| Clover coverage report - QedeqKernelSe Coverage Report |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| ModuleLabels.java | 75% | 77,8% | 66,7% | 75% |
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| 1 | /* $Id: ModuleLabels.java,v 1.3 2007/04/12 23:50:04 m31 Exp $ | |
| 2 | * | |
| 3 | * This file is part of the project "Hilbert II" - http://www.qedeq.org | |
| 4 | * | |
| 5 | * Copyright 2000-2007, Michael Meyling <mime@qedeq.org>. | |
| 6 | * | |
| 7 | * "Hilbert II" is free software; you can redistribute | |
| 8 | * it and/or modify it under the terms of the GNU General Public | |
| 9 | * License as published by the Free Software Foundation; either | |
| 10 | * version 2 of the License, or (at your option) any later version. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | */ | |
| 17 | ||
| 18 | package org.qedeq.kernel.bo.module; | |
| 19 | ||
| 20 | import java.util.HashMap; | |
| 21 | import java.util.Map; | |
| 22 | ||
| 23 | import org.qedeq.kernel.dto.module.NodeVo; | |
| 24 | ||
| 25 | ||
| 26 | /** | |
| 27 | * Maps labels of an module to their elements. | |
| 28 | * | |
| 29 | * @version $Revision: 1.3 $ | |
| 30 | * @author Michael Meyling | |
| 31 | */ | |
| 32 | public final class ModuleLabels { | |
| 33 | ||
| 34 | /** Maps labels to business objects. */ | |
| 35 | private final Map label2Bo; | |
| 36 | ||
| 37 | /** Maps labels to context of business objects. */ | |
| 38 | private final Map label2Context; | |
| 39 | ||
| 40 | /** | |
| 41 | * Constructs a new empty module label list. | |
| 42 | */ | |
| 43 | 67 | public ModuleLabels() { |
| 44 | 67 | label2Bo = new HashMap(); |
| 45 | 67 | label2Context = new HashMap(); |
| 46 | } | |
| 47 | ||
| 48 | /** | |
| 49 | * Add node with certain id. | |
| 50 | * | |
| 51 | * @param node For this node. | |
| 52 | * @param context With this context. | |
| 53 | * @throws IllegalModuleDataException The <code>id</code> already exists or is | |
| 54 | * <code>null</code>. | |
| 55 | */ | |
| 56 | 622 | public final void addNode(final ModuleContext context, final NodeVo node) |
| 57 | throws IllegalModuleDataException { | |
| 58 | 622 | if (null == node.getId()) { |
| 59 | 0 | throw new IllegalModuleDataException(10001, "An id was not defined.", context, null, |
| 60 | null); | |
| 61 | } | |
| 62 | 622 | if (label2Bo.containsKey(node.getId())) { |
| 63 | 2 | throw new IllegalModuleDataException(10001, "Id \"" + node.getId() |
| 64 | + "\" defined more than once.", context, | |
| 65 | (ModuleContext) label2Context.get(node.getId()), null); | |
| 66 | } | |
| 67 | 620 | label2Bo.put(node.getId(), node); |
| 68 | // don't forget to use the copy constructor because the context could change! | |
| 69 | 620 | label2Context.put(node.getId(), new ModuleContext(context)); |
| 70 | } | |
| 71 | ||
| 72 | /** | |
| 73 | * Get node for given id. | |
| 74 | * | |
| 75 | * @param id Label to search node for. | |
| 76 | * @return Node for given label. Maybe <code>null</code>. | |
| 77 | */ | |
| 78 | 0 | public final NodeVo getNode(final String id) { |
| 79 | 0 | return (NodeVo) label2Bo.get(id); |
| 80 | } | |
| 81 | ||
| 82 | } |
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