Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ImageBlock |
|
| 2.0;2 |
1 | package org.apache.maven.doxia.module.twiki.parser; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import org.apache.maven.doxia.sink.Sink; | |
23 | ||
24 | /** | |
25 | * Block that represents an image. | |
26 | * | |
27 | * @author Christian Nardi | |
28 | * @version $Id: ImageBlock.java 705065 2008-10-15 21:46:08Z vsiveton $ | |
29 | */ | |
30 | class ImageBlock | |
31 | implements Block | |
32 | { | |
33 | /** | |
34 | * img reference | |
35 | */ | |
36 | private final String reference; | |
37 | ||
38 | /** | |
39 | * Creates the ImageBlock. | |
40 | * | |
41 | * @param imgReference img reference | |
42 | * @throws IllegalArgumentException if the argument is <code>null</code> | |
43 | */ | |
44 | ImageBlock( final String imgReference ) | |
45 | 12 | { |
46 | 12 | if ( imgReference == null ) |
47 | { | |
48 | 0 | throw new IllegalArgumentException( "arguments can't be null" ); |
49 | } | |
50 | 12 | this.reference = imgReference; |
51 | 12 | } |
52 | ||
53 | /** {@inheritDoc} */ | |
54 | public final void traverse( final Sink sink ) | |
55 | { | |
56 | 0 | sink.figure(); |
57 | 0 | sink.figureGraphics( reference ); |
58 | 0 | sink.figure_(); |
59 | 0 | } |
60 | ||
61 | /** {@inheritDoc} */ | |
62 | public final boolean equals( final Object obj ) | |
63 | { | |
64 | 6 | boolean ret = false; |
65 | ||
66 | 6 | if ( obj == this ) |
67 | { | |
68 | 0 | ret = true; |
69 | } | |
70 | 6 | else if ( obj instanceof ImageBlock ) |
71 | { | |
72 | 6 | final ImageBlock l = (ImageBlock) obj; |
73 | 6 | ret = reference.equals( l.reference ); |
74 | } | |
75 | ||
76 | 6 | return ret; |
77 | } | |
78 | ||
79 | /** {@inheritDoc} */ | |
80 | public final int hashCode() | |
81 | { | |
82 | 0 | final int magic1 = 17; |
83 | 0 | final int magic2 = 37; |
84 | ||
85 | 0 | return magic1 + magic2 * reference.hashCode(); |
86 | } | |
87 | } |