Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DomCursor |
|
| 1.0;1 |
1 | /** | |
2 | * Copyright (c) 2013-2017, xembly.org | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: 1) Redistributions of source code must retain the above | |
8 | * copyright notice, this list of conditions and the following | |
9 | * disclaimer. 2) Redistributions in binary form must reproduce the above | |
10 | * copyright notice, this list of conditions and the following | |
11 | * disclaimer in the documentation and/or other materials provided | |
12 | * with the distribution. 3) Neither the name of the xembly.org nor | |
13 | * the names of its contributors may be used to endorse or promote | |
14 | * products derived from this software without specific prior written | |
15 | * permission. | |
16 | * | |
17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT | |
19 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
20 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
21 | * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
22 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
23 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
24 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
26 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
27 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
28 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 | */ | |
30 | package org.xembly; | |
31 | ||
32 | import java.util.AbstractCollection; | |
33 | import java.util.Collection; | |
34 | import java.util.Collections; | |
35 | import java.util.Iterator; | |
36 | import lombok.EqualsAndHashCode; | |
37 | import org.w3c.dom.Node; | |
38 | ||
39 | /** | |
40 | * Cursor at DOM. | |
41 | * | |
42 | * <p>The class is immutable and thread-safe. | |
43 | * | |
44 | * @author Yegor Bugayenko (yegor256@gmail.com) | |
45 | * @version $Id: 5569d6a376b73e9fb5d64e21fa762c183e6d51d3 $ | |
46 | * @since 0.16 | |
47 | */ | |
48 | 0 | @EqualsAndHashCode(callSuper = false, of = "nodes") |
49 | final class DomCursor extends | |
50 | AbstractCollection<Node> implements Directive.Cursor { | |
51 | ||
52 | /** | |
53 | * Nodes. | |
54 | */ | |
55 | private final transient Collection<Node> nodes; | |
56 | ||
57 | /** | |
58 | * Public ctor. | |
59 | * @param nds Nodes to encapsulate | |
60 | */ | |
61 | DomCursor(final Collection<Node> nds) { | |
62 | 377 | super(); |
63 | 377 | this.nodes = Collections.unmodifiableCollection(nds); |
64 | 377 | } |
65 | ||
66 | @Override | |
67 | public Iterator<Node> iterator() { | |
68 | 568 | return this.nodes.iterator(); |
69 | } | |
70 | ||
71 | @Override | |
72 | public int size() { | |
73 | 341 | return this.nodes.size(); |
74 | } | |
75 | } |