[chore] advices from ide

CONTRIBUTING.md

@@ -1,25 +1,25 @@
 # Comment contribuer à ce projet
 
-2 cas sont possibles pour contribuer à ce projet:
+2 cas sont possibles pour contribuer à ce projet :
 
-- Vous ête un étudiant et l'utilisez pour créer votre projet, dans ce cas reportez vous
+- Vous ête un étudiant et l'utilisez pour créer votre projet, dans ce cas, reportez-vous
   à [la section étudiant](#etudiant)
-- Vous êtes un enseignant améliorant ce modèle, dans ce cas reportez vous
+- Vous êtes un enseignant améliorant ce modèle, dans ce cas, reportez-vous
   à [la section enseignant](#enseignant)
 
 ## Etudiant
 
-Vous ne devez pas contribuer directement à ce projet mais devez en effectuer un fork. Une fois cela
+Vous ne devez pas contribuer directement à ce projet, mais devez en effectuer un fork. Une fois cela
-effectué vous devez:
+effectué, vous devez :
 
-- [x] Ajouter votre identifiant de groupe au champs `groupId` du fichier [pom.xml](pom.xml) sous la
+- [x] Ajouter votre identifiant de groupe au champ `groupId` du fichier [pom.xml](pom.xml) sous la
   forme de `fr.u-paris.gla.votreequipe`
-- [ ] Modifier le package principal afin de refleter le nouveau nom de groupe.
+- [x] Modifier le package principal afin de refléter le nouveau nom de groupe.
-- [ ] Adapter le fichier [README](README.md) au contenu de votre projet specifique
+- [x] Adapter le fichier [README](README.md) au contenu de votre projet spécifique
-- [ ] Adapter ce fichier (CONTRIBUTING.md) à vos propres instructions de contribution, notamment:
+- [x] Adapter ce fichier (CONTRIBUTING.md) à vos propres instructions de contribution, notamment :
-    - [ ] Convention de style de codage
+    - [x] Convention de style de codage
-    - [ ] Convention d'utilisation de git
+    - [x] Convention d'utilisation de Git
-    - [ ] Lien avec d'autres projets et d'autres dépôts.
+    - [x] Lien avec d'autres projets et d'autres dépôts.
 - [x] Modifier le fichier `application.properties` au besoin.
 
 ## Convention de style
@@ -41,9 +41,9 @@ séparées,
 intégrées dans la branche dev une fois terminée.
 La branche main ne doit contenir que des versions stables de ce modèle.
 
-Le code est écrit en Java, manipulé par l'outils de construction maven et doit suivre les
+Le code est écrit en Java, manipulé par l'outil de construction maven et doit suivre les
-conventions usuelles du langage et de l'outils.
+conventions usuelles du langage et de l'outil.
 
 Le package principal du code Java est `fr.u_paris.gla.project`
 Le fichier de properties `application.properties` permet d'accéder depuis le code Java aux diverses
-informations inscrite dans maven.
+informations inscrites dans maven.

README.md

@@ -32,7 +32,7 @@ Dans sa version initiale, le programme fournit est un simple code qui se lance e
 application graphique.
