package javacodebook.core.comparedate;

import java.util.Date;
import java.util.Calendar;
/**
 *
 * @author  Mark Donnermeyer
 */
public class Starter {
    
    public static void main(String[] args) {
        
        Date date1 = new Date(0); // 01.01.1970 00:00 Uhr
        Date date2 = new Date(0); // 01.01.1970 00:00 Uhr
        Date date3 = new Date();  // Heute
        
        System.out.println(date1);
        System.out.println(date2);
        
        System.out.println("--- Compare Dates ---");
        // Ausgabe einer Reihe von Vergleichen
        System.out.println(date1.equals(date2));
        System.out.println(date1.equals(date3));
        System.out.println(date1.before(date2));
        System.out.println(date1.before(date3));
        System.out.println(date1.after(date2));
        System.out.println(date1.after(date3));
        System.out.println(date1.compareTo(date2));
        System.out.println(date1.compareTo(date3));
        
        Calendar cal1 = Calendar.getInstance();
        Calendar cal2 = Calendar.getInstance();
        Calendar cal3 = Calendar.getInstance();
        
        cal1.setTime(new Date(0)); // 01.01.1970 00:00 Uhr
        cal2.setTime(new Date(0)); // 01.01.1970 00:00 Uhr
        
        System.out.println("--- Compare Calender ---");

        // Ausgabe einer Reihe von Vergleichen
        System.out.println(cal1.equals(cal2));
        System.out.println(cal1.equals(cal3));
        System.out.println(cal1.before(cal2));
        System.out.println(cal1.before(cal3));
        System.out.println(cal1.after(cal2));
        System.out.println(cal1.after(cal3));
        
        
    }
    
}