public List<Question> getSortedQuestions(Context context) {
List<Question> temp = new ArrayList<Question>(this.questions);
DistanceComparator compare = new DistanceComparator();
compare.setContext(context);
Collections.sort(this.questions, compare);
return temp;
}
private LinkedList<TaxiData> makeCopyListOfTaxi(User u) {
LinkedList<TaxiData> templistOfTaxiData = new LinkedList<TaxiData>();
for (Taxi taxi : listOfTaxi) {
if (!taxi.isBusy()
&& (DistanceComparator.calculateDistance(u.getPos(), taxi.getPos()) < 1000)) {
TaxiData td = new TaxiData();
td.setId((int) taxi.getId());
td.setPos(taxi.getPos());
templistOfTaxiData.add(td);
}
}
return templistOfTaxiData;
}