 
 Une fois le programme compilé, vous trouverez un jar executable dans le dossier target. Au nom de
-jar près (version changeante), vous pourrez l'exécuter avec:
+jar près (version changeante), vous pourrez l'exécuter avec :
 
 ```
 java -jar target/project-2024.1.0.0-SNAPSHOT.jar --info

src/main/java/fr/u_paris/gla/project/gui/View.java

@@ -6,8 +6,6 @@ import java.awt.Dimension;
 import java.awt.GridLayout;
 import java.awt.HeadlessException;
 import java.awt.Point;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
 import java.awt.event.KeyAdapter;
 import java.awt.event.KeyEvent;
 import java.awt.event.MouseAdapter;
@@ -29,13 +27,9 @@ import javax.swing.table.TableModel;
 public class View extends JFrame {
 
   private final JPanel CardPanel;
-  private final JMenuItem Home;
-  private final JMenuItem Network;
   private final JPanel NetworkPanel;
   private final JTextField TextLocation;
-  private final JButton ButtonLocation;
   private final JPanel HomePanel;
-  private final JPanel MainPanel;
   private final DefaultTableModel modelStops;
   private final JTable tableStops;
   private final JTable tableItinerary;
@@ -43,19 +37,9 @@ public class View extends JFrame {
   private final JScrollPane paneStops;
   private final JScrollPane paneItinerary;
   private final JPanel ItineraryPanel;
-  private final JMenuItem Itinerary;
-  private final JPanel stationsPanel;
   private final JLabel departText;
   private final JLabel arrText;
   private final JTextField TextCoord;
-  private final JButton ButtonCoord;
-  private final JPanel SearchCoordPanel;
-  private final JPanel SearchLocationPanel;
-  private final JLabel NetworkLabel;
-  private final JMenuBar ButtonBar;
-  private final ArrayList<Stop> StopList;
-  private JMenuItem Favorites;
-  private JLabel FavLabel;
   private String departureCur;
 
   private String arrivalCur;
@@ -64,50 +48,46 @@ public class View extends JFrame {
 
   private String searchCoord;
 
-  private ArrayList<Stop> searchRes;
-
-  private int count = 0;
-
 
   public View(ArrayList<Stop> s) throws HeadlessException {
-    MainPanel = new JPanel();
+    JPanel mainPanel = new JPanel();
     GridLayout MainLayout = new GridLayout(1, 2, 50, 0);
-    MainPanel.setLayout(MainLayout);
+    mainPanel.setLayout(MainLayout);
     CardLayout CardLay = new CardLayout();
     CardPanel = new JPanel(CardLay);
 
     HomePanel = new JPanel();
     CardPanel.add(HomePanel);
-    SearchCoordPanel = new JPanel();
+    JPanel searchCoordPanel = new JPanel();
-    SearchLocationPanel = new JPanel();
+    JPanel searchLocationPanel = new JPanel();
     GridLayout SearchLayout = new GridLayout(1, 2);
     HomePanel.setLayout(SearchLayout);
-    HomePanel.add(SearchCoordPanel);
+    HomePanel.add(searchCoordPanel);
-    HomePanel.add(SearchLocationPanel);
+    HomePanel.add(searchLocationPanel);
     GridLayout SearchCoordLayout = new GridLayout(2, 1);
     GridLayout SearchLocationLayout = new GridLayout(2, 1);
-    SearchCoordPanel.setLayout(SearchCoordLayout);
+    searchCoordPanel.setLayout(SearchCoordLayout);
-    SearchLocationPanel.setLayout(SearchLocationLayout);
+    searchLocationPanel.setLayout(SearchLocationLayout);
     TextCoord = new JTextField();
-    ButtonCoord = new JButton("Look for coords");
+    JButton buttonCoord = new JButton("Look for coords");
-    SearchCoordPanel.add(TextCoord);
+    searchCoordPanel.add(TextCoord);
-    SearchCoordPanel.add(ButtonCoord);
+    searchCoordPanel.add(buttonCoord);
     TextLocation = new JTextField();
-    ButtonLocation = new JButton("Look for string");
+    JButton buttonLocation = new JButton("Look for string");
-    SearchLocationPanel.add(TextLocation);
+    searchLocationPanel.add(TextLocation);
-    SearchLocationPanel.add(ButtonLocation);
+    searchLocationPanel.add(buttonLocation);
 
     NetworkPanel = new JPanel();
     CardPanel.add(NetworkPanel);
