本文整理匯總了Java中java.time.Clock.fixed方法的典型用法代碼示例。如果您正苦於以下問題:Java Clock.fixed方法的具體用法?Java Clock.fixed怎麽用?Java Clock.fixed使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.time.Clock
的用法示例。
在下文中一共展示了Clock.fixed方法的15個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testClock
import java.time.Clock; //導入方法依賴的package包/類
public static void testClock() throws InterruptedException {
//時鍾提供給我們用於訪問某個特定 時區的 瞬時時間、日期 和 時間的。
Clock c1 = Clock.systemUTC(); //係統默認UTC時鍾(當前瞬時時間 System.currentTimeMillis())
System.out.println(c1.millis()); //每次調用將返回當前瞬時時間(UTC)
Clock c2 = Clock.systemDefaultZone(); //係統默認時區時鍾(當前瞬時時間)
Clock c31 = Clock.system(ZoneId.of("Europe/Paris")); //巴黎時區
System.out.println(c31.millis()); //每次調用將返回當前瞬時時間(UTC)
Clock c32 = Clock.system(ZoneId.of("Asia/Shanghai"));//上海時區
System.out.println(c32.millis());//每次調用將返回當前瞬時時間(UTC)
Clock c4 = Clock.fixed(Instant.now(), ZoneId.of("Asia/Shanghai"));//固定上海時區時鍾
System.out.println(c4.millis());
Thread.sleep(1000);
System.out.println(c4.millis()); //不變 即時鍾時鍾在那一個點不動
Clock c5 = Clock.offset(c1, Duration.ofSeconds(2)); //相對於係統默認時鍾兩秒的時鍾
System.out.println(c1.millis());
System.out.println(c5.millis());
}
示例2: now_Clock_allSecsInDay_utc
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_allSecsInDay_utc() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i).plusNanos(123456789L);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
ZonedDateTime test = ZonedDateTime.now(clock);
assertEquals(test.getYear(), 1970);
assertEquals(test.getMonth(), Month.JANUARY);
assertEquals(test.getDayOfMonth(), (i < 24 * 60 * 60 ? 1 : 2));
assertEquals(test.getHour(), (i / (60 * 60)) % 24);
assertEquals(test.getMinute(), (i / 60) % 60);
assertEquals(test.getSecond(), i % 60);
assertEquals(test.getNano(), 123456789);
assertEquals(test.getOffset(), ZoneOffset.UTC);
assertEquals(test.getZone(), ZoneOffset.UTC);
}
}
示例3: now_Clock_allSecsInDay_utc
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_allSecsInDay_utc() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i).plusNanos(123456789L);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
LocalDateTime test = LocalDateTime.now(clock);
assertEquals(test.getYear(), 1970);
assertEquals(test.getMonth(), Month.JANUARY);
assertEquals(test.getDayOfMonth(), (i < 24 * 60 * 60 ? 1 : 2));
assertEquals(test.getHour(), (i / (60 * 60)) % 24);
assertEquals(test.getMinute(), (i / 60) % 60);
assertEquals(test.getSecond(), i % 60);
assertEquals(test.getNano(), 123456789);
}
}
示例4: now_Clock_allSecsInDay_offset
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_allSecsInDay_offset() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i).plusNanos(123456789L);
Clock clock = Clock.fixed(instant.minusSeconds(OFFSET_PONE.getTotalSeconds()), OFFSET_PONE);
LocalDateTime test = LocalDateTime.now(clock);
assertEquals(test.getYear(), 1970);
assertEquals(test.getMonth(), Month.JANUARY);
assertEquals(test.getDayOfMonth(), (i < 24 * 60 * 60) ? 1 : 2);
assertEquals(test.getHour(), (i / (60 * 60)) % 24);
assertEquals(test.getMinute(), (i / 60) % 60);
assertEquals(test.getSecond(), i % 60);
assertEquals(test.getNano(), 123456789);
}
}
示例5: now_Clock_allSecsInDay_utc
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_allSecsInDay_utc() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant instant = Instant.ofEpochSecond(i);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
