Example usage for java.util Calendar set

Introduction

In this page you can find the example usage for java.util Calendar set.

Prototype

public void set(int field, int value)

Source Link

Document

Sets the given calendar field to the given value.

Usage

From source file:com.linuxbox.enkive.teststats.StatsWeekGrainTest.java

@BeforeClass
public static void setUp() throws ParseException, GathererException {
    coll = TestHelper.GetTestCollection();
    client = TestHelper.BuildClient();/*ww w . j av  a 2  s  .c om*/
    grain = new WeekConsolidator(client);

    List<Map<String, Object>> stats = (new DayConsolidator(client)).consolidateData();
    Map<String, Object> timeMap = createMap();
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.MILLISECOND, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.HOUR, 0);
    for (int i = 0; i < 10; i++) {
        if (i == 5) {
            cal.add(Calendar.WEEK_OF_MONTH, -1);
        }
        timeMap.put(CONSOLIDATION_MAX, cal.getTime());
        timeMap.put(CONSOLIDATION_MIN, cal.getTime());
        for (Map<String, Object> data : stats) {
            data.put(STAT_TIMESTAMP, timeMap);
        }
        client.storeData(stats);
    }
    dataCount = coll.count();
}

From source file:Main.java

public static boolean isToday(long dateUtc) {
    final long currentTime = System.currentTimeMillis();
    final Calendar calendarBefore = Calendar.getInstance();
    calendarBefore.setTimeInMillis(currentTime);
    calendarBefore.set(Calendar.HOUR_OF_DAY, 0);
    calendarBefore.set(Calendar.MINUTE, 0);
    calendarBefore.set(Calendar.SECOND, 0);
    calendarBefore.set(Calendar.MILLISECOND, 0);

    ////w  ww.  ja v  a 2 s  . com
    final Calendar calendarAfter = Calendar.getInstance();
    calendarAfter.setTimeInMillis(currentTime);
    calendarAfter.set(Calendar.HOUR_OF_DAY, 23);
    calendarAfter.set(Calendar.MINUTE, 59);
    calendarAfter.set(Calendar.SECOND, 59);
    calendarAfter.set(Calendar.MILLISECOND, 250);
    if ((dateUtc >= calendarBefore.getTimeInMillis()) && (dateUtc <= calendarAfter.getTimeInMillis())) {
        return true;
    }
    return false;
}

From source file:Main.java

public static Date getCeilDate(Date d) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(new Date(d.getTime() + 1000 * 60 * 60));

    // Set time fields to zero
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);/*  ww  w  .  j  av a2s.co  m*/
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTime();

}

From source file:Main.java

/**
 * Format calendar to string/*from  www  .j a  v  a  2 s  .  co m*/
 * @param c Calendar to convert
 * @param format String format of SimpleDateFormat
 * @return String converted
 */
public static String formatDate(Calendar c, String format) {
    if (c == null) {
        c = Calendar.getInstance();
        c.setTimeInMillis(0);
        c.set(Calendar.YEAR, 1990);
    }

    return formatDate(c.getTime(), format);
}

From source file:Main.java

private static final Calendar getUtcDate(Date date, boolean noYear) {
    final Calendar calendar = Calendar.getInstance(UTC_TIMEZONE, Locale.US);
    calendar.setTime(date);//from   w  w w  . ja  va 2  s.  com
    if (noYear) {
        calendar.set(Calendar.YEAR, 0);
    }
    return calendar;
}

From source file:Main.java

static Calendar toNearestWholeHour(Calendar d) {
    Calendar c = new GregorianCalendar();
    c.setTime(d.getTime());/*from w  w w .j av  a  2 s .  co  m*/

    if (c.get(Calendar.MINUTE) >= 30)
        c.add(Calendar.HOUR, 1);

    c.set(Calendar.MINUTE, 0);
    c.set(Calendar.SECOND, 0);

    return c;
}

From source file:Main.java

static Calendar toNearestWholeMinute(Calendar d) {
    Calendar c = new GregorianCalendar();
    c.setTime(d.getTime());//from  w w w .jav a2  s . c om

    if (c.get(Calendar.SECOND) >= 30)
        c.add(Calendar.MINUTE, 1);

    c.set(Calendar.SECOND, 0);

    return c;
}

From source file:Main.java

/**
 *
 * This method is a utility method to create a new java.sql.Date in one line.
 *
 * @param year/*from ww  w  . j a v  a 2  s  .c  om*/
 * @param month
 * @param day
 * @param hour
 * @param minute
 * @param second
 *
 * @return a populated java.sql.Date with the year, month, hour, minute, and second populated, with no value for millisecond.
 *
 */
public static java.sql.Date newDate(Integer year, Integer month, Integer day, Integer hour, Integer minute,
        Integer second) {

    // test for null arguments
    if (year == null) {
        throw new IllegalArgumentException("Argument 'year' passed in was null.");
    }
    if (month == null) {
        throw new IllegalArgumentException("Argument 'month' passed in was null.");
    }
    if (day == null) {
        throw new IllegalArgumentException("Argument 'day' passed in was null.");
    }
    if (hour == null) {
        throw new IllegalArgumentException("Argument 'hour' passed in was null.");
    }
    if (minute == null) {
        throw new IllegalArgumentException("Argument 'minute' passed in was null.");
    }
    if (second == null) {
        throw new IllegalArgumentException("Argument 'second' passed in was null.");
    }

    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.YEAR, year);
    calendar.set(Calendar.MONTH, month);
    calendar.set(Calendar.DAY_OF_MONTH, day);
    calendar.set(Calendar.HOUR_OF_DAY, hour);
    calendar.set(Calendar.MINUTE, minute);
    calendar.set(Calendar.SECOND, second);
    calendar.clear(Calendar.MILLISECOND);

    return new java.sql.Date(calendar.getTimeInMillis());
}

From source file:Main.java

public static Calendar nextMonday() {
    Calendar date = new GregorianCalendar();
    while (date.get(Calendar.DAY_OF_WEEK) != Calendar.MONDAY) {
        date.add(Calendar.DATE, 1);
    }//w  w w . j  a  v  a  2  s .  co  m
    date.set(Calendar.HOUR_OF_DAY, 0);
    date.set(Calendar.MINUTE, 0);
    date.set(Calendar.SECOND, 0);
    date.set(Calendar.MILLISECOND, 0);
    return date;
}

From source file:Main.java

public static void moveToCalendarYear(Calendar cal, int year) {
    assertArgumentNotZeroInteger("year", year);
    if (year < 0) {
        year++; // BC headache
    }/*from ww  w  .  j  a v  a2  s.c  o m*/
    cal.set(Calendar.YEAR, year);
}