     GridLayout NetworkLayout = new GridLayout(3, 1);
     NetworkPanel.setLayout(NetworkLayout);
-    NetworkLabel = new JLabel("Network");
+    JLabel networkLabel = new JLabel("Network");
-    NetworkPanel.add(NetworkLabel);
+    NetworkPanel.add(networkLabel);
-    stationsPanel = new JPanel();
+    JPanel stationsPanel = new JPanel();
     NetworkPanel.add(stationsPanel);
     GridLayout StationsLayout = new GridLayout(2, 1);
     departText = new JLabel("Départ: ");
-    arrText = new JLabel("Arivée: ");
+    arrText = new JLabel("Arrivée: ");
     stationsPanel.setLayout(StationsLayout);
     stationsPanel.add(departText);
     stationsPanel.add(arrText);
@@ -125,20 +105,20 @@ public class View extends JFrame {
     paneItinerary.add(tableItinerary);
     ItineraryPanel.add(paneItinerary);
 
-    ButtonBar = new JMenuBar();
+    JMenuBar buttonBar = new JMenuBar();
     GridLayout ButtonLayout = new GridLayout(3, 1);
-    ButtonBar.setLayout(ButtonLayout);
+    buttonBar.setLayout(ButtonLayout);
-    Home = new JMenuItem("Home");
+    JMenuItem home = new JMenuItem("Home");
-    ButtonBar.add(Home);
+    buttonBar.add(home);
-    Network = new JMenuItem("Network");
+    JMenuItem network = new JMenuItem("Network");
-    ButtonBar.add(Network);
+    buttonBar.add(network);
 
-    Itinerary = new JMenuItem("Itinerary");
+    JMenuItem itinerary = new JMenuItem("Itinerary");
-    ButtonBar.add(Itinerary);
+    buttonBar.add(itinerary);
-    ButtonBar.setPreferredSize(new Dimension(50, 500));
+    buttonBar.setPreferredSize(new Dimension(50, 500));
 
-    MainPanel.add(ButtonBar);
+    mainPanel.add(buttonBar);
-    MainPanel.add(CardPanel);
+    mainPanel.add(CardPanel);
 
     modelStops = (DefaultTableModel) tableStops.getModel();
     modelStops.setColumnCount(2);
@@ -147,47 +127,37 @@ public class View extends JFrame {
     modelItinerary = (DefaultTableModel) tableItinerary.getModel();
     modelItinerary.setColumnCount(3);
     modelItinerary.setColumnIdentifiers(new Object[]{"Line", "Stop", "Time"});
-    this.StopList = s;
 
-    setContentPane(MainPanel);
+    setContentPane(mainPanel);
     setTitle("app");
     setExtendedState(JFrame.MAXIMIZED_BOTH);
     //setUndecorated(true);
     setVisible(true);
     setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
-    Home.addActionListener(new ActionListener() {
+    home.addActionListener(e -> {
-      @Override
-      public void actionPerformed(ActionEvent e) {
       CardPanel.removeAll();
       CardPanel.add(HomePanel);
       CardPanel.repaint();
       CardPanel.revalidate();
-      }
     });
 
-    Network.addActionListener(new ActionListener() {
+    network.addActionListener(e -> {
-      @Override
-      public void actionPerformed(ActionEvent e) {
       LoadSearchResult(s, modelStops);
       CardPanel.removeAll();
       CardPanel.add(NetworkPanel);
 
       CardPanel.repaint();
       CardPanel.revalidate();
-      }
     });
 
-    Itinerary.addActionListener(new ActionListener() {
+    itinerary.addActionListener(e -> {
-      @Override
-      public void actionPerformed(ActionEvent e) {
       LoadSearchResult(s, modelItinerary);
       CardPanel.removeAll();
       CardPanel.add(ItineraryPanel);
 
       CardPanel.repaint();
       CardPanel.revalidate();
-      }
     });
 
     TextLocation.addKeyListener(new KeyAdapter() {
@@ -208,9 +178,7 @@ public class View extends JFrame {
       }
     });
 
-    ButtonLocation.addActionListener(new ActionListener() {
+    buttonLocation.addActionListener(e -> {
-      @Override
-      public void actionPerformed(ActionEvent e) {
       CardPanel.removeAll();
       searchLocation = TextLocation.getText();
       LoadSearchResult(s, modelStops);
@@ -219,12 +187,9 @@ public class View extends JFrame {
 
       CardPanel.repaint();
       CardPanel.revalidate();
-      }
     });
 
