Java Utililty Methods Date Add

List of utility methods to do Date Add

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Description

The list of methods to do Date Add are organized into topic(s).

Method

StringdateAddHours(Date time, int hours, SimpleDateFormat dateFormat)
date Add Hours 
long timeLong = time.getTime() / 1000 + 60l * 60 * hours;
time.setTime(timeLong * 1000);
String timeStr = dateFormat.format(time);
return timeStr;
DatedateAddMinutes(Date date, int minutes)
date Add Minutes 
if (date == null)
    return null;
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.MINUTE, minutes);
return cal.getTime();
StringdateAddMM(Date date, int i)
date Add MM 
Date currTime = addMM(date, i);
SimpleDateFormat format = new SimpleDateFormat(DATETIME_FORMAT_YYYYMMDDHHMMSS);
return format.format(currTime);
DatedateAddMonths(Date date, int addMonths)
date Add Months 
if (date == null)
    return null;
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.MONTH, addMonths);
return cal.getTime();
DatedateAddSpaceMilliSecond(Date date, int milliSecond)
date Add Space Milli Second 
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.MILLISECOND, milliSecond);
return cal.getTime();