expected, "day-of-month=" + day);
    }
}

源代码11 项目： TencentKona-8 文件： TCKTemporalAdjusters.java

@Test
public void test_lastDayOfYear_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfYear().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), Month.DECEMBER);
            assertEquals(test.getDayOfMonth(), 31);
        }
    }
}

源代码12 项目： openjdk-jdk9 文件： TCKTemporalAdjusters.java

@Test
public void test_firstDayOfNextYear_leap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(true); i++) {
            LocalDate date = date(2008, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextYear().adjustInto(date);
            assertEquals(test.getYear(), 2009);
            assertEquals(test.getMonth(), JANUARY);
            assertEquals(test.getDayOfMonth(), 1);
        }
    }
}

源代码13 项目： openjdk-jdk8u 文件： TCKTemporalAdjusters.java

@Test
public void test_lastDayOfMonth_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfMonth().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), month);
            assertEquals(test.getDayOfMonth(), month.length(false));
        }
    }
}

源代码14 项目： jdk8u-jdk 文件： TCKTemporalAdjusters.java

@Test
public void test_firstDayOfNextYear_leap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(true); i++) {
            LocalDate date = date(2008, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextYear().adjustInto(date);
            assertEquals(test.getYear(), 2009);
            assertEquals(test.getMonth(), JANUARY);
            assertEquals(test.getDayOfMonth(), 1);
        }
    }
}

源代码15 项目： jdk8u-jdk 文件： TCKTemporalAdjusters.java

@Test
public void test_firstDayOfMonth_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfMonth().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), month);
            assertEquals(test.getDayOfMonth(), 1);
        }
    }
}

源代码16 项目： j2objc 文件： TCKTemporalAdjusters.java

@Test
public void test_firstDayOfMonth_leap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(true); i++) {
            LocalDate date = date(2008, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfMonth().adjustInto(date);
            assertEquals(test.getYear(), 2008);
            assertEquals(test.getMonth(), month);
            assertEquals(test.getDayOfMonth(), 1);
        }
    }
}

源代码17 项目： Insights 文件： InsightsUtils.java

public static long getDataToTime(String schedule) {

		Long time = null;
		ZonedDateTime now = ZonedDateTime.now(zoneId);

		if (JobSchedule.DAILY.name().equalsIgnoreCase(schedule)) {
			ZonedDateTime today = now.toLocalDate().atStartOfDay(zoneId);
			ZonedDateTime yesterdayEnd = today.minusSeconds(1);
			time = yesterdayEnd.toInstant().toEpochMilli();
		} else if (JobSchedule.WEEKLY.name().equalsIgnoreCase(schedule)) {
			ZonedDateTime todayStart = now.toLocalDate().atStartOfDay(zoneId)
					.with(TemporalAdjusters.previousOrSame(DayOfWeek.SUNDAY));
			ZonedDateTime lastWeek = todayStart.minusSeconds(1);
			time = lastWeek.toInstant().toEpochMilli();
		} else if (JobSchedule.MONTHLY.name().equalsIgnoreCase(schedule)) {
			ZonedDateTime firstDayofMonth = now.with(TemporalAdjusters.firstDayOfMonth()).toLocalDate()
					.atStartOfDay(zoneId);
			ZonedDateTime firstDayofLastMonth = firstDayofMonth.minusMinutes(1)
					.with(TemporalAdjusters.firstDayOfMonth()).toLocalDate().atStartOfDay(zoneId);
			ZonedDateTime lastDayOftheMonth = firstDayofLastMonth.with(TemporalAdjusters.lastDayOfMonth()).toLocalDate()
					.atStartOfDay(zoneId);
			lastDayOftheMonth = lastDayOftheMonth.minusSeconds(1);
			time = lastDayOftheMonth.toInstant().toEpochMilli();
		} else if (JobSchedule.QUARTERLY.name().equalsIgnoreCase(schedule)) {
			// Will add code later for this usecase
			// zdt = zdt.plusMonths(3);
		} else if (JobSchedule.YEARLY.name().equalsIgnoreCase(schedule)) {
			ZonedDateTime firstDayofYear = now.with(TemporalAdjusters.firstDayOfYear()).toLocalDate()
					.atStartOfDay(zoneId);
			ZonedDateTime firstDayofLastYear = firstDayofYear.minusMinutes(1).with(TemporalAdjusters.firstDayOfYear())
					.toLocalDate().atStartOfDay(zoneId);
			ZonedDateTime lastDayofYear = firstDayofLastYear.with(TemporalAdjusters.lastDayOfYear()).toLocalDate()
					.atStartOfDay(zoneId);
			lastDayofYear = lastDayofYear.minusSeconds(1);
			time = lastDayofYear.toInstant().toEpochMilli();
		}
		return time;

	}

源代码18 项目： openjdk-jdk8u 文件： TCKTemporalAdjusters.java

@Test(dataProvider = "dayOfWeekInMonth_zero")
public void test_dayOfWeekInMonth_zero(int year, int month, DayOfWeek dow, LocalDate expected) {
    for (int day = 1; day <= Month.of(month).length(false); day++) {
        LocalDate date = date(year, month, day);
        LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(0, dow).adjustInto(date);
        assertEquals(test, expected);
    }
}

