/*
This file is part of RouteConverter.
RouteConverter is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
RouteConverter is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.routes.impl;
import slash.navigation.routes.Category;
import java.io.IOException;
import java.text.Collator;
import java.util.Comparator;
/**
* Compares {@link Category}s by their name.
*
* @author Christian Pesch
*/
class CategoryComparator implements Comparator<Category> {
private String getName(Category category) {
try {
return category.getName();
} catch (IOException e) {
return "?";
}
}
public int compare(Category c1, Category c2) {
return Collator.getInstance().compare(getName(c1), getName(c2));
}
}