org.joda.time.DateTime.withHourOfDay()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中org.joda.time.DateTime.withHourOfDay()方法的一些代码示例，展示了DateTime.withHourOfDay()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。DateTime.withHourOfDay()方法的具体详情如下：
包路径：org.joda.time.DateTime
类名称：DateTime
方法名：withHourOfDay

DateTime.withHourOfDay介绍

[英]Returns a copy of this datetime with the hour of day field updated.

DateTime is immutable, so there are no set methods. Instead, this method returns a new instance with the value of hour of day changed.
[中]返回此datetime的副本，其中“小时”字段已更新。
DateTime是不可变的，因此没有set方法。相反，此方法返回一个值为hour of day的新实例。

代码示例

代码示例来源：origin: azkaban/azkaban

private DateTime parseDateTime(final String scheduleDate, final String scheduleTime) {
 // scheduleTime: 12,00,pm,PDT
 final String[] parts = scheduleTime.split(",", -1);
 int hour = Integer.parseInt(parts[0]);
 final int minutes = Integer.parseInt(parts[1]);
 final boolean isPm = parts[2].equalsIgnoreCase("pm");
 final DateTimeZone timezone =
   parts[3].equals("UTC") ? DateTimeZone.UTC : DateTimeZone.getDefault();
 // scheduleDate: 02/10/2013
 DateTime day = null;
 if (scheduleDate == null || scheduleDate.trim().length() == 0) {
  day = new LocalDateTime().toDateTime();
 } else {
  day = DateTimeFormat.forPattern("MM/dd/yyyy")
    .withZone(timezone).parseDateTime(scheduleDate);
 }
 hour %= 12;
 if (isPm) {
  hour += 12;
 }
 final DateTime firstSchedTime =
   day.withHourOfDay(hour).withMinuteOfHour(minutes).withSecondOfMinute(0);
 return firstSchedTime;
}

代码示例来源：origin: apache/incubator-pinot

case HOURS:
 _dateTimeTruncate = (dateTime) -> _outputDateTimeFormatter
   .print(dateTime.withHourOfDay((dateTime.getHourOfDay() / sz) * sz).hourOfDay().roundFloorCopy());
 break;
case DAYS:

代码示例来源：origin: kairosdb/kairosdb

case MINUTES:
case SECONDS:
  dt = dt.withHourOfDay(0);
  dt = dt.withMinuteOfHour(0);
  dt = dt.withSecondOfMinute(0);

代码示例来源：origin: rackerlabs/blueflood

private DateTime extractAndUpdateTime(DateTime inputDateTime) {
  DateTime resultDateTime = inputDateTime.withSecondOfMinute(0).withMillisOfSecond(0);
  if (dateTime.equals("") || dateTime.contains("now"))
    return resultDateTime;
  int hour = 0;
  int minute = 0;
  Pattern p = Pattern.compile("(\\d{1,2}):(\\d{2})([a|p]m)?(.*)");
  Matcher m = p.matcher(dateTime);
  if (m.matches()) {
    hour = Integer.parseInt(m.group(1));
    minute = Integer.parseInt(m.group(2));
    String middayModifier = m.group(3);
    if (middayModifier != null && middayModifier.equals("pm"))
      hour = (hour + 12) % 24;
    dateTime = m.group(4);
  }
  if (dateTime.contains("noon")) {
    hour = 12;
    dateTime = dateTime.replace("noon", "");
  }
  else if (dateTime.contains("teatime")) {
    hour = 16;
    dateTime = dateTime.replace("teatime", "");
  } else if (dateTime.contains("midnight"))
    dateTime = dateTime.replace("midnight", "");
  return resultDateTime.withHourOfDay(hour).withMinuteOfHour(minute);
}

代码示例来源：origin: prestodb/presto

assertFunction("date_trunc('hour', " + TIMESTAMP_LITERAL + ")", TimestampType.TIMESTAMP, sqlTimestampOf(result, session));
result = result.withHourOfDay(0);
assertFunction("date_trunc('day', " + TIMESTAMP_LITERAL + ")", TimestampType.TIMESTAMP, sqlTimestampOf(result, session));
assertFunction("date_trunc('hour', " + WEIRD_TIMESTAMP_LITERAL + ")", TIMESTAMP_WITH_TIME_ZONE, toTimestampWithTimeZone(result));
result = result.withHourOfDay(0);
assertFunction("date_trunc('day', " + WEIRD_TIMESTAMP_LITERAL + ")", TIMESTAMP_WITH_TIME_ZONE, toTimestampWithTimeZone(result));

