Convert week number to date

[Grzegorz Stasica]

Hi'

I'm looking for a function which will return Date object base on week
number:
Something like this,
public Date SomeClass(int week,int year){
return first day of selected week
}

 

[Thomas Weidenfeller]

I'm looking for a function which will return Date object base on week
number:
Something like this,
public Date SomeClass(int week,int year){
return first day of selected week
}

java.util.Calendar, WEEK_OF_YEAR.

/Thomas

 

[VisionSet]

I'm looking for a function which will return Date object base on week
number:
Something like this,
public Date SomeClass(int week,int year){
return first day of selected week
}

GregorianCalendar cal = new GregorianCalendar();
cal.set(Calendar.YEAR, 2003);
cal.set(Calendar.WEEK_OF_YEAR, 45);

cal.set(Calendar.DAY_OF_WEEK, 1);

Date myDate = cal.getTime();

 

[Sudsy]

Hi'

I'm looking for a function which will return Date object base on week
number:
Something like this,
public Date SomeClass(int week,int year){
return first day of selected week
}

Something like this?

public static Date getDate( int week, int year ) {
GregorianCalendar cal = new GregorianCalendar();
cal.set( Calendar.YEAR, year );
cal.set( Calendar.HOUR, 12 );
cal.set( Calendar.MINUTE, 0 );
cal.set( Calendar.SECOND, 0 );
cal.set( Calendar.WEEK_OF_YEAR, week );
cal.set( Calendar.DAY_OF_WEEK, Calendar.MONDAY );
return( cal.getTime() );
}

 

[Roedy Green]

public Date SomeClass(int week,int year){
return first day of selected week

There is more than one way of defining week number. See
http://mindprod.com/jgloss/bigdate.html

There is code there to go from date to week number. With those hints
you should be able to construct the inverse and test your code.