Example usage for java.util Calendar add

List of usage examples for java.util Calendar add

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Introduction

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

Prototype

public abstract void add(int field, int amount);

Source Link

Document

Adds or subtracts the specified amount of time to the given calendar field, based on the calendar's rules.

Usage

From source file:Main.java

public static Calendar GetLastMonthRightRange(Calendar today) {
    Calendar calendar = (Calendar) today.clone();
    calendar.set(Calendar.DAY_OF_MONTH, 1);
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    calendar.add(Calendar.MINUTE, 0);
    return calendar;
}

From source file:Main.java

public static Calendar GetThisMonthLeftRange(Calendar today) {
    Calendar calendar = (Calendar) today.clone();
    calendar.set(Calendar.DAY_OF_MONTH, 1);
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    calendar.add(Calendar.MINUTE, 0);
    return calendar;
}

From source file:io.github.sparta.helpers.date.DateUtil.java

/**
 * Add days on date.//w w w . jav  a  2s . c  o  m
 * 
 * @param date
 *            base date
 * @param days
 *            days to be added.
 * @return added Date
 */
public static Date addDay(Date date, int days) {
    Calendar cal = new GregorianCalendar();
    cal.setTime(date);
    cal.add(Calendar.DAY_OF_YEAR, days);
    return cal.getTime();
}

From source file:Main.java

public static boolean isCheckChangePermitted(Context context, Calendar date) {

    SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
    String limitActivePref = sharedPrefs.getString("active-date-key", "ALLOW_ALL");

    Calendar today = Calendar.getInstance();
    today.set(Calendar.HOUR_OF_DAY, 0);
    today.set(Calendar.MINUTE, 0);
    today.set(Calendar.SECOND, 0);
    today.set(Calendar.MILLISECOND, 0);

    Calendar yesterday;

    switch (limitActivePref) {
    case "ALLOW_CURRENT":
        return (date.compareTo(today) == 0);
    case "ALLOW_CURRENT_AND_NEXT_DAY":
        yesterday = (Calendar) today.clone();
        yesterday.add(Calendar.DATE, -1);
        return (date.compareTo(yesterday) >= 0);
    case "ALLOW_CURRENT_AND_NEXT_DAY_AND_WEEKEND":
        yesterday = (Calendar) today.clone();
        yesterday.add(Calendar.DATE, today.get(Calendar.DAY_OF_WEEK) == Calendar.MONDAY ? -2 : -1);
        return (date.compareTo(yesterday) >= 0);
    case "ALLOW_ALL":
    default://from   w ww.ja  v a2 s  . c  o  m
        return true;
    }
}

From source file:Main.java

public static Calendar GetLastMonthLeftRange(Calendar today) {
    Calendar calendar = (Calendar) today.clone();
    calendar.set(Calendar.DAY_OF_MONTH, 1);
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    calendar.add(Calendar.MONTH, -1);
    calendar.add(Calendar.MINUTE, 0);
    return calendar;
}

From source file:com.mxep.web.common.persistence.SearchFilter.java

/**
 * searchParamskey?OPERATOR_FIELDNAME//  w  ww  . j  a v a  2s  .c  o  m
 */
public static Map<String, SearchFilter> parse(Map<String, Object> searchParams) {
    Map<String, SearchFilter> filters = Maps.newHashMap();

    for (Entry<String, Object> entry : searchParams.entrySet()) {
        // 
        String key = entry.getKey();
        Object value = entry.getValue();
        if (value != null && StringUtils.isBlank(value.toString())) {
            continue;
        }

        // operatorfiledAttribute
        String[] names = StringUtils.split(key, "_");
        if (names.length < 2) {
            throw new IllegalArgumentException(key + " is not a valid search filter name");
        }
        String filedName = "";
        for (int i = 1; i < names.length; i++) {
            filedName += names[i];
            if ((i + 1) < names.length) {
                filedName += ".";
            }
        }

        Operator operator = getOperator(names[0]);
        if (null == operator) {
            continue;
        }

        // searchFilter
        if (isValidDate(value.toString())) {
            try {
                Date date = DateUtils.parseDate((String) value, "yyyy-MM-dd");
                // ?
                if (operator.equals(Operator.LT) || operator.equals(Operator.LTE)) {
                    Calendar cal = Calendar.getInstance();
                    cal.setTime(date);
                    cal.add(Calendar.DAY_OF_YEAR, 1);
                    date = cal.getTime();
                }
                // ????
                if (operator.equals(Operator.GT) || operator.equals(Operator.GTE)) {
                    Calendar cal = Calendar.getInstance();
                    cal.setTime(date);
                    date = cal.getTime();
                }
                value = date;
            } catch (Exception e) {
                e.printStackTrace();
            }
        } else if (isValidDateTime(value.toString())) {
            try {
                Date date = DateUtils.parseDate((String) value, "yyyy-MM-dd HH:mm:ss");
                value = date;
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        // searchFilter
        SearchFilter filter = new SearchFilter(filedName, operator, value);
        filters.put(key, filter);
    }

    return filters;
}

From source file:com.streamhub.StreamHubLicenseGenerator.java

private static JPanel createMacAddressRow() {
    JPanel macAddressPanel = new JPanel(new FlowLayout());

