Street history

- Save time of entry for each vehicle

Signed-off-by: HeshamTB <hishaminv@gmail.com>

src/Street.java

@@ -1,21 +1,33 @@
 import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
 
 public class Street {
 
     private double length;
     private int numberOfLanes;
-    private ArrayList<Vehicle> vehicles;
+    private ArrayList<Vehicle> vehicles; //Current
+    private HashMap<Vehicle, ArrayList<Date>> vehiclesHistory;//History of vehicles
     private StreetNames name;
   
   
 
     public Street(double length, int numberOfLanes, StreetNames name) {
         vehicles = new ArrayList<>();
+        vehiclesHistory = new HashMap<>();
         setLength(length);
         setNumberOfLanes(numberOfLanes);
         this.name = name;
     }
 
+    public Date[] getHistoryForVehicle(Vehicle vehicle){
+        if (vehiclesHistory.containsKey(vehicle)){
+            Date[] hist = new Date[vehiclesHistory.get(vehicle).size()];
+            return vehiclesHistory.get(vehicle).toArray(hist);
+        }
+        return null;
+    }
+
     private void setLength(double length) {
         if (length >= 0) this.length = length;
         else throw new IllegalArgumentException("Can not make a negative length street");
@@ -83,10 +95,15 @@ public class Street {
     }
 
     public void addVehicle(Vehicle vehicle) {
-        //if(capcity() > vehicle.getVehicleSize() + 0.5) {
-            //adds incoming vehicle in last.
         vehicles.add(vehicle);
-        //}
+        addHistoryEntry(vehicle);
+    }
+
+    private void addHistoryEntry(Vehicle vehicle) {
+        if (!vehiclesHistory.containsKey(vehicle)) {
+            vehiclesHistory.put(vehicle, new ArrayList<>());
+        }
+        vehiclesHistory.get(vehicle).add(MakkahCity.getTimeMan().getCurrentTime());//Add time
     }
 
     public double capcityPoint(double min, double max) {