| 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 | 6 | { |
| 46 | 6 | if ( imgReference == null ) |
| 47 | { | |
| 48 | 0 | throw new IllegalArgumentException( "arguments can't be null" ); |
| 49 | } | |
| 50 | 6 | this.reference = imgReference; |
| 51 | 6 | } |
| 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 | 3 | boolean ret = false; |
| 65 | ||
| 66 | 3 | if ( obj == this ) |
| 67 | { | |
| 68 | 0 | ret = true; |
| 69 | } | |
| 70 | 3 | else if ( obj instanceof ImageBlock ) |
| 71 | { | |
| 72 | 3 | final ImageBlock l = (ImageBlock) obj; |
| 73 | 3 | ret = reference.equals( l.reference ); |
| 74 | } | |
| 75 | ||
| 76 | 3 | 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 | } |