LocalDate test = LocalDate.now(clock);
assertEquals(test.getYear(), 1970);
assertEquals(test.getMonth(), Month.JANUARY);
assertEquals(test.getDayOfMonth(), (i < 24 * 60 * 60 ? 1 : 2));
}
}
示例6: now_Clock
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock() {
Instant instant = LocalDateTime.of(2010, 12, 31, 0, 0).toInstant(ZoneOffset.UTC);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
MonthDay test = MonthDay.now(clock);
assertEquals(test.getMonth(), Month.DECEMBER);
assertEquals(test.getDayOfMonth(), 31);
}
示例7: now_Clock_allSecsInDay_utc
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_allSecsInDay_utc() {
for (int i = 0; i < (2 * 24 * 60 * 60); i++) {
Instant expected = Instant.ofEpochSecond(i).plusNanos(123456789L);
Clock clock = Clock.fixed(expected, ZoneOffset.UTC);
Instant test = Instant.now(clock);
assertEquals(test, expected);
}
}
示例8: now_Clock
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock() {
Instant instant = LocalDateTime.of(2010, 12, 31, 0, 0).toInstant(ZoneOffset.UTC);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
YearMonth test = YearMonth.now(clock);
assertEquals(test.getYear(), 2010);
assertEquals(test.getMonth(), Month.DECEMBER);
}
示例9: now_Clock_allSecsInDay_beforeEpoch
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_allSecsInDay_beforeEpoch() {
LocalTime expected = LocalTime.MIDNIGHT.plusNanos(123456789L);
for (int i =-1; i >= -(24 * 60 * 60); i--) {
Instant instant = Instant.ofEpochSecond(i).plusNanos(123456789L);
Clock clock = Clock.fixed(instant, ZoneOffset.UTC);
LocalDateTime test = LocalDateTime.now(clock);
assertEquals(test.getYear(), 1969);
assertEquals(test.getMonth(), Month.DECEMBER);
assertEquals(test.getDayOfMonth(), 31);
expected = expected.minusSeconds(1);
assertEquals(test.toLocalTime(), expected);
}
}
示例10: now_Clock_maxYear
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_maxYear() {
Clock clock = Clock.fixed(MAX_INSTANT, ZoneOffset.UTC);
LocalDate test = LocalDate.now(clock);
assertEquals(test, MAX_DATE);
}
示例11: test_withZone_same
import java.time.Clock; //導入方法依賴的package包/類
public void test_withZone_same() {
Clock test = Clock.fixed(INSTANT, PARIS);
Clock changed = test.withZone(PARIS);
assertSame(test, changed);
}
示例12: now_Clock_tooBig
import java.time.Clock; //導入方法依賴的package包/類
@Test(expectedExceptions=DateTimeException.class)
public void now_Clock_tooBig() {
Clock clock = Clock.fixed(MAX_INSTANT.plusSeconds(24 * 60 * 60), ZoneOffset.UTC);
LocalDate.now(clock);
}
示例13: now_Clock_maxYear
import java.time.Clock; //導入方法依賴的package包/類
@Test
public void now_Clock_maxYear() {
Clock clock = Clock.fixed(MAX_INSTANT, ZoneOffset.UTC);
LocalDateTime test = LocalDateTime.now(clock);
assertEquals(test, MAX_DATE_TIME);
}
示例14: test_toString
import java.time.Clock; //導入方法依賴的package包/類
public void test_toString() {
Clock test = Clock.fixed(INSTANT, PARIS);
assertEquals(test.toString(), "FixedClock[2008-06-30T09:30:10.000000500Z,Europe/Paris]");
}
示例15: test_withZone
import java.time.Clock; //導入方法依賴的package包/類
public void test_withZone() {
Clock test = Clock.fixed(INSTANT, PARIS);
Clock changed = test.withZone(MOSCOW);
assertEquals(test.getZone(), PARIS);
assertEquals(changed.getZone(), MOSCOW);
}