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Java ChronoField类代码示例

本文整理汇总了Java中java.time.temporal.ChronoField的典型用法代码示例。如果您正苦于以下问题:Java ChronoField类的具体用法?Java ChronoField怎么用?Java ChronoField使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


ChronoField类属于java.time.temporal包,在下文中一共展示了ChronoField类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: test_signStyle

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test(dataProvider = "signStyle")
public void test_signStyle(LocalDate localDate, SignStyle style, Class<?> expectedEx, String expectedStr) {
    DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder();
    DateTimeFormatter formatter = builder.appendValue(ChronoField.YEAR, 2, 4, style)
                                         .toFormatter();
    formatter = formatter.withZone(ZoneOffset.UTC);
    if (expectedEx == null) {
        String output = formatter.format(localDate);
        assertEquals(output, expectedStr);
    } else {
        try {
            formatter.format(localDate);
            fail();
        } catch (Exception ex) {
            assertTrue(expectedEx.isInstance(ex));
        }
    }
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:19,代码来源:TCKSignStyle.java

示例2: test_resolve_yd_strict

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test(dataProvider = "resolve_yd")
public void test_resolve_yd_strict(int y, int d, MinguoDate expected, boolean smart, boolean strict) {
    Map<TemporalField, Long> fieldValues = new HashMap<>();
    fieldValues.put(ChronoField.YEAR, (long) y);
    fieldValues.put(ChronoField.DAY_OF_YEAR, (long) d);
    if (strict) {
        MinguoDate date = MinguoChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.STRICT);
        assertEquals(date, expected);
        assertEquals(fieldValues.size(), 0);
    } else {
        try {
            MinguoChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.STRICT);
            fail("Should have failed");
        } catch (DateTimeException ex) {
            // expected
        }
    }
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:19,代码来源:TCKMinguoChronology.java

示例3: test_resolve_ymd_strict

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test(dataProvider = "resolve_ymd")
public void test_resolve_ymd_strict(int y, int m, int d, LocalDate expected, Object smart, boolean strict) {
    Map<TemporalField, Long> fieldValues = new HashMap<>();
    fieldValues.put(ChronoField.YEAR, (long) y);
    fieldValues.put(ChronoField.MONTH_OF_YEAR, (long) m);
    fieldValues.put(ChronoField.DAY_OF_MONTH, (long) d);
    if (strict) {
        LocalDate date = IsoChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.STRICT);
        assertEquals(date, expected);
        assertEquals(fieldValues.size(), 0);
    } else {
        try {
            IsoChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.STRICT);
            fail("Should have failed");
        } catch (DateTimeException ex) {
            // expected
        }
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:20,代码来源:TCKIsoChronology.java

示例4: test_resolve_yd_smart

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test(dataProvider = "resolve_yd")
public void test_resolve_yd_smart(int y, int d, JapaneseDate expected, boolean smart, boolean strict) {
    Map<TemporalField, Long> fieldValues = new HashMap<>();
    fieldValues.put(ChronoField.YEAR, (long) y);
    fieldValues.put(ChronoField.DAY_OF_YEAR, (long) d);
    if (smart) {
        JapaneseDate date = JapaneseChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.SMART);
        assertEquals(date, expected);
        assertEquals(fieldValues.size(), 0);
    } else {
        try {
            JapaneseChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.SMART);
            fail("Should have failed");
        } catch (DateTimeException ex) {
            // expected
        }
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:19,代码来源:TCKJapaneseChronology.java

示例5: test_resolve_yearOfEra

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test(dataProvider = "resolve_yearOfEra")
public void test_resolve_yearOfEra(ResolverStyle style, Integer e, Integer yoe, Integer y, ChronoField field, Integer expected) {
    Map<TemporalField, Long> fieldValues = new HashMap<>();
    if (e != null) {
        fieldValues.put(ChronoField.ERA, (long) e);
    }
    if (yoe != null) {
        fieldValues.put(ChronoField.YEAR_OF_ERA, (long) yoe);
    }
    if (y != null) {
        fieldValues.put(ChronoField.YEAR, (long) y);
    }
    if (field != null) {
        MinguoDate date = MinguoChronology.INSTANCE.resolveDate(fieldValues, style);
        assertEquals(date, null);
        assertEquals(fieldValues.get(field), (Long) expected.longValue());
        assertEquals(fieldValues.size(), 1);
    } else {
        try {
            MinguoChronology.INSTANCE.resolveDate(fieldValues, style);
            fail("Should have failed");
        } catch (DateTimeException ex) {
            // expected
        }
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:27,代码来源:TCKMinguoChronology.java

