/
Route.java
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/
Route.java
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import java.util.*;
/**
* Represents a route from one tile to another.
*/
public class Route implements Comparable<Route> {
private Tile start;
private Tile end;
private List<Aim> directions;
public Route(Tile start, Tile end, List<Aim> directions) {
this.start = start;
this.end = end;
this.directions = directions;
}
public void setStart(Tile tile) {
this.start = tile;
}
public Tile getStart() {
return start;
}
public Tile getEnd() {
return end;
}
public int getDistance() {
return directions.size();
}
public List<Aim> getDirections() {
return directions;
}
public Aim getAim() {
return directions.get(0);
}
public Object clone() {
return new Route(start, end, new ArrayList<Aim> (this.directions));
}
@Override
public int compareTo(Route route) {
return getDistance() - route.getDistance();
}
@Override
public int hashCode() {
return start.hashCode() * Ants.MAX_MAP_SIZE * Ants.MAX_MAP_SIZE + end.hashCode();
}
@Override
public boolean equals(Object o) {
boolean result = false;
if (o instanceof Route) {
Route route = (Route)o;
result = start.equals(route.start) && end.equals(route.end);
}
return result;
}
public String toString() {
return this.start + " -> " + this.end + " by " + Arrays.toString(this.directions.toArray());
}
}