//  ColumbusWithDateISO.java  Copyright (c) 2006 Kari Laitinen

//  http://www.naturalprogramming.com

//  2006-02-15   File created.
//  2006-02-15   Last modification.


//  This program was used to test DateISO.java

//  DateISO.java and DateDistance.java must be in the same folder
//  during compilation.


class ColumbusWithDateISO
{
   public static void main( String[] not_in_use )
   {
      DateISO date_of_discovery_of_america = new DateISO( "1492-10-12" ) ;

      DateISO date_of_first_moon_landing  =  new DateISO( "1969-7-20" ) ;

      System.out.print(
          "\n   Christopher Columbus discovered America on "
        +  date_of_discovery_of_america  +  "\n   That was a "
        +  date_of_discovery_of_america.get_day_of_week() ) ;

      System.out.print(
          "\n\n   Apollo 11 landed on the moon on "
        +  date_of_first_moon_landing  +  "\n   That was a "
        +  date_of_first_moon_landing.get_day_of_week() ) ;

      DateDistance  distance_between  =

        date_of_discovery_of_america.get_distance_to( 
                                        date_of_first_moon_landing ) ;

      System.out.print( "\n\n   America was discovered "
                  +  distance_between.years   +  " years, "
                  +  distance_between.months  +  " months, and "
                  +  distance_between.days    +  " days"
                  +  "\n   before the first moon landing.\n" ) ;
   }
}