示例6: get0

import java.time.temporal.ChronoField; //导入依赖的package包/类
private int get0(TemporalField field) {
    switch ((ChronoField) field) {
        case DAY_OF_WEEK: return getDayOfWeek().getValue();
        case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
        case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
        case DAY_OF_MONTH: return day;
        case DAY_OF_YEAR: return getDayOfYear();
        case EPOCH_DAY: throw new UnsupportedTemporalTypeException("Invalid field 'EpochDay' for get() method, use getLong() instead");
        case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
        case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
        case MONTH_OF_YEAR: return month;
        case PROLEPTIC_MONTH: throw new UnsupportedTemporalTypeException("Invalid field 'ProlepticMonth' for get() method, use getLong() instead");
        case YEAR_OF_ERA: return (year >= 1 ? year : 1 - year);
        case YEAR: return year;
        case ERA: return (year >= 1 ? 1 : 0);
    }
    throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:19,代码来源:LocalDate.java

示例7: range

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            ChronoField f = (ChronoField) field;
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case YEAR_OF_ERA: {
                    Calendar jcal = Calendar.getInstance(JapaneseChronology.LOCALE);
                    jcal.set(Calendar.ERA, era.getValue() + JapaneseEra.ERA_OFFSET);
                    jcal.set(yearOfEra, isoDate.getMonthValue() - 1, isoDate.getDayOfMonth());
                    return ValueRange.of(1, jcal.getActualMaximum(Calendar.YEAR));
                }
            }
            return getChronology().range(f);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:22,代码来源:JapaneseDate.java

示例8: range

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Override
public ValueRange range(ChronoField field) {
    checkCalendarInit();
    if (field instanceof ChronoField) {
        ChronoField f = field;
        switch (f) {
            case DAY_OF_MONTH:
                return ValueRange.of(1, 1, getMinimumMonthLength(), getMaximumMonthLength());
            case DAY_OF_YEAR:
                return ValueRange.of(1, getMaximumDayOfYear());
            case ALIGNED_WEEK_OF_MONTH:
                return ValueRange.of(1, 5);
            case YEAR:
            case YEAR_OF_ERA:
                return ValueRange.of(getMinimumYear(), getMaximumYear());
            case ERA:
                return ValueRange.of(1, 1);
            default:
                return field.range();
        }
    }
    return field.range();
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:24,代码来源:HijrahChronology.java

示例9: getLong

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Override
public long getLong(TemporalField field) {
    if (field instanceof ChronoField) {
        switch ((ChronoField) field) {
            case PROLEPTIC_MONTH:
                return getProlepticMonth();
            case YEAR_OF_ERA: {
                int prolepticYear = getProlepticYear();
                return (prolepticYear >= 1 ? prolepticYear : 1 - prolepticYear);
            }
            case YEAR:
                return getProlepticYear();
            case ERA:
                return (getProlepticYear() >= 1 ? 1 : 0);
        }
        return isoDate.getLong(field);
    }
    return field.getFrom(this);
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:20,代码来源:ThaiBuddhistDate.java

示例10: testCalculateDateTimeDateTime

import java.time.temporal.ChronoField; //导入依赖的package包/类
public void testCalculateDateTimeDateTime() {
	DaySimilarity sim = new DaySimilarity(300);
	DateTimeFormatter formatter = new DateTimeFormatterBuilder()
	        .appendPattern("yyyy-MM-dd")
	        .parseDefaulting(ChronoField.CLOCK_HOUR_OF_DAY, 0)
	        .parseDefaulting(ChronoField.MINUTE_OF_HOUR, 0)
	        .parseDefaulting(ChronoField.SECOND_OF_MINUTE, 0)
	        .toFormatter(Locale.ENGLISH);
	
	LocalDateTime dt1 = LocalDateTime.parse("2015-01-01", formatter);
	LocalDateTime dt2 = LocalDateTime.parse("2015-01-31", formatter);
	LocalDateTime dt3 = LocalDateTime.parse("2015-05-31", formatter);
	LocalDateTime dt4 = LocalDateTime.parse("2005-01-01", formatter);
	LocalDateTime dt5 = LocalDateTime.parse("1905-01-01", formatter);
	
	assertEquals(1.0, sim.calculate(dt1, dt1));
	assertEquals(0.9, sim.calculate(dt1, dt2));
	assertEquals(0.9, sim.calculate(dt2, dt1));
	assertEquals(0.5, sim.calculate(dt1, dt3));
	assertEquals(0.0, sim.calculate(dt1, dt4));
	assertEquals(0.0, sim.calculate(dt1, dt5));
}
 
开发者ID:olehmberg,项目名称:winter,代码行数:23,代码来源:DaySimilarityTest.java

示例11: testCalculateDateTimeDateTime

import java.time.temporal.ChronoField; //导入依赖的package包/类
public void testCalculateDateTimeDateTime() {
	WeightedDateSimilarity sim = new WeightedDateSimilarity(0, 0, 1);
	sim.setYearRange(10);
	
