MapIdMessagesSujetComparator.java
package comparators;
import java.util.Comparator;
import java.util.Map;
import modeles.MessageModel;
public class MapIdMessagesSujetComparator implements Comparator<Object> {
private Map<String, MessageModel> map;
private boolean ascendant;
public MapIdMessagesSujetComparator(Map<String, MessageModel> map, boolean ascendant) {
this.map = map;
this.ascendant = ascendant;
}
@Override
public int compare(Object a, Object b) {
String expA = map.get(a).getSujet();
String expB = map.get(b).getSujet();
if (expA.equals(expB))
return -1;
else {
if (ascendant)
return expA.compareToIgnoreCase(expB);
else
return expB.compareToIgnoreCase(expA);
}
}
}