Java Utililty Methods Calendar Night

List of utility methods to do Calendar Night

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Description

The list of methods to do Calendar Night are organized into topic(s).

Method

CalendargetMidnightCalendar()
get Midnight Calendar 
Calendar calendar = getCurrentGMTCalendar();
setTimeToZero(calendar);
return calendar;
CalendargetMidnightCalendarInstance()
get Midnight Calendar Instance 
Calendar cal = Calendar.getInstance(NEW_YORK, Locale.US);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal;
CalendarmidnightOf(Calendar cal)
midnight Of 
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal;
voidsetMidnight(Calendar cal)
set Midnight 
cal.set(Calendar.MILLISECOND, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.HOUR_OF_DAY, 0);
CalendarsetMidnight(Calendar date)
Set the time of a Calendar object to midnight by truncation. 
Calendar result = (Calendar) date.clone();
result.set(Calendar.HOUR_OF_DAY, 0);
result.set(Calendar.MINUTE, 0);
result.set(Calendar.SECOND, 0);
result.set(Calendar.MILLISECOND, 0);
return result;
voidsetMidnight(final Calendar cal)
Set the time component of the calendar to midnight. 
cal.set(Calendar.MILLISECOND, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.HOUR_OF_DAY, 0);
CalendartoMidnightCalendar(Date date)
Convert the time to the midnight of the given date or now if null. 
Calendar cal = Calendar.getInstance();
if (date != null) {
    cal.setTime(date);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
...