Example usage for java.util Calendar DATE

Introduction

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

Prototype

int DATE

To view the source code for java.util Calendar DATE.

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Document

Field number for get and set indicating the day of the month.

Usage

From source file:Main.java

public static Date getTomorrow(Date from) {
    Calendar c = buildFromDate(from);
    c.add(Calendar.DATE, 1); // number of days to add
    return c.getTime();
}

From source file:Main.java

public static Date getYesterday(Date from) {
    Calendar c = buildFromDate(from);
    c.add(Calendar.DATE, -1); // number of days to add
    return c.getTime();
}

From source file:Main.java

public static Date getStartOfMonth(Date date) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(date);//  w  w w  .  ja v a2  s.  c o  m
    calendar.set(Calendar.DATE, 1);
    return calendar.getTime();
}

From source file:Main.java

public static int getCurrentFirstWeekdayOfMoth() {
    int today = getCurrentDate();
    calendar.set(Calendar.DATE, 1);
    int weekday = calendar.get(Calendar.DAY_OF_WEEK) - 1;
    calendar.set(Calendar.DATE, today);
    return weekday;
}

From source file:Main.java

public static Date endOfThisMonth() {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.DATE, calendar.getActualMaximum(Calendar.DATE));
    calendar.set(Calendar.HOUR, calendar.getActualMaximum(Calendar.HOUR));
    calendar.set(Calendar.MINUTE, calendar.getActualMaximum(Calendar.MINUTE));
    calendar.set(Calendar.SECOND, calendar.getActualMaximum(Calendar.SECOND));
    calendar.set(Calendar.MILLISECOND, calendar.getActualMaximum(Calendar.MILLISECOND));

    return calendar.getTime();
}

From source file:Main.java

public static Calendar getDateComparedToCurrent(Calendar current, int daysToAdd) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(current.getTime());// www.j  a va  2  s. c o m
    cal.add(Calendar.DATE, daysToAdd);
    return cal;
}

From source file:Main.java

public static Date addDate(Date date, int days) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(date);/*from www .j  ava 2  s .  c o m*/
    calendar.add(Calendar.DATE, days);
    return calendar.getTime();
}

From source file:Main.java

public static Date beginOfThisMonth() {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.DATE, calendar.getActualMinimum(Calendar.DATE));
    calendar.set(Calendar.HOUR, calendar.getActualMinimum(Calendar.HOUR));
    calendar.set(Calendar.MINUTE, calendar.getActualMinimum(Calendar.MINUTE));
    calendar.set(Calendar.SECOND, calendar.getActualMinimum(Calendar.SECOND));
    calendar.set(Calendar.MILLISECOND, calendar.getActualMinimum(Calendar.MILLISECOND));

    return calendar.getTime();
}

From source file:Main.java

public static int getDayNumOfMonth(int y, int m) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(y, m - 1, 1);/* w  ww.  ja v  a2 s .com*/
    int dateNumber = calendar.getActualMaximum(Calendar.DATE);
    return dateNumber;
}

From source file:Main.java

private static void prepareCalendarNoSunday(Calendar calendar) {
    if (calendar.get(Calendar.DAY_OF_WEEK) == calendar.SUNDAY) {
        calendar.add(Calendar.DATE, 1);
    }//from w  w  w  .  j  a v a 2s. c  om
}