chapter10n0.java

JAVA源代码程序aashjkjhkjhkjhjkhkj

/**
 *
 * demonstration of modified "OurPerson" class
 *
 */

import java.lancs.* ;

public class Chapter10n0
    {
    public static void main(String[] args)
	{
	OurPerson aPerson = new OurPerson("James", "Kirk", 32, OurPerson.MALE) ;

	// set up the person's birthdate
	OurDate birthday = new OurDate(1957, 3, 8) ;
	aPerson.setDateOfBirth(birthday) ;

	displayPerson(aPerson) ;
	System.out.println() ;

	birthday.setMonth(6) ;
	displayPerson(aPerson) ;
	System.out.println() ;

	System.out.println(birthday) ;
	incrementMonth(birthday) ;
	System.out.println(birthday) ;
	} // end of main method

    private static void displayPerson(OurPerson person)
        {
	System.out.print(person.getForename()) ;
	System.out.print(' ') ;
	System.out.print(person.getSurname()) ;
	System.out.print(' ') ;
	System.out.print(person.getAge() + " ") ;
	OurDate tDate = person.getDateOfBirth() ;
	System.out.print(tDate.getDayOfMonth() + "/" +
		tDate.getMonth() + "/" + tDate.getYear()) ;
        } // end of method displayPerson

    public static void incrementMonth(OurDate d)
	{
	int month = d.getMonth() ;
	month = month + 1 ;
	if (month > OurDate.DEC)
	    {
	    System.out.println("oops!") ;
	    System.exit(0) ;
	    }
	d.setMonth(month) ;
	} // end of method incrementMonth
    } // end of class Chapter10n0