52 lines
2.0 KiB
Java
52 lines
2.0 KiB
Java
package fr.ntr;
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import fr.ntr.scheduler.RoundRobin;
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import fr.ntr.scheduler.Scheduler;
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import java.util.ArrayList;
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import java.util.List;
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public class Main {
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public static void main(String[] args) {
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if(args.length == 2) {
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int numberOfTicks; // Nombre de ticks de la simulation -> durée de la simulation
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int maximumLoad; // Nombre maximal d'utilisateurs dans le système
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try {
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numberOfTicks = Integer.parseInt(args[0]);
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maximumLoad = Integer.parseInt(args[1]);
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System.out.println("ticks: " + numberOfTicks + ", users: " + maximumLoad);
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} catch (NumberFormatException e) {
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System.err.println("Cannot parse launch argument to integer");
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System.exit(1);
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return;
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}
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int timeSlotNb = 2;
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int subCarrierNb = 100;
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List<User> users = generateUsers(20, timeSlotNb, subCarrierNb);
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ResourceBlock[][] frame = new ResourceBlock[timeSlotNb][subCarrierNb];
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Scheduler scheduler = new RoundRobin("round robin", 0, frame, users);
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AccessPoint accessPoint = new AccessPoint(scheduler, frame, users, timeSlotNb, subCarrierNb, 0, 50);
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accessPoint.startSimulation(numberOfTicks, maximumLoad);
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}
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else {
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System.err.println("Please give launch arguments");
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System.err.println("gradle run --args=\"<number of ticks> <number of users>\"");
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System.exit(1);
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}
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}
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private static List<User> generateUsers(int nbUsers, int timeSlotNb, int subCarrierNb) {
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List<User> users = new ArrayList<>();
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// 2 groupes d'utilisateurs, proches et éloignés
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double[] distance = { 200d, 1000d };
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for (int i = 0; i < distance.length; i++) {
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for(int j = 0; j < nbUsers; j++){
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User user = new User(distance[i], timeSlotNb, subCarrierNb);
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users.add(user);
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}
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}
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return users;
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}
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} |