    Calendar yesterday = Calendar.getInstance();
    yesterday.setTime(new Date());
    yesterday.add(Calendar.DAY_OF_MONTH, -1);

    Calendar expiry = Calendar.getInstance();
    expiry.setTime(yesterday.getTime());
    expiry.add(Calendar.DAY_OF_MONTH, 60);

    JLabel macAddressLabel = new JLabel("MAC Address:");
    JTextField macAddress = new JTextField(17);
    JLabel startDateLabel = new JLabel("Start Date");
    final JFormattedTextField startDate = new JFormattedTextField(new SimpleDateFormat(DATE_FORMAT));
    startDate.setValue(yesterday.getTime());

    JLabel expiryDateLabel = new JLabel("Expiry Date");
    final JFormattedTextField expiryDate = new JFormattedTextField(new SimpleDateFormat(DATE_FORMAT));
    expiryDate.setValue(expiry.getTime());

    startDate.addKeyListener(new KeyListener() {
        @Override//w w w  . ja  v a2 s.  c o m
        public void keyTyped(KeyEvent arg0) {
            // Get the new date and change expiry to suit
            Date date = (Date) startDate.getValue();
            Calendar tempCal = Calendar.getInstance();
            tempCal.setTime(date);
            tempCal.add(Calendar.DAY_OF_MONTH, 60);
            expiryDate.setValue(tempCal.getTime());
        }

        @Override
        public void keyPressed(KeyEvent e) {
        }

        @Override
        public void keyReleased(KeyEvent e) {
        }
    });

    JComboBox edition = new JComboBox(new String[] { "web", "enterprise" });
    JLabel nameLabel = new JLabel("Name:");
    JTextField name = new JTextField(15);

    JLabel numUsersLabel = new JLabel("Num. Users:");
    JTextField numUsers = new JTextField(DEFAULT_NUM_USERS);

    macAddressPanel.add(macAddressLabel);
    macAddressPanel.add(macAddress);
    macAddressPanel.add(startDateLabel);
    macAddressPanel.add(startDate);
    macAddressPanel.add(expiryDateLabel);
    macAddressPanel.add(expiryDate);
    macAddressPanel.add(edition);
    macAddressPanel.add(nameLabel);
    macAddressPanel.add(name);
    macAddressPanel.add(numUsersLabel);
    macAddressPanel.add(numUsers);
    return macAddressPanel;
}

From source file:helper.util.DateHelper.java

/**
 * @param start date already set to full day boundary (midnight)
 * @param end   date already set to full day boundary (midnight)
 **//* ww  w .  j a va2 s.c o  m*/
private static CalendarRange calculateRangeBeforeEnd(Calendar start, Calendar end, int days) {
    start.add(Calendar.DATE, -(days + 1));
    start.add(Calendar.MINUTE, -1);
    start.add(Calendar.SECOND, 59);
    start.add(Calendar.MILLISECOND, 999);
    return new CalendarRange(start, end);
}

From source file:com.b5m.user.frame.util.DateUtils.java

public static String getBeforeOrAfterDay(Date date, int daycount) {
    if (daycount != 0) {
        Calendar calendar = Calendar.getInstance(); //
        calendar.setTime(date);//?
        calendar.add(Calendar.DAY_OF_MONTH, daycount); //  ? + dayCount
        date = calendar.getTime(); //? + dayCount 
    }//from ww w. j av a  2  s.c  o  m
    return Date2String(date);
}

From source file:Main.java

/** 
 * Adds to the given <code>JComponent</code> two date spinners 
 * labeled "To" and "From". Used to specify a specific date range. The 
 * default range is -10 years from today's date through today's date. 
 * @param c - <code>JComponent</code> to add the date spinners to
 *///from  ww  w  .j a v a  2s .c  o  m
public static void addDateRangePanel(JComponent c) {
    Calendar calendar = Calendar.getInstance();
    JSpinner dateSpinner;

    //Set up dates
    Date initDate = calendar.getTime();
    Date latestDate = calendar.getTime();
    calendar.add(Calendar.YEAR, -10);
    Date earliestDate = calendar.getTime();

    //Date Spinners
    SpinnerModel fromModel = new SpinnerDateModel(initDate, earliestDate, latestDate, Calendar.DAY_OF_MONTH);
    dateSpinner = addLabeledSpinner(c, "From: ", fromModel, false);
    dateSpinner.setEditor(new JSpinner.DateEditor(dateSpinner, "MM/dd/yyyy"));

    SpinnerModel toModel = new SpinnerDateModel(initDate, earliestDate, latestDate, Calendar.DAY_OF_MONTH);
    dateSpinner = addLabeledSpinner(c, "To: ", toModel, true);
    dateSpinner.setEditor(new JSpinner.DateEditor(dateSpinner, "MM/dd/yyyy"));
}