-    ButtonCoord.addActionListener(new ActionListener() {
+    buttonCoord.addActionListener(e -> {
-      @Override
-      public void actionPerformed(ActionEvent e) {
       CardPanel.removeAll();
       searchCoord = TextCoord.getText();
       LoadSearchResult(s, modelStops);
@@ -233,7 +198,6 @@ public class View extends JFrame {
 
       CardPanel.repaint();
       CardPanel.revalidate();
-      }
     });
     tableStops.addMouseListener(new MouseAdapter() {
       @Override
@@ -259,7 +223,6 @@ public class View extends JFrame {
     s.add(new Stop("M14", "Gare de Lyon", 2.4658452681, 3.0265513));
     View v = new View(s);
 
-
   }
 
   private void showOptionsDialog(JTable table, int x, int y) {
@@ -296,7 +259,7 @@ public class View extends JFrame {
     model.setColumnCount(cols);
 
     // Add new rows based on the search results
-    count = 0;
+    int count = 0;
     for (Stop stop : stops) {
       // Add a row to the table with Stop's line in the first column and Stop's name in the second column
 

src/main/java/fr/u_paris/gla/project/idfm/CSVSchedulesProvider.java

@@ -16,7 +16,7 @@ public class CSVSchedulesProvider {
 
   private static final DateTimeFormatter HOUR_MINUTE_FORMATTER = ScheduleFormat.getTimeFormatter();
 
-  private static final HashMap<String, int[]> timings = new HashMap<String, int[]>() {{
+  private static final HashMap<String, int[]> timings = new HashMap<>() {{
     put("Bus", new int[]{11, 8, 7});
     put("Funicular", new int[]{15, 25, 20});
     put("Tram", new int[]{6, 7, 8, 9});
@@ -36,7 +36,7 @@ public class CSVSchedulesProvider {
   private final Iterator<Transport> currentTransport;
   private Iterator<TraceDescription> currentDescription = Collections.emptyIterator();
 
-  private String current_tansport_type = "";
+  private String current_transport_type = "";
   private LocalDateTime currentHour = null;
   private LocalDateTime lastHour = null;
 
@@ -49,7 +49,7 @@ public class CSVSchedulesProvider {
   }
 
   /**
-   * @param transportType the type of a transport
+   * @param transportType the type of transport
    * @return a random minute depending on the type of the transport
    */
   public static int pickMinute(String transportType) {
@@ -84,17 +84,15 @@ public class CSVSchedulesProvider {
     } else if (currentHour.isBefore(lastHour)) {
       // System.out.println("**Skip: Le current hour est plus petit "+currentHour+"|||"+lastHour);
       addRandomMinutes();
-    } else if (!currentHour.isBefore(lastHour)) {
+    } else {
       // System.out.println("**Skip: Le current hour est plus grand "+currentHour+"|||"+lastHour);
       skipToNextDescription();
-    } else if (!this.currentDescription.hasNext()) {
-      skipToNextTransport();
     }
 
   }
 
   /**
-   * Move to the the nextDescription of a Transport line
+   * Move to the nextDescription of a Transport line
    */
   private void skipToNextDescription() {
     if (this.currentDescription.hasNext()) {
@@ -123,7 +121,7 @@ public class CSVSchedulesProvider {
       Transport transport = this.currentTransport.next();
       this.line[ScheduleFormat.LINE_INDEX] = transport.name;
 
-      current_tansport_type = transport.type;
+      current_transport_type = transport.type;
       this.currentDescription = transport.descriptions.iterator();
       skipToNextDescription();
     }
@@ -141,12 +139,12 @@ public class CSVSchedulesProvider {
   }
 
   /**
-   * Add random minutes for the next passage of a transport. The random minutes depends on the type
+   * Add random minutes for the next passage of transport. The random minutes depends on the type of
-   * of the transport
+   * the transport
    */
   private void addRandomMinutes() {
     // System.out.println("** addM: AVANT: "+currentHour);
-    currentHour = currentHour.plusMinutes(pickMinute(current_tansport_type));
+    currentHour = currentHour.plusMinutes(pickMinute(current_transport_type));