代码示例来源：origin: rackerlabs/blueflood

@Test
public void testHourMinuteKeywords() {
  String noonTimestamp = "noon";
  String teatimeTimestamp = "teatime";
  String midnightTimestamp = "midnight";
  Assert.assertEquals(DateTimeParser.parse(noonTimestamp),
      referenceDateTime().withHourOfDay(12).withMinuteOfHour(0));
  Assert.assertEquals(DateTimeParser.parse(teatimeTimestamp),
      referenceDateTime().withHourOfDay(16).withMinuteOfHour(0));
  Assert.assertEquals(DateTimeParser.parse(midnightTimestamp),
      referenceDateTime().withHourOfDay(0).withMinuteOfHour(0));
}

代码示例来源：origin: rackerlabs/blueflood

private static DateTime referenceDateTime() {
  return new DateTime().withHourOfDay(0).withMinuteOfHour(0).withSecondOfMinute(0).withMillisOfSecond(0);
}

代码示例来源：origin: rackerlabs/blueflood

@Test
public void testRegularHourMinute() {
  String hourMinuteTimestamp = "12:24";
  String hourMinuteWithAm = "9:13am";
  String hourMinuteWithPm = "09:13pm";
  Assert.assertEquals(DateTimeParser.parse(hourMinuteTimestamp),
      referenceDateTime().withHourOfDay(12).withMinuteOfHour(24));
  Assert.assertEquals(DateTimeParser.parse(hourMinuteWithAm),
      referenceDateTime().withHourOfDay(9).withMinuteOfHour(13));
  Assert.assertEquals(DateTimeParser.parse(hourMinuteWithPm),
      referenceDateTime().withHourOfDay(21).withMinuteOfHour(13));
}

代码示例来源：origin: rackerlabs/blueflood

@Test
public void testComplexFormats() {
  testFormat("12:24 yesterday", nowDateTime().minusDays(1).withHourOfDay(12).withMinuteOfHour(24));
  testFormat("12:24 tomorrow", nowDateTime().plusDays(1).withHourOfDay(12).withMinuteOfHour(24));
  testFormat("12:24 today", nowDateTime().withHourOfDay(12).withMinuteOfHour(24));
  testFormat("noon 12/30/2014", nowDateTime().withDate(2014, 12, 30).withHourOfDay(12).withMinuteOfHour(0));
  int currentYear = referenceDateTime().getYear();
  testFormat("15:45 12/30/14", new DateTime(2014, 12, 30, 15, 45, 0, 0));
  testFormat("teatime 12/30/2014", new DateTime(2014, 12, 30, 16, 0, 0, 0));
  testFormat("midnight Jul 30", new DateTime(currentYear, 07, 30, 0, 0, 0, 0));
  testFormat("Jul 30, 2013", new DateTime(2013, 07, 30, 0, 0, 0, 0));
  testFormat("Jul 30", new DateTime(currentYear, 07, 30, 0, 0, 0, 0));
  testFormat("20141230", new DateTime(2014, 12, 30, 0, 0, 0, 0));
}

代码示例来源：origin: stackoverflow.com

DateTimeFormatter formatter = DateTimeFormat.forPattern( "dd/MM/yyyy" ); // Usually I specify a Locale as well. But in this case, no need (no names of days or months).
DateTimeZone customerTimeZone = DateTimeZone.UTC;

String input = "25/05/2014";
DateTime customerDateTime = formatter.withZone( customerTimeZone ).parseDateTime( input );

DateTime customerDateTimeAtFive = customerDateTime.withHourOfDay( 5 );  // Using customerTimeZone.

