1 | /*
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2 | * MyNodeList.java
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3 | *
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4 |
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5 | * Copyright (C) 2005 New Zealand Digital Library, http://www.nzdl.org
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6 | *
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7 | * This program is free software; you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation; either version 2 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * This program is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with this program; if not, write to the Free Software
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19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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20 | */
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21 | package org.greenstone.gsdl3.util;
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22 |
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23 | import org.w3c.dom.Node;
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24 | import org.w3c.dom.NodeList;
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25 |
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26 | import java.util.ArrayList;
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27 |
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28 | public class MyNodeList implements NodeList {
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29 | private ArrayList node_list = null;
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30 |
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31 | public MyNodeList() {
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32 | node_list = new ArrayList();
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33 | }
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34 | public int getLength() {
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35 | return node_list.size();
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36 | }
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37 |
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38 | public Node item(int i) {
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39 | if (i<0 || i >= node_list.size()) return null;
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40 | return (Node)node_list.get(i);
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41 | }
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42 |
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43 | public void addNode(Node n) {
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44 | node_list.add(n);
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45 | }
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46 | }
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