     this.line[ScheduleFormat.TIME_INDEX] = currentHour.format(HOUR_MINUTE_FORMATTER);
     // System.out.println("** addM: APRES: "+currentHour);
     // debut ++;

src/main/java/fr/u_paris/gla/project/idfm/CSVStreamProvider.java

@@ -92,7 +92,7 @@ public final class CSVStreamProvider {
    */
   private Iterator<List<StopEntry>> currentPath = Collections.emptyIterator();
   /**
-   * current iterator for the begin of the line
+   * current iterator for the beginning of the line
    */
   private Iterator<StopEntry> currentSegmentStart = Collections.emptyIterator();
   /**
@@ -162,7 +162,7 @@ public final class CSVStreamProvider {
   /**
    * A tool method to give a delay to go through a certain distance.
    * <p>
-   * This is a model with an linear acceleration and deceleration periods and a constant speed in
+   * This is a model with a linear acceleration and deceleration periods and a constant speed in
    * between.
    *
    * @param distance the distance (in km)
@@ -268,7 +268,7 @@ public final class CSVStreamProvider {
   // }
 
   /**
-   * Store current trace' data as a String array
+   * Store current trace's data as a String array
    *
    * @return The newly generated line of text
    */
@@ -302,7 +302,7 @@ public final class CSVStreamProvider {
       String end_p = this.line[NetworkFormat.STOP_INDEX];
       // String bifurcation = this.line[NetworkFormat.VARIANT_INDEX];
 
-      Transport transp = null;
+      Transport transp;
       if (!transports.containsKey(traceId)) {
         transp = new Transport(nameTransport, traceType, url_image);
         transports.put(traceId, transp);

src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java

@@ -154,7 +154,7 @@ public class IDFMNetworkExtractor {
     long startTime = System.currentTimeMillis();
 
     for (Transport entry : transports.values()) {
-      entry.buildBifurcationOptimzed();
+      entry.buildBifurcationOptimized();
     }
 
     long endTime = System.currentTimeMillis();

src/main/java/fr/u_paris/gla/project/idfm/Stop.java

@@ -19,7 +19,7 @@ public class Stop {
   /**
    * Checks is stopName is connected to this one
    *
-   * @param stopName
+   * @param stopName stop name
    * @return True if stopName is connected to the current stop
    */
   public boolean isStopConnected(String stopName) {
@@ -38,7 +38,7 @@ public class Stop {
   /**
    * Return the connected stop with the name : stopName
    *
-   * @param stopName
+   * @param stopName stop name
    * @return the connected stop with the name : stopName
    */
   public BifStop getConnectedStop(String stopName) {

src/main/java/fr/u_paris/gla/project/idfm/StopEntry.java

@@ -6,20 +6,24 @@ package fr.u_paris.gla.project.idfm;
 import java.text.MessageFormat;
 import java.util.Objects;
 
-/** A transport stop data.
+/**
+ * A transport stop data.
  *
- * @author Emmanuel Bigeon */
+ * @author Emmanuel Bigeon
+ */
 public class StopEntry implements Comparable<StopEntry> {
 
   public final String lname;
   public final double longitude;
   public final double latitude;
 
-  /** Create the stop
+  /**
+   * Create the stop
    *
-   * @param lname
+   * @param lname     line name
-   * @param longitude
+   * @param longitude longitude
-   * @param latitude */
+   * @param latitude  latitude
+   */
   public StopEntry(String lname, double longitude, double latitude) {
     super();
     this.lname = lname;

src/main/java/fr/u_paris/gla/project/idfm/TraceDescription.java

@@ -4,7 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
- * A representation of a transport description encompansing its first and last stop in all of its
+ * A representation of a transport description encompassing its first and last stop in all of its
  * direction, the first and last schedule and all the bifurcation that direction takes. The
  * description comes from the fourth column  * of the stop csv file.
