examples/java/basic/Slave.java

   1 /*
   2  * Copyright 2006,2007,2010. The SimGrid Team. All rights reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the license (GNU LGPL) which comes with this package.
   6  */
   7
   8 import simgrid.msg.HostFailureException;
   9 import simgrid.msg.Msg;
  10 import simgrid.msg.Task;
  11 import simgrid.msg.TaskCancelledException;
  12 import simgrid.msg.TimeoutException;
  13 import simgrid.msg.TransferFailureException;
  14
  15 public class Slave extends simgrid.msg.Process {
  16         public void main(String[] args) throws TransferFailureException, HostFailureException, TimeoutException {
  17                 if (args.length < 1) {
  18                         Msg.info("Slave needs 1 argument (its number)");
  19                         System.exit(1);
  20                 }
  21
  22                 int num = Integer.valueOf(args[0]).intValue();
  23                 //Msg.info("Receiving on 'slave_"+num+"'");
  24
  25                 while(true) {
  26                         Task task = Task.receive("slave_"+num);
  27
  28                         if (task instanceof FinalizeTask) {
  29                                 break;
  30                         }
  31                         Msg.info("Received \"" + task.getName() +  "\". Processing it.");
  32                         try {
  33                                 task.execute();
  34                         } catch (TaskCancelledException e) {
  35
  36                         }
  37                 //      Msg.info("\"" + task.getName() + "\" done ");
  38                 }
  39
  40                 //Msg.info("Received Finalize. I'm done. See you!");
  41         }
  42 }