comparison: src/java/de/uapcore/lightpit/Menu.java
src/java/de/uapcore/lightpit/Menu.java
- changeset 10
- 89e3e6e28b69
- child 11
- 737ab27e37b3
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| 9:20a9b2bc9063 | 10:89e3e6e28b69 |
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| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2017 Mike Becker. All rights reserved. | |
| 5 * | |
| 6 * Redistribution and use in source and binary forms, with or without | |
| 7 * modification, are permitted provided that the following conditions are met: | |
| 8 * | |
| 9 * 1. Redistributions of source code must retain the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer. | |
| 11 * | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 26 * POSSIBILITY OF SUCH DAMAGE. | |
| 27 * | |
| 28 */ | |
| 29 package de.uapcore.lightpit; | |
| 30 | |
| 31 import java.util.ArrayList; | |
| 32 import java.util.Collections; | |
| 33 import java.util.List; | |
| 34 | |
| 35 /** | |
| 36 * Maps a resource key for the menu label to the path name for the underlying | |
| 37 * site. | |
| 38 * | |
| 39 * Objects of this class are internally instantiated by the | |
| 40 * {@link ModuleManager}. | |
| 41 */ | |
| 42 public class Menu extends MenuEntry { | |
| 43 | |
| 44 private final List<MenuEntry> entries = new ArrayList<>(); | |
| 45 private final List<MenuEntry> immutableEntries = Collections.unmodifiableList(entries); | |
| 46 | |
| 47 public Menu() { | |
| 48 super(); | |
| 49 } | |
| 50 | |
| 51 public Menu(ResourceKey resourceKey, String pathName) { | |
| 52 super(resourceKey, pathName); | |
| 53 } | |
| 54 | |
| 55 /** | |
| 56 * Sets a new list of menu entries for this menu. | |
| 57 * | |
| 58 * @param entries the list of new menu entries | |
| 59 */ | |
| 60 public void setEntries(List<MenuEntry> entries) { | |
| 61 // in case the given list is immutable, we copy the contents | |
| 62 this.entries.clear(); | |
| 63 this.entries.addAll(entries); | |
| 64 } | |
| 65 | |
| 66 /** | |
| 67 * Retrieves an immutable list of menu entries for this menu. | |
| 68 * | |
| 69 * @return the list of menu entries | |
| 70 */ | |
| 71 public List<MenuEntry> getEntries() { | |
| 72 return immutableEntries; | |
| 73 } | |
| 74 | |
| 75 /** | |
| 76 * Adds a new menu entry to this menu. | |
| 77 * @param entry the menu entry to add | |
| 78 */ | |
| 79 public void addMenuEntry(MenuEntry entry) { | |
| 80 entries.add(entry); | |
| 81 } | |
| 82 } |
