| Clover coverage report - Maven Clover report |
|
 |
|
|||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| DOMNodeListByTagNameImpl.java | 0% | 0% | 0% | 0% |
|
||||||||||||||
| 1 | /* | |
| 2 | * Java HTML Tidy - JTidy | |
| 3 | * HTML parser and pretty printer | |
| 4 | * | |
| 5 | * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts | |
| 6 | * Institute of Technology, Institut National de Recherche en | |
| 7 | * Informatique et en Automatique, Keio University). All Rights | |
| 8 | * Reserved. | |
| 9 | * | |
| 10 | * Contributing Author(s): | |
| 11 | * | |
| 12 | * Dave Raggett <dsr@w3.org> | |
| 13 | * Andy Quick <ac.quick@sympatico.ca> (translation to Java) | |
| 14 | * Gary L Peskin <garyp@firstech.com> (Java development) | |
| 15 | * Sami Lempinen <sami@lempinen.net> (release management) | |
| 16 | * Fabrizio Giustina <fgiust at users.sourceforge.net> | |
| 17 | * | |
| 18 | * The contributing author(s) would like to thank all those who | |
| 19 | * helped with testing, bug fixes, and patience. This wouldn't | |
| 20 | * have been possible without all of you. | |
| 21 | * | |
| 22 | * COPYRIGHT NOTICE: | |
| 23 | * | |
| 24 | * This software and documentation is provided "as is," and | |
| 25 | * the copyright holders and contributing author(s) make no | |
| 26 | * representations or warranties, express or implied, including | |
| 27 | * but not limited to, warranties of merchantability or fitness | |
| 28 | * for any particular purpose or that the use of the software or | |
| 29 | * documentation will not infringe any third party patents, | |
| 30 | * copyrights, trademarks or other rights. | |
| 31 | * | |
| 32 | * The copyright holders and contributing author(s) will not be | |
| 33 | * liable for any direct, indirect, special or consequential damages | |
| 34 | * arising out of any use of the software or documentation, even if | |
| 35 | * advised of the possibility of such damage. | |
| 36 | * | |
| 37 | * Permission is hereby granted to use, copy, modify, and distribute | |
| 38 | * this source code, or portions hereof, documentation and executables, | |
| 39 | * for any purpose, without fee, subject to the following restrictions: | |
| 40 | * | |
| 41 | * 1. The origin of this source code must not be misrepresented. | |
| 42 | * 2. Altered versions must be plainly marked as such and must | |
| 43 | * not be misrepresented as being the original source. | |
| 44 | * 3. This Copyright notice may not be removed or altered from any | |
| 45 | * source or altered source distribution. | |
| 46 | * | |
| 47 | * The copyright holders and contributing author(s) specifically | |
| 48 | * permit, without fee, and encourage the use of this source code | |
| 49 | * as a component for supporting the Hypertext Markup Language in | |
| 50 | * commercial products. If you use this source code in a product, | |
| 51 | * acknowledgment is not required but would be appreciated. | |
| 52 | * | |
| 53 | */ | |
| 54 | ||
| 55 | package org.w3c.tidy; | |
| 56 | ||
| 57 | /** | |
| 58 | * DOMNodeListByTagNameImpl. The items in the <code>NodeList</code> are accessible via an integral index, starting | |
| 59 | * from 0. | |
| 60 | * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> | |
| 61 | * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) | |
| 62 | * @author Fabrizio Giustina | |
| 63 | * @version $Revision: 779 $ ($Author: fgiust $) | |
| 64 | */ | |
| 65 | public class DOMNodeListByTagNameImpl implements org.w3c.dom.NodeList | |
| 66 | { | |
| 67 | ||
| 68 | /** | |
| 69 | * First node. | |
| 70 | */ | |
| 71 | private Node first; | |
| 72 | ||
| 73 | /** | |
| 74 | * Tag name. | |
| 75 | */ | |
| 76 | private String tagName; | |
| 77 | ||
| 78 | /** | |
| 79 | * Current index. | |
| 80 | */ | |
| 81 | private int currIndex; | |
| 82 | ||
| 83 | /** | |
| 84 | * Max index (number of nodes). | |
| 85 | */ | |
| 86 | private int maxIndex; | |
| 87 | ||
| 88 | /** | |
| 89 | * Current node. | |
| 90 | */ | |
| 91 | private Node currNode; | |
| 92 | ||
| 93 | /** | |
| 94 | * Instantiates a new DOMNodeListByTagName. | |
| 95 | * @param first first node. | |
| 96 | * @param tagName tag name | |
| 97 | */ | |
| 98 | 0 | protected DOMNodeListByTagNameImpl(Node first, String tagName) |
| 99 | { | |
| 100 | 0 | this.first = first; |
| 101 | 0 | this.tagName = tagName; |
| 102 | } | |
| 103 | ||
| 104 | /** | |
| 105 | * @see org.w3c.dom.NodeList#item | |
| 106 | */ | |
| 107 | 0 | public org.w3c.dom.Node item(int index) |
| 108 | { | |
| 109 | 0 | currIndex = 0; |
| 110 | 0 | maxIndex = index; |
| 111 | 0 | preTraverse(first); |
| 112 | ||
| 113 | 0 | if (currIndex > maxIndex && currNode != null) |
| 114 | { | |
| 115 | 0 | return currNode.getAdapter(); |
| 116 | } | |
| 117 | ||
| 118 | 0 | return null; |
| 119 | } | |
| 120 | ||
| 121 | /** | |
| 122 | * @see org.w3c.dom.NodeList#getLength | |
| 123 | */ | |
| 124 | 0 | public int getLength() |
| 125 | { | |
| 126 | 0 | currIndex = 0; |
| 127 | 0 | maxIndex = Integer.MAX_VALUE; |
| 128 | 0 | preTraverse(first); |
| 129 | 0 | return currIndex; |
| 130 | } | |
| 131 | ||
| 132 | /** | |
| 133 | * Traverse the node list. | |
| 134 | * @param node Node | |
| 135 | */ | |
| 136 | 0 | protected void preTraverse(Node node) |
| 137 | { | |
| 138 | 0 | if (node == null) |
| 139 | { | |
| 140 | 0 | return; |
| 141 | } | |
| 142 | ||
| 143 | 0 | if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) |
| 144 | { | |
| 145 | 0 | if (currIndex <= maxIndex && (tagName.equals("*") || tagName.equals(node.element))) |
| 146 | { | |
| 147 | 0 | currIndex += 1; |
| 148 | 0 | currNode = node; |
| 149 | } | |
| 150 | } | |
| 151 | 0 | if (currIndex > maxIndex) |
| 152 | { | |
| 153 | 0 | return; |
| 154 | } | |
| 155 | ||
| 156 | 0 | node = node.content; |
| 157 | 0 | while (node != null) |
| 158 | { | |
| 159 | 0 | preTraverse(node); |
| 160 | 0 | node = node.next; |
| 161 | } | |
| 162 | } | |
| 163 | ||
| 164 | } |
|
||||||||||