  */

src/main/java/fr/u_paris/gla/project/idfm/TraceEntry.java

@@ -67,9 +67,9 @@ public final class TraceEntry {
   /**
    * Add all the description to the current one
    *
-   * @param desctipt
+   * @param ldescription
    */
-  public void addDescriptions(List<TraceDescription> desctipt) {
+  public void addDescriptions(List<TraceDescription> ldescription) {
-    descriptions.addAll(desctipt);
+    descriptions.addAll(ldescription);
   }
 }

src/main/java/fr/u_paris/gla/project/idfm/Transport.java

@@ -41,7 +41,7 @@ public class Transport {
       Stop fin = stopsMap.get(d.to);
       if (debut != null && fin != null) {
         SimpleEntry<Boolean, List<Integer>> sol = roadToLast(debut.name, fin.name,
-            new ArrayList<String>(), new ArrayList<Integer>());
+            new ArrayList<>(), new ArrayList<>());
         if (sol.getKey()) {
           // found++;
           d.bifurcation = sol.getValue();
@@ -55,7 +55,7 @@ public class Transport {
   /**
    * Build the bifurcation for all the descriptions but optimized
    */
-  public void buildBifurcationOptimzed() {
+  public void buildBifurcationOptimized() {
     // int found = 0;
     for (TraceDescription d : descriptions) {
       Stop debut = stopsMap.get(d.from);
@@ -63,7 +63,7 @@ public class Transport {
       if (debut != null && fin != null) {
         Set<String> alreadyVisited = new HashSet<>();
         SimpleEntry<Boolean, List<Integer>> sol = roadToLastOptimized(debut.name, fin.name,
-            alreadyVisited, new ArrayList<Integer>());
+            alreadyVisited, new ArrayList<>());
         if (sol.getKey()) {
           // found++;
           d.bifurcation = sol.getValue();
@@ -95,8 +95,8 @@ public class Transport {
    *
    * @param currentStop    the current stop we are visiting
    * @param last           The last stop we are trying to go to
-   * @param alreadyVisited All the stop we already have visisted
+   * @param alreadyVisited All the stop we already have visited
-   * @param bif            All the bifurcation encountered from the first stop to the current one
+   * @param bifurcation    All the bifurcation encountered from the first stop to the current one
    * @return True and the bifurcation if we found our road to the last stop and false if we didn't
    */
   public SimpleEntry<Boolean, List<Integer>> roadToLast(String currentStop, String last,
@@ -142,8 +142,8 @@ public class Transport {
    *
    * @param currentStop    the current stop we are visiting
    * @param last           The last stop we are trying to go to
-   * @param alreadyVisited All the stop we already have visisted
+   * @param alreadyVisited All the stop we already have visited
-   * @param bif            All the bifurcation encountered from the first stop to the current one
+   * @param bifurcation    All the bifurcation encountered from the first stop to the current one
    * @return True and the bifurcation if we found our road to the last stop and false if we didn't
    */
   public SimpleEntry<Boolean, List<Integer>> roadToLastOptimized(String currentStop, String last,
@@ -204,7 +204,7 @@ public class Transport {
   }
 
   /**
-   * Print every stops of the line and its connections
+   * Print every stop of the line and its connections
    */
   public void printAllConnectionStops() {
     System.out.println("Affichage des couples (stop, next du stop):");
@@ -222,11 +222,10 @@ public class Transport {
   /**
    * Add all the description to the current one
    *
-   * @param desctipt
+   * @param ldescription
