Fixed landmark preprocessing.

.idea/runConfigurations.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
\ No newline at end of file

.idea/vcs.xml

@@ -2,6 +2,5 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
-    <mapping directory="$PROJECT_DIR$/oving-9" vcs="Git" />
   </component>
 </project>
\ No newline at end of file

src/Task9.java

-import java.io.BufferedReader;
-import java.io.FileOutputStream;
-import java.io.FileReader;
-import java.io.IOException;
+import java.io.*;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
 import java.nio.file.Files;
@@ -14,25 +11,30 @@ public class Task9 {
 
     Graph g = null;
     try {
-      g = new Graph("noder Iceland.txt");
+      g = new Graph("noder.txt");
     } catch (IOException e) {
       e.printStackTrace();
     }
-    Objects.requireNonNull(g).loadEdges("kanterIceland.txt");
-    int startNumber = 0;
+    Objects.requireNonNull(g).loadEdges("kanter.txt");
+    //g.loadNodes("noder.txt");
+    /*int startNumber = 0;
     List<Edge> edges = g.getShortestPath(0,3);
     System.out.println(startNumber);
     for (Edge edge: edges) {
       System.out.println(edge.getDestination());
     }
     System.out.println("----------------------- Dijkstra Done --------------------------------");
-    g.loadNodes("noder Iceland.txt");
-    g.readNodeInformation("interessepktIceland.txt");
+    g.readNodeInformation("interessepkt.txt");
     Node[] listOfPlaces = g.getListOfPlaces(0,Byte.parseByte("2"),Byte.parseByte("8"));
     for(Node node: listOfPlaces){
       System.out.println(node.getLatitude()+","+node.getLongitude());
+    }*/
+    int[] array = g.fromLandmark(3430400);
+    try {
+      Utils.arrayToFile(array, "testOslo.txt");
+    } catch (Exception e) {
+      e.printStackTrace();
     }
-
   }
 
 }
@@ -154,6 +156,7 @@ class Edge implements  Comparable<Edge>{
 }
 
 class Graph{
+  private final int size;
   private final HashMap<Integer, List<Edge>> adjacencyList = new HashMap<>();
   private final List<Node> nodes = new ArrayList<>();
 
@@ -162,8 +165,8 @@ class Graph{
   }
 
   public Graph(String inFile) throws IOException {
-    int numberOfNodes = Utils.readFirstLine(inFile);
-    for(int i = 0; i < numberOfNodes; ++i) {
+    size = Utils.readFirstLine(inFile);
+    for(int i = 0; i < size; ++i) {
       adjacencyList.put(i, new ArrayList<>());
     }
   }
@@ -268,6 +271,7 @@ class Graph{
   public int [] fromLandmark(int landMark){
     PriorityQueue<Edge> priorityQueue = new PriorityQueue<>();
     int nodeSize = adjacencyList.size();
+    System.out.println(nodeSize);
     int[] pathWeight = new int[nodeSize];
     Arrays.fill(pathWeight, Integer.MAX_VALUE);
     pathWeight[landMark] = 0;
@@ -283,11 +287,11 @@ class Graph{
         for(Edge edge: adjacencyList.get(nextNode)){
           edge.setCurrentWeight(pathWeight[start]);
           priorityQueue.add(edge);
-          index ++;
         }
+        index ++;
         priorityQueue.addAll(adjacencyList.get(nextNode));
       }
-      if(index == nodeSize) return pathWeight;
+      if(index == size) return pathWeight;
     }
     return null;
   }
@@ -329,14 +333,12 @@ class Utils{
     return currentDirectoryPath + System.getProperty("file.separator") +fileName;
   }
 
-public void arrayToFile(int[] array, String fileName) throws IOException{
-    FileOutputStream out= new FileOutputStream(fileName);
-    FileChannel file = out.getChannel();
-    ByteBuffer but = file.map(FileChannel.MapMode.READ_WRITE,0, 4L * array.length);
-    for(int i : array){
-      but.putInt(i);
+public static void arrayToFile(int[] array, String fileName) throws IOException{
+    FileWriter writer = new FileWriter(fileName);
+    for (int j : array) {
+      writer.write(j + "\n");
     }
-    file.close();
+    writer.close();
 }
 
   public static String[] dividedText(String line, int number){