Example usage for java.util Calendar add

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 String getDateYYYYMM(int offset) {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.MONTH, offset);
    return calendar.get(Calendar.YEAR) + "-" + calendar.get(Calendar.MONTH);
}

From source file:Main.java

public static Calendar getTimeAfterInSecs(int secs) {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.SECOND, secs);
    return calendar;
}

From source file:Main.java

public static Calendar getNowCalendar(int afterDay) {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.DAY_OF_MONTH, afterDay);
    return calendar;
}

From source file:Main.java

public static void addCalendarMillisecond(Calendar cal, int milliseconds) {
    cal.add(Calendar.MILLISECOND, milliseconds);
}

From source file:Main.java

public static String getFormatDate(int step) {
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.DATE, step);
    SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
    String str = sf.format(cal.getTime());
    return str;//from  w w  w. j av  a 2s .  com
}

From source file:Main.java

public static long getMinTimeStampForIgMedia() {
    Calendar rightNow = Calendar.getInstance();
    rightNow.add(Calendar.DAY_OF_YEAR, -2);

    return rightNow.getTimeInMillis() / 1000;
}

From source file:Main.java

private static Date get6DaysAgo() {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.DATE, -6);

    return calendar.getTime();
}

From source file:Main.java

public static Calendar addMonthToDate(Calendar data, int quantidade) {
    Calendar dataRetorno = (Calendar) data.clone();
    dataRetorno.add(Calendar.MONTH, quantidade);
    return dataRetorno;
}

From source file:Main.java

public static String getDeadTime(int unit, int amount) {
    Calendar nowTime = Calendar.getInstance();
    nowTime.add(unit, amount);

    nowTime.add(Calendar.HOUR_OF_DAY, 8);
    return new SimpleDateFormat("yyyyMMddHHmmssSSS").format(nowTime.getTime());
}

From source file:Main.java

private static Date get3HoursAgo() {
    Calendar calendar = Calendar.getInstance();
    calendar.add(Calendar.HOUR, -3);

    return calendar.getTime();
}