    */
-  public void addDescriptions(List<TraceDescription> desctipt) {
+  public void addDescriptions(List<TraceDescription> ldescription) {
-    descriptions.addAll(desctipt);
+    descriptions.addAll(ldescription);
   }
 
-
 }

src/main/java/fr/u_paris/gla/project/idfm/UnidentifiedStopEntry.java

@@ -23,8 +23,8 @@ public final class UnidentifiedStopEntry extends StopEntry {
   /**
    * Create the stop
    *
-   * @param longitude
+   * @param longitude longitude
-   * @param latitude
+   * @param latitude  latitude
    */
   public UnidentifiedStopEntry(double longitude, double latitude) {
     super("Unidentified", longitude, latitude); //$NON-NLS-1$

src/main/java/fr/u_paris/gla/project/itinerary/Connection.java

@@ -72,7 +72,7 @@ public class Connection {
   }
 
   public double getNextTime(double currentTime) {
-    if (this.schedules.size() == 0) {
+    if (this.schedules.isEmpty()) {
       return currentTime;
     }
 
@@ -87,7 +87,7 @@ public class Connection {
   }
 
   public double getCost(double currentTime) {
-    if (this.schedules.size() == 0) {
+    if (this.schedules.isEmpty()) {
       if (this.lineName.equals("WALK")) {
         return this.time;
       }

src/main/java/fr/u_paris/gla/project/itinerary/Finder.java

@@ -19,8 +19,8 @@ public class Finder {
   /**
    * return a path from startNode to goalNode using A* algorithm
    *
-   * @param startNode
+   * @param startNode start of algorithm
-   * @param goalNode
+   * @param goalNode  end of algorithm
    */
   public List<Path> findPath(Stop startNode, Stop goalNode, double startTime) {
 
@@ -31,7 +31,7 @@ public class Finder {
     HashMap<Stop, Double> fScore = new HashMap<>();
 
     // Initialize scores for all nodes to infinity
-    for (Stop node : graph.getNodes()) {
+    for (Stop node : graph.nodes()) {
       gScore.put(node, Double.POSITIVE_INFINITY);
       fScore.put(node, Double.POSITIVE_INFINITY);
     }
@@ -89,8 +89,8 @@ public class Finder {
   /**
    * Once we found the destination we reconstruct the path
    *
-   * @param cameFrom
+   * @param cameFrom departure
-   * @param current
+   * @param current  current stop
    * @return path
    */
   private List<Path> reconstructPath(HashMap<Stop, Path> cameFrom, Stop current) {
@@ -111,9 +111,9 @@ public class Finder {
   /**
    * Update the priority queue
    *
-   * @param openSet
+   * @param openSet stop queue
-   * @param node
+   * @param node    stop
-   * @param newF
+   * @param newF    new stop
    */
   public void updatePriority(PriorityQueue<Stop> openSet, Stop node, double newF) {
     openSet.remove(node);

src/main/java/fr/u_paris/gla/project/itinerary/Graph.java

@@ -3,26 +3,9 @@ package fr.u_paris.gla.project.itinerary;
 import java.util.Map;
 import java.util.Set;
 
-public class Graph {
+public record Graph(Set<Stop> nodes, Map<Stop, Set<Connection>> connections) {
-
-  private final Set<Stop> nodes;
-
-  private final Map<Stop, Set<Connection>> connections;
-
-  public Graph(Set<Stop> nodes, Map<Stop, Set<Connection>> connections) {
-    this.nodes = nodes;
-    this.connections = connections;
-  }
 
   public Set<Connection> getConnections(Stop node) {
     return connections.get(node);
   }
-
-  public Set<Stop> getNodes() {
-    return nodes;
-  }
-
-  public Map<Stop, Set<Connection>> getConnections() {
-    return connections;
-  }
 }

src/main/java/fr/u_paris/gla/project/itinerary/Parse.java

@@ -118,7 +118,7 @@ public class Parse {
    * @param line        the current line we want to parse
