1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/java/de/uapcore/lightpit/Menu.java Sat Dec 16 20:19:28 2017 +0100 1.3 @@ -0,0 +1,82 @@ 1.4 +/* 1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 1.6 + * 1.7 + * Copyright 2017 Mike Becker. All rights reserved. 1.8 + * 1.9 + * Redistribution and use in source and binary forms, with or without 1.10 + * modification, are permitted provided that the following conditions are met: 1.11 + * 1.12 + * 1. Redistributions of source code must retain the above copyright 1.13 + * notice, this list of conditions and the following disclaimer. 1.14 + * 1.15 + * 2. Redistributions in binary form must reproduce the above copyright 1.16 + * notice, this list of conditions and the following disclaimer in the 1.17 + * documentation and/or other materials provided with the distribution. 1.18 + * 1.19 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 1.20 + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1.21 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1.22 + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 1.23 + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 1.24 + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 1.25 + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 1.26 + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 1.27 + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 1.28 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 1.29 + * POSSIBILITY OF SUCH DAMAGE. 1.30 + * 1.31 + */ 1.32 +package de.uapcore.lightpit; 1.33 + 1.34 +import java.util.ArrayList; 1.35 +import java.util.Collections; 1.36 +import java.util.List; 1.37 + 1.38 +/** 1.39 + * Maps a resource key for the menu label to the path name for the underlying 1.40 + * site. 1.41 + * 1.42 + * Objects of this class are internally instantiated by the 1.43 + * {@link ModuleManager}. 1.44 + */ 1.45 +public class Menu extends MenuEntry { 1.46 + 1.47 + private final List<MenuEntry> entries = new ArrayList<>(); 1.48 + private final List<MenuEntry> immutableEntries = Collections.unmodifiableList(entries); 1.49 + 1.50 + public Menu() { 1.51 + super(); 1.52 + } 1.53 + 1.54 + public Menu(ResourceKey resourceKey, String pathName) { 1.55 + super(resourceKey, pathName); 1.56 + } 1.57 + 1.58 + /** 1.59 + * Sets a new list of menu entries for this menu. 1.60 + * 1.61 + * @param entries the list of new menu entries 1.62 + */ 1.63 + public void setEntries(List<MenuEntry> entries) { 1.64 + // in case the given list is immutable, we copy the contents 1.65 + this.entries.clear(); 1.66 + this.entries.addAll(entries); 1.67 + } 1.68 + 1.69 + /** 1.70 + * Retrieves an immutable list of menu entries for this menu. 1.71 + * 1.72 + * @return the list of menu entries 1.73 + */ 1.74 + public List<MenuEntry> getEntries() { 1.75 + return immutableEntries; 1.76 + } 1.77 + 1.78 + /** 1.79 + * Adds a new menu entry to this menu. 1.80 + * @param entry the menu entry to add 1.81 + */ 1.82 + public void addMenuEntry(MenuEntry entry) { 1.83 + entries.add(entry); 1.84 + } 1.85 +}