| Clover coverage report - Clover results for XOM 1.2d1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| Elements.java | - | 100% | 100% | 100% |
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| 1 | /* Copyright 2002-2004 Elliotte Rusty Harold | |
| 2 | ||
| 3 | This library is free software; you can redistribute it and/or modify | |
| 4 | it under the terms of version 2.1 of the GNU Lesser General Public | |
| 5 | License as published by the Free Software Foundation. | |
| 6 | ||
| 7 | This library is distributed in the hope that it will be useful, | |
| 8 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 9 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 10 | GNU Lesser General Public License for more details. | |
| 11 | ||
| 12 | You should have received a copy of the GNU Lesser General Public | |
| 13 | License along with this library; if not, write to the | |
| 14 | Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |
| 15 | Boston, MA 02111-1307 USA | |
| 16 | ||
| 17 | You can contact Elliotte Rusty Harold by sending e-mail to | |
| 18 | elharo@metalab.unc.edu. Please include the word "XOM" in the | |
| 19 | subject line. The XOM home page is located at http://www.xom.nu/ | |
| 20 | */ | |
| 21 | ||
| 22 | package nu.xom; | |
| 23 | ||
| 24 | import java.util.ArrayList; | |
| 25 | import java.util.List; | |
| 26 | ||
| 27 | /** | |
| 28 | * | |
| 29 | * <p> | |
| 30 | * A read-only list of elements for traversal purposes. | |
| 31 | * Changes to the document from which this list was generated | |
| 32 | * are not reflected in this list. Changes to the individual | |
| 33 | * <code>Element</code> objects in the list are reflected. | |
| 34 | * </p> | |
| 35 | * | |
| 36 | * @author Elliotte Rusty Harold | |
| 37 | * @version 1.0 | |
| 38 | * | |
| 39 | * | |
| 40 | */ | |
| 41 | public final class Elements { | |
| 42 | ||
| 43 | ||
| 44 | private List elements = new ArrayList(1); | |
| 45 | ||
| 46 | // non-public constructor to prevent instantiation | |
| 47 | 4176 | Elements() {} |
| 48 | ||
| 49 | /** | |
| 50 | * <p> | |
| 51 | * Returns the number of elements in the list. | |
| 52 | * This is guaranteed non-negative. | |
| 53 | * </p> | |
| 54 | * | |
| 55 | * @return the number of elements in the list | |
| 56 | */ | |
| 57 | 10732 | public int size() { |
| 58 | 10732 | return elements.size(); |
| 59 | } | |
| 60 | ||
| 61 | /** | |
| 62 | * <p> | |
| 63 | * Returns the index<sup>th</sup> element in the list. | |
| 64 | * The first element has index 0. The last element | |
| 65 | * has index <code>size()-1</code>. | |
| 66 | * </p> | |
| 67 | * | |
| 68 | * @param index the element to return | |
| 69 | * | |
| 70 | * @return the element at the specified position | |
| 71 | * | |
| 72 | * @throws IndexOutOfBoundsException if index is negative | |
| 73 | * or greater than or equal to the size of the list | |
| 74 | */ | |
| 75 | 27537 | public Element get(int index) { |
| 76 | 27537 | return (Element) elements.get(index); |
| 77 | } | |
| 78 | ||
| 79 | ||
| 80 | // Add the specified Element object to the list | |
| 81 | 29960 | void add(Element element) { |
| 82 | 29960 | elements.add(element); |
| 83 | } | |
| 84 | ||
| 85 | } |
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