PBO_8.5

/*
Program 8.5 (Time2)
@author (srachmadbudi)
@version (1.0)
 */

public class Time2{
    private int hour;
    private int minute;
    private int second;

    public Time2(){
        this(0,0,0);
    }

    public Time2(int h){
        this(h,0,0);
    }

    public Time2(int h, int m){
        this(h,m,0);
    }

    public Time2(int h, int m, int s){
        setTime(h,m,s);
    }

    public Time2(Time2 time){
        this(time.getHour(),time.getMinute(),time.getSecond());
    }

    public void setTime(int h, int m, int s){
        setHour(h);
        setMinute(m);
        setSecond(s);
    }

    public void setHour(int h){
        if (h>=0&&h<24){
            hour = h;
        }else{
            throw new IllegalArgumentException("hour must be 0-23");
        }
    }

    public void setMinute(int m){
        if (m>=0&&m<60){
            minute = m;
        }else{
            throw new IllegalArgumentException("minute must be 0-59");
        }
    }

    public void setSecond(int s){
        if (s>=0&&s<60){
            second = ((s >= 0 && s < 60) ? s : 0);
        }else{
            throw new IllegalArgumentException("second must be 0-59");
        }
    }

    public int getHour(){
        return hour;
    }

    public int getMinute() {
        return minute;
    }

    public int getSecond() {
        return second;
    }

    public String toUniversalString(){
        return String.format(
                "%02d:%02d:%02d", getHour(), getMinute(), getSecond()
        );
    }

    public String toString(){
        return String.format("%d:%02d:%02d %s",
                ((getHour()==0||getHour()==12)?12:getHour()%12),
                getMinute(),getSecond(),(getHour()<12?"AM":"PM"));
    }
}