本文整理汇总了Java中java.time.LocalDateTime.withDayOfMonth方法的典型用法代码示例。如果您正苦于以下问题：Java LocalDateTime.withDayOfMonth方法的具体用法？Java LocalDateTime.withDayOfMonth怎么用？Java LocalDateTime.withDayOfMonth使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.time.LocalDateTime的用法示例。
在下文中一共展示了LocalDateTime.withDayOfMonth方法的1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: makeDatesEven
import java.time.LocalDateTime; //导入方法依赖的package包/类
private List<LocalDateTime> makeDatesEven(List<LocalDateTime> dates, LocalDateTime dateTime) {
// If the dates contain more dates than just the lower and upper bounds, make the dates in between even.
if (dates.size() > 2) {
List<LocalDateTime> evenDates = new ArrayList<>();
// For each interval, modify the date slightly by a few millis, to make sure they are different days.
// This is because Axis stores each value and won't update the tick labels, if the value is already known.
// This happens if you display days and then add a date many years in the future the tick label will still be displayed as day.
for (int i = 0; i < dates.size(); i++) {
dateTime = dates.get(i);
switch (currentInterval.getInterval()) {
case YEARS:
// If its not the first or last date (lower and upper bound), make the year begin with first month and let the months begin with first day.
if (i != 0 && i != dates.size() - 1) {
dateTime.withMonth(1);
dateTime.withDayOfMonth(1);
}
dateTime.withHour(0);
dateTime.withMinute(0);
dateTime.withSecond(0);
dateTime.withNano(6000000);
break;
case MONTHS:
// If its not the first or last date (lower and upper bound), make the months begin with first day.
if (i != 0 && i != dates.size() - 1) {
dateTime.withDayOfMonth(1);
}
dateTime.withHour(0);
dateTime.withMinute(0);
dateTime.withSecond(0);
dateTime.withNano(5000000);
break;
case WEEKS:
// Make weeks begin with first day of week?
dateTime.withHour(0);
dateTime.withMinute(0);
dateTime.withSecond(0);
dateTime.withNano(4000000);
break;
case DAYS:
dateTime.withHour(0);
dateTime.withMinute(0);
dateTime.withSecond(0);
dateTime.withNano(3000000);
break;
case HOURS:
if (i != 0 && i != dates.size() - 1) {
dateTime.withMinute(0);
dateTime.withSecond(0);
}
dateTime.withNano(2000000);
break;
case MINUTES:
if (i != 0 && i != dates.size() - 1) {
dateTime.withSecond(0);
}
dateTime.withNano(1000000);
break;
case SECONDS:
dateTime.withSecond(0);
break;
}
evenDates.add(dateTime);
}
return evenDates;
} else {
return dates;
}
}