    * @param nodes       the graph of stops
    * @param tmp         list of the created stops
-   * @param connections
+   * @param connections set of connections
    */
   private static void addLine(String[] line, HashSet<Stop> nodes,
       HashMap<String, ArrayList<Stop>> tmp, HashMap<Stop, Set<Connection>> connections) {
@@ -162,14 +162,14 @@ public class Parse {
       }
     }
 
-    if (directions.size() == 0) {
+    if (directions.isEmpty()) {
       return;
     }
 
     Stop next_stop = null;
     if (directions.size() > 1) {
-      int bifurcation = bifurcations.size() == 0 ? 0 : bifurcations.get(0);
+      int bifurcation = bifurcations.isEmpty() ? 0 : bifurcations.get(0);
-      if (bifurcations.size() > 0) {
+      if (!bifurcations.isEmpty()) {
         bifurcations.remove(0);
       }
       for (Connection d : directions) {
@@ -184,7 +184,7 @@ public class Parse {
     } else {
       next_stop = directions.get(0).getStop();
       if (directions.get(0).getBifurcation() != 0) {
-        if (bifurcations.size() > 0 && directions.get(0).getBifurcation() == bifurcations.get(0)) {
+        if (!bifurcations.isEmpty() && directions.get(0).getBifurcation() == bifurcations.get(0)) {
           bifurcations.remove(0);
         }
       }

src/main/java/fr/u_paris/gla/project/itinerary/Path.java

@@ -11,7 +11,6 @@ public class Path {
   private final double travelTime;
   private final String line;
   private final Connection connection;
-  private double distance;
 
   public Path(Stop current, Connection connection, double startTime) {
     this.current = current;

src/main/java/fr/u_paris/gla/project/utils/CSVTools.java

@@ -93,7 +93,7 @@ public final class CSVTools {
    * Save our current CSV variable's data into an actual file
    *
    * @param filename             the saved file's name and path
-   * @param contentLineConsumer our data variable
+   * @param contentLinesConsumer our data variable
    * @throws IOException if we can't write the data into the file
    */
   public static void writeCSVToFile(String filename,

src/test/java/fr/u_paris/gla/project/idfm/CSVStreamProviderTest.java

@@ -18,7 +18,7 @@ import org.junit.jupiter.api.Test;
 
 public class CSVStreamProviderTest {
 
-  //Test de hasNext, pour le cas ou il y'a un trace et cas ou il n'y en a pas
+  //Test de hasNext, pour le cas où il y a un "trace" et cas ou il n'y en a pas
   @Test
   public void testHasNext() {
     // Scénario sans Trace

src/test/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractorTest.java

@@ -63,7 +63,7 @@ class IDFMNetworkExtractorTest {
 
     method.invoke(null, trace, candidate);
 
-    //L'appel c'est derouler correctement
+    // L'appel s'est déroulé correctement
     assertTrue(true, "L'appel de addCandidate s'est déroulé sans erreur.");
   }
 }

src/test/java/fr/u_paris/gla/project/idfm/TraceEntryTest.java

@@ -16,7 +16,7 @@ public class TraceEntryTest {
     String terminus1 = "Terminus A";
     String terminus2 = "Terminus B";
 
-    //Ajouter des arrêt sur la ligne
+    //Ajouter des arrêts sur la ligne
     traceEntry.addTerminus(terminus1);
     traceEntry.addTerminus(terminus2);
     List<String> terminusList = traceEntry.getTerminus();
@@ -45,7 +45,7 @@ public class TraceEntryTest {
   }
 
 
-  //Verfier si le nom de la ligne lname est correctement initialiser
+  // Verifier si le nom de la ligne lname est correctement initialisé
   @Test
   public void testTraceEntryName() {
     TraceEntry traceEntry = new TraceEntry("Ligne 1", "IDFM:03434", "Bus", "dummy_url");