/*	test.java
 *      Author: Fan Zhang 
 *	a small program to test class target, public method getnetwork
 */

import java.io.*;

public class test{
    public static void main(String args[]) {
	given g = new given();
        target[] t;
        
	System.out.print("\nSource_Machine_Name\t");
	System.out.print("Port\t");
	System.out.print("Target_Machine_Name\t");
	System.out.print("Port\t");
	System.out.println("Metric\n");

	/* check to make sure we have at least 2 args to the prog. */
	if(args.length != 2) {
	    System.out.println("Usage: java router filename portnumber \n");
	}
	else{
	    try { 
		/* read the configuration file and return the result 
                 * in the object t */
		t = g.getnetwork(args[0],Integer.parseInt(args[1])) ;
		System.out.println("got " + t.length + " entries" );

		/* loop around, once for each entry in returned array */
		for(int i=0; i<t.length; i++) {
		    System.out.print(t[i].get_sMachine()+"\t");
		    System.out.print(t[i].get_sPort()+"\t");
		    System.out.print(t[i].get_tMachine()+"\t");
		    System.out.print(t[i].get_tPort()+"\t");
		    System.out.println(t[i].get_Metric());
		}
	    }
	    catch(IOException ioex) {
		System.out.println("IO exception " + ioex);
	    }
	}
    }
}