Send output to program arguments in Java eclipse automatically

Question

In my ANJI (http://anji.sourceforge.net/) java project, I have two java file in package com.anji.neat.

One file names evolver.java which needs one program argument. The output champ-id from evolver.java is to be added as args[1] along with the previous argument fed to evolver.java

How can I add this output to Program Arguments without manually adding it? Plus is it possible that I execute these two java files in one run?

I know the question is complex, but someone kindlu help. I am new to java, so do not get things.

Juned Ahsan · Accepted Answer · 2013-06-26 16:52:28Z

2

I would suggest that you have main method only in one file, lets say in evolver.java. Add a normal method in your second file which takes two arguments, first argument is the command line argument received in evlover.java and second argument is the champ-id. Run your program by calling the main method of evolver.java. Process the command line argument and generate the champ-id. And after that call the method of your second class by passing both the arguments.

answered Jun 26, 2013 at 16:52

Juned Ahsan

68.9k12 gold badges101 silver badges138 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Joop Eggen · Accepted Answer · 2013-06-26 16:56:19Z

0

It would become something "ugly" like:

public static void main(String[] args) {
    if (args.length == 1) {
       String extraArg;
       ...;
       args = new Strinng[] { args[0], nextArg };
       // main(args); return;
    }
    ...
}

answered Jun 26, 2013 at 16:56

Joop Eggen

110k8 gold badges89 silver badges142 bronze badges

Collectives™ on Stack Overflow

Send output to program arguments in Java eclipse automatically

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related