[ir4pp1:2008] - RE: potreban savet oko interfejsa by "Gordana Skoric" <gordana@sdcafe.co.yu>

Kolega ,hvala puno i pozdrav!

 

  _____  

From: Ivan Mitic [mailto:mitkebgd@gmail.com] 
Sent: Friday, May 02, 2008 11:52 AM
To: ir4pp1@rti.etf.bg.ac.yu
Subject: Re: [ir4pp1] potreban savet oko interfejsa

 

Glavna main metoda ti nije potrebna u klasi MyMain. Napravi odvojenu test
klasu u kojoj mozes da imas "public static void main()", napravi instancu
MyMain klase, pozovi MyMain.main() i tu mozes da proveravas da li ti sve
radi dobro.

Pozdrav

On Fri, May 2, 2008 at 11:16 AM, Gordana Skoric <gordana@sdcafe.co.yu>
wrote:

Kolega samo jos jedno pitanje:

Ovde moram da ubacim i public static void main metodu

 

C:\Java>javac n05588/MyMain.java

 

C:\Java>java n05588.MyMain n05588/glavni.mmj

Exception in thread "main" java.lang.NoSuchMethodError: main

 

Ovo je kada pustim onako kako si mi poslao: 

 

 

A kada ubacim glavnu main metodu"

public class MyMain implements IMain

{

      MyResultCollector RS = new MyResultCollector();

      public MyResultCollector main(String[] args)

      {

            try

            {

                  parser.main(args);

            }

            catch (Exception ex) { }

            return parser.RC;

      }

 

      public static void main(String[] args) throws Exception

      {

 

            MyMain RR = new MyMain();

            RR.RS = RR.main(args);

      }

Dobijam ovaj odgovor:

 

C:\Java>javac n05588/MyMain.java

n05588\MyMain.java:22: main(java.lang.String[]) is already defined in
n05588.MyM

ain

        public static void main(String[] args) throws Exception

                           ^

1 error

 

 

KAKO OVO DA RAZRESIM?U STVARI JA NE ZNAM GDE DA STAVIM GLAVNU MAIN METODU
KOJA CE SVE DA MI POKRENE.

HVALA UNAPRED!

 

From: Ivan Mitic [mailto:mitkebgd@gmail.com] 
Sent: Friday, May 02, 2008 3:14 AM


To: ir4pp1@rti.etf.bg.ac.yu

Subject: Re: [ir4pp1] potreban savet oko interfejsa

 

Samo uhvati exception u klasi MyMain.

public class MyMain implements IMain {
    public ResultCollector main(String[] args) {
        try {
            parser.main(args);
        } catch (Exception ex) {}
        return parser.RC;
    }
}

Pozdrav

2008/5/2 Gordana Skoric <gordana@sdcafe.co.yu>:

Kada u klasu MyMain ubacim i

 public static viod main(String[] args) throws Excepton,dolazi mi do
konflikta imena zbog ove druge main metode.Kako se to moze razresiti?

 

  _____  

From: Gordana Skoric [mailto:gordana@sdcafe.co.yu] 
Sent: Thursday, May 01, 2008 3:13 PM
To: ir4pp1@rti.etf.bg.ac.yu
Subject: [ir4pp1] potreban savet oko interfejsa

 

 

Da li je neko od kolega uspeo da implementira interfejs IMain?

Kada uradim na ovaj nacin: 
public class MyMain implements IMain {

      public MyResultCollector main(String[] args){

parser.main(args);

return parser.RC;

}  }   

Dobijam ovaj odgovor:         


C:\Java>javac n05588/MyMain.java

n05588\MyMain.java:10: unreported exception java.lang.Exception; must be
caught

or declared to be thrown

parser.main(args);

           ^

1 error

 

 

I imam jos jedan problem:

Kada paket nazovem domaci.jun2008 nece da se importuje(dobijam informaciju
da ne moze da nadje paket),a prolazi kada ga nazovem domaci_jun2008.



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