Example usage for org.apache.commons.lang.time DateUtils iterator

Introduction

In this page you can find the example usage for org.apache.commons.lang.time DateUtils iterator.

Prototype

public static Iterator<?> iterator(Object focus, int rangeStyle) 

Source Link

Document

This constructs an Iterator over each day in a date range defined by a focus date and range style.

For instance, passing Thursday, July 4, 2002 and a RANGE_MONTH_SUNDAY will return an Iterator that starts with Sunday, June 30, 2002 and ends with Saturday, August 3, 2002, returning a Calendar instance for each intermediate day.

Usage

From source file:MainClass.java

public static void main(String[] args) {
    StopWatch stWatch = new StopWatch();

    //Start StopWatch
    stWatch.start();/* ww w  .j a v  a2 s  .c  o  m*/

    //Get iterator for all days in a week starting Monday
    Iterator itr = DateUtils.iterator(new Date(), DateUtils.RANGE_WEEK_MONDAY);

    while (itr.hasNext()) {
        Calendar gCal = (Calendar) itr.next();
        System.out.println(gCal.getTime());
    }

    //Stop StopWatch
    stWatch.stop();
    System.out.println("Time Taken >>" + stWatch.getTime());

}

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From source file:TimeTrial.java

public static void main(String[] args) {

    StopWatch stWatch = new StopWatch();

    // Start StopWatch
    stWatch.start();// w  w w. j a  v  a 2  s.  co m

    // Get iterator for all days in a week starting Monday
    Iterator itr = DateUtils.iterator(new Date(), DateUtils.RANGE_WEEK_MONDAY);

    while (itr.hasNext()) {
        Calendar gCal = (Calendar) itr.next();
        System.out.println(gCal.getTime());
    }

    // Stop StopWatch
    stWatch.stop();
    System.out.println("Time Taken >>" + stWatch.getTime());

}

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From source file:DateUtilsV1.java

 public static void main(String args[]) {
   GregorianCalendar calendar = new GregorianCalendar(1974, 5, 25, 6, 30, 30);
   Date date = calendar.getTime();

   System.err.println("Original Date: " + date);
   System.err.println("Rounded Date: " + DateUtils.round(date, Calendar.HOUR));
   System.err.println("Truncated Date: " +   DateUtils.truncate(date, Calendar.MONTH));

   Iterator itr = DateUtils.iterator(date, DateUtils.RANGE_WEEK_MONDAY);

   while(itr.hasNext()) {
      System.err.println(((Calendar)itr.next()).getTime());
   }/*from  ww w .  j a  va2 s . c om*/
}

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From source file:MainClass.java

public static void main(String[] pArgs) throws Exception {
    Date now = new Date();
    System.out.println("now: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(now));
    Iterator iter = DateUtils.iterator(now, DateUtils.RANGE_WEEK_SUNDAY);
    while (iter.hasNext()) {
        Calendar cal = (Calendar) iter.next();
        Date cur = cal.getTime();
        System.out.println("iterate: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(cur));
    }//ww w . j a va2s.  co m
}

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From source file:com.discursive.jccook.lang.DateFormatExample.java

public void testIterator() throws Exception {
    Date now = new Date();
    logger.debug("now: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(now));
    Iterator iter = DateUtils.iterator(now, DateUtils.RANGE_WEEK_SUNDAY);
    while (iter.hasNext()) {
        Calendar cal = (Calendar) iter.next();
        Date cur = cal.getTime();
        logger.debug("iterate: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(cur));
    }/*w ww  . j av a 2s . c o  m*/
}

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From source file:org.kuali.kra.committee.web.CommitteeScheduleAddSeleniumTest.java

/**
 * Gets the next Monday date occurring after the given {@code startDate}.
 * /*from  w  ww.ja v a  2  s  .  com*/
 * @param startDate the date to start at
 * @return the next Monday date occurring after the given {@code startDate}
 */
@SuppressWarnings("unchecked")
private Date getMonday(Date startDate) {
    Date monday = startDate;

    for (Iterator<Calendar> iter = DateUtils.iterator(startDate, DateUtils.RANGE_WEEK_RELATIVE); iter
            .hasNext();) {
        Calendar calendar = iter.next();
        if (calendar.get(Calendar.DAY_OF_WEEK) == Calendar.MONDAY) {
            monday = calendar.getTime();
            break;
        }
    }

    return monday;
}

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