package comparators;
import java.util.Comparator;
import java.util.Date;
import java.util.Map;
import modeles.MessageModel;
public class MapIdMessagesDateComparator implements Comparator<Object> {
private Map<String, MessageModel> map;
private boolean ascendant;
public MapIdMessagesDateComparator(Map<String, MessageModel> map, boolean ascendant) {
this.map = map;
this.ascendant = ascendant;
}
@Override
public int compare(Object a, Object b) {
Date dateA = map.get(a).getDateUS();
Date dateB = map.get(b).getDateUS();
if (ascendant) {
if (!dateA.equals(dateB))
return dateA.compareTo(dateB);
else
return 1;
}
else {
if (!dateA.equals(dateB))
return dateB.compareTo(dateA);
else
return -1;
}
// if (dateA != null && dateB != null) {
// if (dateA.after(dateB) || dateA.equals(dateB)) {
// return 1;
// } else {
// return -1;
// }
// } else
// return -1;
}
}