Initial commit

src/main/java/tsp/City.java

@@ -0,0 +1,47 @@
+/*
+* City.java
+* Models a city
+*/
+
+package tsp;
+
+public class City {
+    int x;
+    int y;
+    
+    // Constructs a randomly placed city
+    public City(){
+        this.x = (int)(Math.random()*200);
+        this.y = (int)(Math.random()*200);
+    }
+    
+    // Constructs a city at chosen x, y location
+    public City(int x, int y){
+        this.x = x;
+        this.y = y;
+    }
+    
+    // Gets city's x coordinate
+    public int getX(){
+        return this.x;
+    }
+    
+    // Gets city's y coordinate
+    public int getY(){
+        return this.y;
+    }
+    
+    // Gets the distance to given city
+    public double distanceTo(City city){
+        int xDistance = Math.abs(getX() - city.getX());
+        int yDistance = Math.abs(getY() - city.getY());
+        double distance = Math.sqrt( (xDistance*xDistance) + (yDistance*yDistance) );
+        
+        return distance;
+    }
+    
+    @Override
+    public String toString(){
+        return getX()+", "+getY();
+    }
+}