| /* |
| * Copyright 2007 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dev.jjs.ast; |
| |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| /** |
| * Interface implemented by named entities. |
| */ |
| public interface HasName { |
| |
| /** |
| * Comparator by name. |
| */ |
| Comparator<HasName> BY_NAME_COMPARATOR = new Comparator<HasName>() { |
| @Override |
| public int compare(HasName o1, HasName o2) { |
| return o1.getName().compareTo(o2.getName()); |
| } |
| }; |
| |
| /** |
| * Collection of utilities to deal with HasName objects. |
| */ |
| public static final class Util { |
| public static <T extends HasName> void sortByName(List<T> list) { |
| Collections.sort(list, BY_NAME_COMPARATOR); |
| } |
| } |
| |
| String getName(); |
| } |