Added classes:

- Bus class that extends Vehicle and implements Breakable
	- Street class and properties
	- Route still to be updated. Add Locations for start/end?

src/Bus.java

@@ -0,0 +1,46 @@
+import java.util.Date;
+
+public class Bus extends Vehicle implements Breakable {
+
+    private final int TIME_TO_FIX = 20; //in minutes
+    private boolean broken;
+    private boolean inAccident;
+    private Date breakDownTime;//TODO: PDate
+
+    public Bus(double vehicleSize) {
+        super(vehicleSize);
+    }
+
+    @Override
+    public int getTimeToFix() {
+        return TIME_TO_FIX;
+    }
+
+    @Override
+    public boolean isBroken() {
+        return broken;
+    }
+
+    @Override
+    public boolean isInAccident() {
+        return inAccident;
+    }
+
+    @Override
+    public void collide(Breakable car, Date time) {
+        //Make Accident here and change return type?
+        // or make reference as property
+    }
+
+    @Override
+    public void _break(Date time) {
+        broken = true;
+        breakDownTime = time;
+    }
+
+    @Override
+    public void fix() {
+        broken = false;
+        inAccident = false;
+    }
+}

src/Route.java

@@ -0,0 +1,21 @@
+public class Route {
+
+    private Street[] streets;
+
+    public Route(Street[] streets) {
+        this.streets = streets;
+    }
+
+    public Street[] getStreets() {
+        return this.streets;
+    }
+
+    public double getTotalLength() {
+        double totalLength = 0;
+        for (Street st : streets){
+            totalLength += st.getLength();
+        }
+        return totalLength;
+    }
+
+}

src/Street.java

@@ -0,0 +1,40 @@
+import java.util.ArrayList;
+
+public class Street {
+
+    private double length;
+    private int numberOfLanes;
+    private ArrayList<Vehicle> vehicles;
+
+    public Street(double length, int numberOfLanes) {
+        setLength(length);
+        setNumberOfLanes(numberOfLanes);
+    }
+
+    public Street(double length, int numberOfLanes, ArrayList<Vehicle> vehicles) {
+        this(length, numberOfLanes);
+        this.vehicles = vehicles;
+    }
+
+    private void setLength(double length) {
+        if (length >= 0) this.length = length;
+        else throw new IllegalArgumentException("Can not make a negative length street");
+    }
+
+    private void setNumberOfLanes(int numberOfLanes) {
+        if (numberOfLanes >= 1) this.numberOfLanes = numberOfLanes;
+        else throw new IllegalArgumentException("Street can not have less then 1 lane");
+    }
+
+    public double getLength() {
+        return length;
+    }
+
+    public int getNumberOfLanes() {
+        return numberOfLanes;
+    }
+
+    public ArrayList<Vehicle> getVehicles() {
+        return vehicles;
+    }
+}