public Route clone() {
Route r = new Route(this.nw, this.id, this.period);
r.emptyDistance = this.emptyDistance;
r.loadedDistance = this.loadedDistance;
r.waitTime = this.waitTime;
// This clone copies the TA as well not just reference.
int taskSetSize = taskSet.size();
for (int i = 0; i < taskSetSize; i++) {
r.taskSet.add(taskSet.get(i).clone());
}
return r;
}
