Example usage for java.util Calendar getMaximum

Introduction

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

Prototype

public abstract int getMaximum(int field);

Source Link

Document

Returns the maximum value for the given calendar field of this Calendar instance.

Usage

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    // return the maximum value for days
    int max = cal.getMaximum(Calendar.DAY_OF_WEEK);
    System.out.println("Maximum days  :" + max);

    // return the maximum value for months
    max = cal.getMaximum(Calendar.MONTH);
    System.out.println("Maximum months  :" + max);
}

From source file:Main.java

public static Calendar dataFimMesAtual() {
    Calendar data = Calendar.getInstance();
    data.set(Calendar.DAY_OF_MONTH, data.getMaximum(Calendar.DAY_OF_MONTH));
    return data;//from ww w .  j a v a  2  s .  c o  m
}

From source file:Main.java

public static int getItemsCounts(int periodType, long date) {
    switch (periodType) {
    case TYPE_DAY:
        return 24;

    case TYPE_WEEK:
        return 7;

    case TYPE_MONTH: {
        Calendar c = Calendar.getInstance();
        c.setTimeInMillis(date);//from w ww.  java 2 s .  c om
        return c.getMaximum(Calendar.DAY_OF_MONTH);
    }

    case TYPE_YEAR: {
        Calendar c = Calendar.getInstance();
        c.setTimeInMillis(date);
        return c.getMaximum(Calendar.MONTH) + 1;
    }
    }

    return 0;
}

From source file:Main.java

/**
 * Calculates how many months are in given period. If one of the dates only partially covers the month, it still counts as full month.
 *
 * @param start Start of the period./*from w  ww .ja  v a2 s.c o m*/
 * @param end   End of the period.
 * @return Number of days in given period. If {@code end < start}, returns -1.
 */
public static int getMonthCountInPeriod(long start, long end) {
    if (end < start)
        return -1;

    final Calendar cal = Calendar.getInstance();
    final int monthCountInYear = cal.getMaximum(Calendar.MONTH);

    cal.setTimeInMillis(start);
    final int startYear = cal.get(Calendar.YEAR);
    final int startMonth = cal.get(Calendar.MONTH) + 1;

    cal.setTimeInMillis(end);
    final int endYear = cal.get(Calendar.YEAR);
    final int endMonth = cal.get(Calendar.MONTH) + 1;

    int monthsCount;

    if (startYear != endYear) {
        monthsCount = monthCountInYear * Math.max(0, endYear - startYear - 1);
        monthsCount += monthCountInYear - startMonth + 1;
        monthsCount += endMonth;
    } else {
        monthsCount = endMonth - startMonth + 1;
    }

    return monthsCount;
}

From source file:Main.java

private static void setEndOfMonthToCalendar(Calendar c) {
    // Get the First Day of next month so it will e considered until 0 hours
    // of next month
    int max = c.getMaximum(Calendar.DAY_OF_MONTH);
    c.set(Calendar.DAY_OF_MONTH, max);
    setEndOfDayToCalendar(c);/*  w w  w . j  ava2s. co  m*/
    Log.d("La Cuenta: ", "Max of Current Month: " + DateFormat.getInstance().format(c.getTime()));
}

From source file:Utils.java

public static Date getEndOfDay(Date day, Calendar cal) {
    if (day == null)
        day = new Date();
    cal.setTime(day);/*from ww w . ja  va 2  s  .  c  o  m*/
    cal.set(Calendar.HOUR_OF_DAY, cal.getMaximum(Calendar.HOUR_OF_DAY));
    cal.set(Calendar.MINUTE, cal.getMaximum(Calendar.MINUTE));
    cal.set(Calendar.SECOND, cal.getMaximum(Calendar.SECOND));
    cal.set(Calendar.MILLISECOND, cal.getMaximum(Calendar.MILLISECOND));
    return cal.getTime();
}

From source file:Main.java

private static void setEndOfWeekToCalendar(Calendar c) {
    // Get First Day of next week so it will be considered until 0 hrs of
    // next week/*from   w w w  . j  a  va  2 s.c o m*/
    c.set(Calendar.DAY_OF_WEEK, c.getMaximum(Calendar.DAY_OF_WEEK));
    setEndOfDayToCalendar(c);
    Log.d("La Cuenta: ", "Max of Current Week: " + DateFormat.getInstance().format(c.getTime()));
}

From source file:Utils.java

public static Date getEndOfMinute(Date day, Calendar cal) {
    if (day == null || cal == null) {
        return day;
    }/* w w w .  ja  v  a2s.c  o m*/

    cal.setTime(day);
    cal.set(Calendar.SECOND, cal.getMaximum(Calendar.SECOND));
    cal.set(Calendar.MILLISECOND, cal.getMaximum(Calendar.MILLISECOND));
    return cal.getTime();
}

From source file:org.jahia.utils.DateUtils.java

/**
 * Returns the end of the day (23:59:59:999) for the specified date.
 * /*from  w w  w . j a v  a 2  s . co  m*/
 * @param date the date to be processed
 * @return the end of the day (23:59:59:999) for the specified date
 */
public static Calendar dayEnd(Calendar date) {
    Calendar c = (Calendar) date.clone();

    c.set(Calendar.HOUR_OF_DAY, c.getMaximum(Calendar.HOUR_OF_DAY));
    c.set(Calendar.MINUTE, c.getMaximum(Calendar.MINUTE));
    c.set(Calendar.SECOND, c.getMaximum(Calendar.SECOND));
    c.set(Calendar.MILLISECOND, c.getMaximum(Calendar.MILLISECOND));

    return c;
}

From source file:org.openbravo.erpCommon.utility.OBDateUtils.java

/**
 * Returns the last second of the day passed as argument
 * //from   w w w . ja v a  2  s.c  o m
 */
public static Date getEndOfDay(Date day) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(day);
    cal.set(Calendar.HOUR_OF_DAY, cal.getMaximum(Calendar.HOUR_OF_DAY));
    cal.set(Calendar.MINUTE, cal.getMaximum(Calendar.MINUTE));
    cal.set(Calendar.SECOND, cal.getMaximum(Calendar.SECOND));
    return cal.getTime();
}