	DateTimeFormatter formatter = new DateTimeFormatterBuilder()
	        .appendPattern("yyyy-MM-dd")
	        .parseDefaulting(ChronoField.CLOCK_HOUR_OF_DAY, 0)
	        .parseDefaulting(ChronoField.MINUTE_OF_HOUR, 0)
	        .parseDefaulting(ChronoField.SECOND_OF_MINUTE, 0)
	        .toFormatter(Locale.ENGLISH);
	
	LocalDateTime dt1 = LocalDateTime.parse("2015-01-01", formatter);
	LocalDateTime dt2 = LocalDateTime.parse("2014-01-01", formatter);
	LocalDateTime dt3 = LocalDateTime.parse("2010-01-01", formatter);
	LocalDateTime dt4 = LocalDateTime.parse("2005-01-01", formatter);
	LocalDateTime dt5 = LocalDateTime.parse("1905-01-01", formatter);
	
	assertEquals(1.0, sim.calculate(dt1, dt1));
	assertEquals(0.9, sim.calculate(dt1, dt2));
	assertEquals(0.9, sim.calculate(dt2, dt1));
	assertEquals(0.5, sim.calculate(dt1, dt3));
	assertEquals(0.0, sim.calculate(dt1, dt4));
	assertEquals(0.0, sim.calculate(dt1, dt5));
}
 
开发者ID:olehmberg,项目名称:winter,代码行数:25,代码来源:WeightedDateSimilarityTest.java

示例12: range

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            ChronoField f = (ChronoField) field;
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case ALIGNED_WEEK_OF_MONTH: return ValueRange.of(1, 5);  // TODO
                // TODO does the limited range of valid years cause years to
                // start/end part way through? that would affect range
            }
            return getChronology().range(f);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:19,代码来源:HijrahDate.java

示例13: test_getLong_TemporalField

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test
public void test_getLong_TemporalField() {
    OffsetDateTime test = OffsetDateTime.of(LocalDate.of(2008, 6, 30), LocalTime.of(12, 30, 40, 987654321), OFFSET_PONE);
    assertEquals(test.getLong(ChronoField.YEAR), 2008);
    assertEquals(test.getLong(ChronoField.MONTH_OF_YEAR), 6);
    assertEquals(test.getLong(ChronoField.DAY_OF_MONTH), 30);
    assertEquals(test.getLong(ChronoField.DAY_OF_WEEK), 1);
    assertEquals(test.getLong(ChronoField.DAY_OF_YEAR), 182);

    assertEquals(test.getLong(ChronoField.HOUR_OF_DAY), 12);
    assertEquals(test.getLong(ChronoField.MINUTE_OF_HOUR), 30);
    assertEquals(test.getLong(ChronoField.SECOND_OF_MINUTE), 40);
    assertEquals(test.getLong(ChronoField.NANO_OF_SECOND), 987654321);
    assertEquals(test.getLong(ChronoField.HOUR_OF_AMPM), 0);
    assertEquals(test.getLong(ChronoField.AMPM_OF_DAY), 1);

    assertEquals(test.getLong(ChronoField.INSTANT_SECONDS), test.toEpochSecond());
    assertEquals(test.getLong(ChronoField.OFFSET_SECONDS), 3600);
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:20,代码来源:TCKOffsetDateTime.java

示例14: test_resolve_ymaa_lenient

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test(dataProvider = "resolve_ymaa")
public void test_resolve_ymaa_lenient(int y, int m, int w, int d, MinguoDate expected, boolean smart, boolean strict) {
    Map<TemporalField, Long> fieldValues = new HashMap<>();
    fieldValues.put(ChronoField.YEAR, (long) y);
    fieldValues.put(ChronoField.MONTH_OF_YEAR, (long) m);
    fieldValues.put(ChronoField.ALIGNED_WEEK_OF_MONTH, (long) w);
    fieldValues.put(ChronoField.ALIGNED_DAY_OF_WEEK_IN_MONTH, (long) d);
    MinguoDate date = MinguoChronology.INSTANCE.resolveDate(fieldValues, ResolverStyle.LENIENT);
    assertEquals(date, expected);
    assertEquals(fieldValues.size(), 0);
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:12,代码来源:TCKMinguoChronology.java

示例15: testSetGetDateTimeAt

import java.time.temporal.ChronoField; //导入依赖的package包/类
@Test
public void testSetGetDateTimeAt() {
    LocalDateTime date = LocalDateTime.now();
    byte[] buffer = new byte[32];
    Arrays.fill(buffer, (byte) 0);
    S7.setDateTimeAt(buffer, 0, date);
    LocalDateTime dateRet = S7.getDateTimeAt(buffer, 0);
    assertEquals(date.minusNanos(date.getLong(ChronoField.NANO_OF_SECOND)), dateRet);
}
 
开发者ID:comtel2000,项目名称:mokka7,代码行数:10,代码来源:S7Test.java


注:本文中的java.time.temporal.ChronoField类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。