Non graphical Applications

Question

Hi
A lot of classes exist for helping creating Graphical Applications. But can anyone tell if there's classes for creating non Graphical Applications - that is 'good old' character based user interfaces meant to run through a telnet session.
Regards
Hans Peter

Answer 1

I dont know general classes for that, sure you will spend more time trying to find it, that writing it. Maybe this could be an example:
public class Class
/** Here you variables */
int op = 0;
int op1= 0;
public static void main (String args[])
while( op!=N)
     menuPrincipal();
     op = Console.readInt( " Seleccion: " );
     System.out.println();
     switch( op )
     case 1:
     /** some method */          
     break;
     case 2:
     /** some method */
     break;
     case N:
     op1 = 0;
     while( op1 != M )
          menu2();
          op1 = Console.readInt( " Seleccion: " );
          System.out.println();     
          switch( op1 )
          case 1:
          /* some method */
break;
          case 2:
          /* some method */          
     break;
     break;
          public static void menu1()
          System.out.print("\n");
          System.out.println(" Flechado de Villa Euler " );
          System.out.println("--------------------------");
          System.out.println();
          System.out.println(" 1. Cargar Grafo");
          System.out.println(" 2. Mostrar Grafo");
          System.out.println(" 3. Mostrar Alcances " );
          System.out.println(" 4. Imprimir Conjunto de Nodos y Lados " );
          System.out.println(" 5. Recorridos " );
          System.out.println(" 6. Salir " );
          System.out.println();
          public static void menu2()
          System.out.print("\n");
          System.out.println(" Recorridos >>> " );
          System.out.println();
          System.out.println(" 1. Circuito Euleriano");
          System.out.println(" 2. DFS ");
          System.out.println(" 3. BFS " );
          System.out.println(" 4. DFS con costos " );
          System.out.println(" 5. BFS con costos " );
          System.out.println(" 6. Dijkstra Secuencial " );
          System.out.println(" 7. Dijkstra HEAP " );
          System.out.println(" 8. A* (opcion a)" );
          System.out.println(" 9. A* (opcion b) ");
          System.out.println(" 10. Volver al menu principal");
     System.out.println();
/** the implemention of your methods ... or whatever*/
Regards, JTWN