1 /*
2 * Copyright (c) 2002-2025 Gargoyle Software Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.html;
16
17 import java.io.Serializable;
18 import java.util.AbstractList;
19 import java.util.List;
20
21 import org.w3c.dom.Node;
22
23 /**
24 * An implementation of DomNodeList that is static.
25 *
26 * @author Ahmed Ashour
27 * @author Ronald Brill
28 */
29 class StaticDomNodeList extends AbstractList<DomNode> implements DomNodeList<DomNode>, Serializable {
30
31 private final List<DomNode> elements_;
32
33 StaticDomNodeList(final List<DomNode> elements) {
34 super();
35 elements_ = elements;
36 }
37
38 /**
39 * {@inheritDoc}
40 */
41 @Override
42 public int getLength() {
43 return elements_.size();
44 }
45
46 /**
47 * {@inheritDoc}
48 */
49 @Override
50 public int size() {
51 return getLength();
52 }
53
54 /**
55 * {@inheritDoc}
56 */
57 @Override
58 public Node item(final int index) {
59 return get(index);
60 }
61
62 /**
63 * {@inheritDoc}
64 */
65 @Override
66 public DomNode get(final int index) {
67 return elements_.get(index);
68 }
69
70 }