源代码19 项目： bisq 文件： BsqDashboardView.java

@Override
public void initialize() {

    ADJUSTERS.put(DAY, TemporalAdjusters.ofDateAdjuster(d -> d));

    createKPIs();
    createChart();

    priceChangeListener = (observable, oldValue, newValue) -> {
        updatePrice();
        updateAveragePriceFields(avgPrice90TextField, avgPrice30TextField, false);
        updateAveragePriceFields(avgUSDPrice90TextField, avgUSDPrice30TextField, true);
    };
}

源代码20 项目： dragonwell8_jdk 文件： TCKTemporalAdjusters.java

@Test(dataProvider = "dayOfWeekInMonth_zero")
public void test_dayOfWeekInMonth_zero(int year, int month, DayOfWeek dow, LocalDate expected) {
    for (int day = 1; day <= Month.of(month).length(false); day++) {
        LocalDate date = date(year, month, day);
        LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(0, dow).adjustInto(date);
        assertEquals(test, expected);
    }
}

源代码21 项目： openjdk-jdk9 文件： TCKTemporalAdjusters.java

@Test
public void test_lastDayOfMonth_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfMonth().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), month);
            assertEquals(test.getDayOfMonth(), month.length(false));
        }
    }
}

源代码22 项目： openjdk-jdk8u-backup 文件： TCKTemporalAdjusters.java

@Test
public void test_firstDayOfNextYear_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfNextYear().adjustInto(date);
            assertEquals(test.getYear(), 2008);
            assertEquals(test.getMonth(), JANUARY);
            assertEquals(test.getDayOfMonth(), 1);
        }
    }
}

源代码23 项目： hottub 文件： TCKTemporalAdjusters.java

@Test(dataProvider = "dayOfWeekInMonth_positive")
public void test_firstInMonth(int year, int month, DayOfWeek dow, LocalDate expected) {
    for (int day = 1; day <= Month.of(month).length(false); day++) {
        LocalDate date = date(year, month, day);
        LocalDate test = (LocalDate) TemporalAdjusters.firstInMonth(dow).adjustInto(date);
        assertEquals(test, expected, "day-of-month=" + day);
    }
}

源代码24 项目： TencentKona-8 文件： TCKTemporalAdjusters.java

@Test(dataProvider = "dayOfWeekInMonth_negative")
public void test_dayOfWeekInMonth_negative(int year, int month, DayOfWeek dow, LocalDate expected) {
    for (int ordinal = 0; ordinal < 5; ordinal++) {
        for (int day = 1; day <= Month.of(month).length(false); day++) {
            LocalDate date = date(year, month, day);
            LocalDate test = (LocalDate) TemporalAdjusters.dayOfWeekInMonth(-1 - ordinal, dow).adjustInto(date);
            assertEquals(test, expected.minusWeeks(ordinal));
        }
    }
}

源代码25 项目： jdk8u60 文件： TCKTemporalAdjusters.java

@Test
public void test_lastDayOfMonth_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfMonth().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), month);
            assertEquals(test.getDayOfMonth(), month.length(false));
        }
    }
}

源代码26 项目： openjdk-jdk9 文件： TCKTemporalAdjusters.java

@Test
public void test_lastDayOfYear_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfYear().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), Month.DECEMBER);
            assertEquals(test.getDayOfMonth(), 31);
        }
    }
}

源代码27 项目： openjdk-jdk8u-backup 文件： TCKTemporalAdjusters.java

@Test
public void test_lastDayOfYear_leap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(true); i++) {
            LocalDate date = date(2008, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.lastDayOfYear().adjustInto(date);
            assertEquals(test.getYear(), 2008);
            assertEquals(test.getMonth(), Month.DECEMBER);
            assertEquals(test.getDayOfMonth(), 31);
        }
    }
}

源代码28 项目： jdk8u_jdk 文件： TCKTemporalAdjusters.java

@Test
public void test_firstDayOfMonth_nonLeap() {
    for (Month month : Month.values()) {
        for (int i = 1; i <= month.length(false); i++) {
            LocalDate date = date(2007, month, i);
            LocalDate test = (LocalDate) TemporalAdjusters.firstDayOfMonth().adjustInto(date);
            assertEquals(test.getYear(), 2007);
            assertEquals(test.getMonth(), month);
            assertEquals(test.getDayOfMonth(), 1);
        }
    }
}

源代码29 项目： hottub 文件： TCKTemporalAdjusters.java

@Test(expectedExceptions = NullPointerException.class)
public void factory_ofDateAdjuster_null() {
    TemporalAdjusters.ofDateAdjuster(null);
}

源代码30 项目： openjdk-jdk8u 文件： TCKThaiBuddhistChronology.java

@Test
public void test_adjust1() {
    ThaiBuddhistDate base = ThaiBuddhistChronology.INSTANCE.date(1728, 10, 29);
    ThaiBuddhistDate test = base.with(TemporalAdjusters.lastDayOfMonth());
    assertEquals(test, ThaiBuddhistChronology.INSTANCE.date(1728, 10, 31));
}

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