Example usage for java.util Calendar getInstance

Introduction

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

Prototype

public static Calendar getInstance()

Source Link

Document

Gets a calendar using the default time zone and locale.

Usage

From source file:Main.java

public static void main(String[] args) {
    Calendar futureCal = Calendar.getInstance();
    futureCal.set(Calendar.YEAR, 3000);
    Calendar now = Calendar.getInstance();
    System.out.println("Current date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));

    System.out.println("Is futureCal after now ? : " + futureCal.after(now));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Calendar cal = Calendar.getInstance();
    int days = cal.getActualMaximum(Calendar.DAY_OF_MONTH); // 28
}

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();
    System.out.println("Now : " + cal.getTime());

    int daysToIncrement = 5;

    cal.add(Calendar.DATE, daysToIncrement);
    System.out.println("Date after increment: " + cal.getTime());

}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current Date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));
    System.out.println("Current time : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE) + ":"
            + now.get(Calendar.SECOND));

    now = Calendar.getInstance();
    now.add(Calendar.HOUR, -3);//from  www. j  av  a  2 s.c om
    System.out.println("Time before 3 hours : " + now.get(Calendar.HOUR_OF_DAY) + ":" + now.get(Calendar.MINUTE)
            + ":" + now.get(Calendar.SECOND));
}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println("Current date : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE) + "-"
            + now.get(Calendar.YEAR));

    now = Calendar.getInstance();
    now.add(Calendar.DATE, -10);//from  www  .j  av  a 2s .  c o  m
    System.out.println("date before 10 days : " + (now.get(Calendar.MONTH) + 1) + "-" + now.get(Calendar.DATE)
            + "-" + now.get(Calendar.YEAR));
}

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    // add seconds to current date
    now.add(Calendar.SECOND, 500);
    System.out.println("adding 500 seconds : ");
    System.out.println(now.get(Calendar.MINUTE) + ":" + now.get(Calendar.SECOND));

    // adding minus value
    now = Calendar.getInstance();
    now.add(Calendar.SECOND, -500);
    System.out.println("adding -500 seconds: ");
    System.out.println(now.get(Calendar.MINUTE) + ":" + now.get(Calendar.SECOND));
}

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    // get the maximum value that year field can have
    int i = cal.getActualMaximum(Calendar.YEAR);
    System.out.println("Maximum year:" + i);

    // get the maximum value that month field can have
    int a = cal.getActualMaximum(Calendar.MONTH);
    System.out.println("Maximum month:" + a);
}

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 void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    // return the minimum value that the year field could have
    int i = cal.getActualMinimum(Calendar.YEAR);
    System.out.println("Minimum Year :" + i);

    // returns the minimum value that the month field could have
    int a = cal.getActualMinimum(Calendar.MONTH);
    System.out.println("Minimum month :" + a);
}

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    // print current time
    System.out.println("Current year is :" + cal.getTime());

    // set the year,month and day to something else
    cal.set(2013, 5, 25, 04, 15, 20);//from w w  w  . ja va2 s.  co  m

    System.out.println("Altered year is :" + cal.getTime());
}