Article View: borland.public.jbuilder.java.language
Article #8332Re: Calcs with date
From: John McGrath TeamB
Date: Sat, 31 Mar 2001 09:05
Date: Sat, 31 Mar 2001 09:05
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1766 bytes
On Fri, 30 Mar 2001 09:18:56 +0200, icsd.jt@wanadoo.fr wrote:
> From a date I want to calc the date of the 5 next days :
> Madate + 1, Madate +2 ...
> I think It was simple but with class Date and/or GregorianCalendar,
> add() or madate + x .. are not accepted (Method not found.. with the
> imports java.util.GregorianCalendar,java.util.calendar and java.util.date
> or run bad : the give me the same date to 01/01/70 )
With a Date object, you could get the "time" value, which is in
milliseconds since the epoch, and add the number of milliseconds in a
day to it. For example:
static final int MILLISECONDS_PER_DAY = 1000 * 60 * 60 * 24;
:
date.setTime( date.getTime() + MILLISECONDS_PER_DAY );
With a Calendar object, you can use the add() method:
calendar.add( Calendar.DATE, 1 );
--
Regards,
John McGrath [TeamB]
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