Cleaned up code for merge.

#story[889]

src/main/java/seng302/App.java

@@ -63,8 +63,6 @@ public class App extends Application
         //Change the StreamReceiver in this else block to change the default data source.
         else{
             sr = new StreamReceiver("localhost", 4949, "RaceStream");
-//            sr = new StreamReceiver("csse-s302staff.canterbury.ac.nz", 4941, "RaceStream");
-//            sr = new StreamReceiver("livedata.americascup.com", 4941, "RaceStream");
         }
 
         sr.start();

src/main/java/seng302/controllers/CanvasController.java

@@ -244,7 +244,7 @@ public class CanvasController {
     }
 
     private void checkForCourseChanges() {
-        if (StreamParser.isNewXmlRecieved()){
+        if (StreamParser.isNewRaceXmlReceived()){
             System.out.println("New Canvas found");
             gc.setFill(Color.SKYBLUE);
             gc.fillRect(0,0, CANVAS_WIDTH, CANVAS_HEIGHT);
@@ -357,7 +357,8 @@ public class CanvasController {
      * Calculates x and y location for every marker that fits it to the canvas the race will be drawn on.
      */
     private void fitMarksToCanvas() {
-        StreamParser.isNewXmlRecieved();
+        //Check is called once to avoid unnecessarily change the course limits once the race is running
+        StreamParser.isNewRaceXmlReceived();
         findMinMaxPoint();
         double minLonToMaxLon = scaleRaceExtremities();
         calculateReferencePointLocation(minLonToMaxLon);

src/main/java/seng302/models/parsers/PacketType.java

@@ -1,53 +0,0 @@
-package seng302.models.parsers;
-
-/**
- * Created by Kusal on 4/24/2017.
- */
-public enum PacketType {
-    HEARTBEAT,
-    RACE_STATUS,
-    DISPLAY_TEXT_MESSAGE,
-    XML_MESSAGE,
-    RACE_START_STATUS,
-    YACHT_EVENT_CODE,
-    YACHT_ACTION_CODE,
-    CHATTER_TEXT,
-    BOAT_LOCATION,
-    MARK_ROUNDING,
-    COURSE_WIND,
-    AVG_WIND,
-    OTHER;
-
-    static PacketType assignPacketType(int packetType){
-        switch(packetType){
-            case 1:
-                return HEARTBEAT;
-            case 12:
-                return RACE_STATUS;
-            case 20:
-                return DISPLAY_TEXT_MESSAGE;
-            case 26:
-                return XML_MESSAGE;
-            case 27:
-                return RACE_START_STATUS;
-            case 29:
-                return YACHT_EVENT_CODE;
-            case 31:
-                return YACHT_ACTION_CODE;
-            case 36:
-                return CHATTER_TEXT;
-            case 37:
-                return BOAT_LOCATION;
-            case 38:
-                return MARK_ROUNDING;
-            case 44:
-                return COURSE_WIND;
-            case 47:
-                return AVG_WIND;
-            default:
-        }
-        return OTHER;
-    }
-
-
-}

src/main/java/seng302/models/parsers/StreamPacket.java

@@ -1,44 +0,0 @@
-package seng302.models.parsers;
-
-/**
- * Created by kre39 on 23/04/17.
- */
-public class StreamPacket {
-
-    //Change int to an ENUM for the type
-    private PacketType type;
-
-    private long messageLength;
-    private long timeStamp;
-    private byte[] payload;
-
-    StreamPacket(int type, long messageLength, long timeStamp, byte[] payload) {
-        this.type = PacketType.assignPacketType(type);
-        this.messageLength = messageLength;
-        this.timeStamp = timeStamp;
-        this.payload = payload;
-//        System.out.println("type = " + this.type.toString());
-        //switch the packet type to deal with what ever specific packet you want to deal with
-//        if (this.type == PacketType.XML_MESSAGE){
-//            //System.out.println("--------");
-//            System.out.println(new String(payload));
-//            //StreamParser.parsePacket(this);
-//        }
-    }
-
-    PacketType getType() {
-        return type;
-    }
-
-    public long getMessageLength() {
-        return messageLength;
-    }
-
-    byte[] getPayload() {
-        return payload;
-    }
-
-    long getTimeStamp() {
-        return timeStamp;
-    }
-}

src/main/java/seng302/models/parsers/StreamParser.java

@@ -31,7 +31,7 @@ public class StreamParser extends Thread{
      public static ConcurrentHashMap<Long, PriorityBlockingQueue<BoatPositionPacket>> boatPositions = new ConcurrentHashMap<>();
      private String threadName;
      private Thread t;
-     private static boolean newXmlRecieved = false;
+     private static boolean newRaceXmlReceived = false;
      private static boolean raceStarted = false;
      private static XMLParser xmlObject;
      private static boolean raceFinished = false;
@@ -124,7 +124,7 @@ public class StreamParser extends Thread{
                      break;
                  case XML_MESSAGE:
                      System.out.println("XML MESSAGE GOT");
-                     newXmlRecieved = true;
+                     newRaceXmlReceived = true;
                      extractXmlMessage(packet);
                      break;
                  case RACE_START_STATUS:
@@ -299,7 +299,6 @@ public class StreamParser extends Thread{
         int messageType = payload[9];
         long messageLength = bytesToLong(Arrays.copyOfRange(payload,12,14));
         String xmlMessage = new String((Arrays.copyOfRange(payload,14,(int) (14 + messageLength)))).trim();
-        System.out.println("xmlMessage = " + xmlMessage);
 
         //Create XML document Object
         DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
@@ -317,7 +316,7 @@ public class StreamParser extends Thread{
             boats = xmlObject.getBoatXML().getCompetingBoats();
         }
         if (messageType == 6) { //6 is race info xml
-            newXmlRecieved = true;
+            newRaceXmlReceived = true;
         }
     }
 
@@ -586,9 +585,15 @@ public class StreamParser extends Thread{
         System.out.println("[CLIENT] Shutting down stream parser");
     }
 
-    public static boolean isNewXmlRecieved(){
-        if (newXmlRecieved){
-            newXmlRecieved = false;
+    /**
+     * Used to check if a new un-processed xml has been found, if so will return true before
+     * toggling off so that the next check will return false.
+     *
+     * @return the status of if new xml has been received
+     */
+    public static boolean isNewRaceXmlReceived(){
+        if (newRaceXmlReceived){
+            newRaceXmlReceived = false;
             return true;
         } else {
             return false;

src/main/java/seng302/server/ServerThread.java

@@ -254,6 +254,7 @@ public class ServerThread implements Runnable, Observer {
                 }
             }
         },25000);
+        //Delays the new course xml data for 25 seconds so the boats are able to pass the starting line
     }
 
     public void run() {