src/main/java/at/ac/tuwien/sbc/valesriegler/xvsm/waiter/Waiter.java

   1 package at.ac.tuwien.sbc.valesriegler.xvsm.waiter;
   2
   3 import java.io.Serializable;
   4 import java.util.List;
   5
   6 import org.mozartspaces.core.MzsCoreException;
   7 import org.slf4j.Logger;
   8 import org.slf4j.LoggerFactory;
   9
  10 import at.ac.tuwien.sbc.valesriegler.pizzeria.gui.DEP_Table;
  11 import at.ac.tuwien.sbc.valesriegler.xvsm.XVSMConnector;
  12
  13 /**
  14  * This is a waiter using XVSM
  15  *
  16  * @author Gregor Riegler <gregor DOT riegler AT gmail DOT com>
  17  *
  18  */
  19 public class Waiter implements Serializable {
  20         private static final String USAGE = "Waiter needs exactly one parameter: ID of type Integer";
  21         private static final Logger log = LoggerFactory.getLogger(Waiter.class);
  22
  23         private int id;
  24         private XVSMConnector xvsm;
  25
  26         public static void main(String[] args) {
  27                 if(args.length != 1) {
  28                         throw new IllegalArgumentException(USAGE);
  29                 }
  30
  31                 int parsedId = 0;
  32                 try {
  33                         parsedId = Integer.parseInt(args[0]);
  34                 } catch (NumberFormatException e) {
  35                         log.error(USAGE);
  36                         return;
  37                 }
  38
  39                 Waiter waiter = new Waiter(parsedId);
  40                 waiter.start();
  41         }
  42
  43         private void start() {
  44                 initSpaceCommunication();
  45
  46                 while(true) {
  47                         xvsm.handleWaitingGroup(id);
  48
  49                         xvsm.handleOrderRequest(id);
  50
  51                         xvsm.handlePaymentRequest();
  52
  53                         xvsm.handlePizzaDistribution();
  54                 }
  55         }
  56
  57
  58         private void initSpaceCommunication() {
  59                 xvsm = new XVSMConnector();
  60                 xvsm.initSpaceCommunication();
  61                 xvsm.useTablesContainer();
  62                 xvsm.useGroupsContainer();
  63
  64                 log.info("Space Connection established!");
  65
  66
  67         }
  68
  69         public Waiter(int id) {
  70                 this.id = id;
  71                 log.info("I AM A WAITER WITH ID {}", id);
  72         }
  73
  74 }
  75