代码示例来源：origin: stackoverflow.com

DateTime dt = new DateTime(DateTimeZone.forID("US/Eastern"));
DateTime target = dt
  .withHourOfDay(15)
  .withMinuteOfHour(0)
  .withSecondOfMinute(0)
  .withMillisOfSecond(0);

if (target.isBefore(dt)) {
 target = target.plusDays(1);
}

System.out.println(target.getMillis() - dt.getMillis());

代码示例来源：origin: qcadoo/mes

private Interval extractSearchInterval(final Entity contextEntity) {
  Date from = contextEntity.getDateField(BalanceContextFields.FROM_DATE);
  Date to = contextEntity.getDateField(BalanceContextFields.TO_DATE);
  DateTime toMidnight = new DateTime(to).withHourOfDay(23).withMinuteOfHour(59).withSecondOfMinute(59);
  return new Interval(new DateTime(from), toMidnight);
}

代码示例来源：origin: apiman/apiman

/**
 * Parse the to date query param.
 */
private DateTime parseFromDate(String fromDate) {
  // Default to the last 30 days
  DateTime defaultFrom = new DateTime().withZone(DateTimeZone.UTC).minusDays(30).withHourOfDay(0)
      .withMinuteOfHour(0).withSecondOfMinute(0).withMillisOfSecond(0);
  return parseDate(fromDate, defaultFrom, true);
}

代码示例来源：origin: io.apiman/apiman-manager-api-rest-impl

/**
 * Parse the to date query param.
 */
private DateTime parseFromDate(String fromDate) {
  // Default to the last 30 days
  DateTime defaultFrom = new DateTime().withZone(DateTimeZone.UTC).minusDays(30).withHourOfDay(0)
      .withMinuteOfHour(0).withSecondOfMinute(0).withMillisOfSecond(0);
  return parseDate(fromDate, defaultFrom, true);
}

代码示例来源：origin: qcadoo/mes

private Optional<DateTime> getShiftEndDate(DateTime day, Entity shift) {
  Shift shiftFirst = new Shift(shift);
  List<TimeRange> ranges = shiftFirst.findWorkTimeAt(day.toLocalDate());
  if (ranges.isEmpty()) {
    return Optional.empty();
  }
  LocalTime startTime = ranges.get(0).getTo();
  DateTime startShitTime = day;
  startShitTime = startShitTime.withHourOfDay(startTime.getHourOfDay());
  startShitTime = startShitTime.withMinuteOfHour(startTime.getMinuteOfHour());
  return Optional.of(startShitTime);
}

代码示例来源：origin: qcadoo/mes

private Optional<DateTime> getShiftStartDate(DateTime day, Entity shift) {
  Shift shiftFirst = new Shift(shift);
  List<TimeRange> ranges = shiftFirst.findWorkTimeAt(day.toLocalDate());
  if (ranges.isEmpty()) {
    return Optional.empty();
  }
  LocalTime startTime = ranges.get(0).getFrom();
  DateTime startShitTime = day;
  startShitTime = startShitTime.withHourOfDay(startTime.getHourOfDay());
  startShitTime = startShitTime.withMinuteOfHour(startTime.getMinuteOfHour());
  return Optional.of(startShitTime);
}

代码示例来源：origin: org.jasig.portlet/blackboardvc-portlet-api

@Future
public DateTime getEndTime() {
  return endDate.toDateTime().withHourOfDay(endHourMinute.getHourOfDay()).withMinuteOfHour(endHourMinute.getMinuteOfHour());
}

代码示例来源：origin: blocoio/faker

private DateTime randomTime(DateTime dateTime, Period period) {
  return dateTime.withHourOfDay(hours(period))
      .withMinuteOfHour(minutes())
      .withSecondOfMinute(seconds());
}

代码示例来源：origin: org.springframework.cloud.stream.app/app-starters-common-analytics

private long[] getMinCountsForHour(String name, int year, int month, int day, int hour) {
  DateTime dt = new DateTime().withYear(year).withMonthOfYear(month).withDayOfMonth(day).withHourOfDay(hour);
  AggregateKeyGenerator akg = new AggregateKeyGenerator(REPO_PREFIX, name, dt);
  return convertToArray(getEntries(akg.getHourKey()), 60, false);
}

代码示例来源：origin: org.jasig.portlet/blackboardvc-portlet-api

@Future
@FutureWithYearLimit()
public DateTime getStartTime() {
  return startDate.toDateTime().withHourOfDay(startHourMinute.getHourOfDay()).withMinuteOfHour(startHourMinute.getMinuteOfHour());
}

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