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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
RemovableDifferences.java | 50% | 94.1% | 100% | 92.3% |
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1 | /* | |
2 | * Copyright (c) 2001-2009, Jean Tessier | |
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: | |
8 | * | |
9 | * * Redistributions of source code must retain the above copyright | |
10 | * notice, this list of conditions and the following disclaimer. | |
11 | * | |
12 | * * Redistributions in binary form must reproduce the above copyright | |
13 | * notice, this list of conditions and the following disclaimer in the | |
14 | * documentation and/or other materials provided with the distribution. | |
15 | * | |
16 | * * Neither the name of Jean Tessier nor the names of his contributors | |
17 | * may be used to endorse or promote products derived from this software | |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR | |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
31 | */ | |
32 | ||
33 | package com.jeantessier.diff; | |
34 | ||
35 | import org.apache.log4j.*; | |
36 | ||
37 | /** | |
38 | * Documents the difference, if any, for a given programming | |
39 | * element that can be absent in either the old or the new | |
40 | * codebase. This includes classes, interfaces, fields, | |
41 | * constructors, and methods. | |
42 | */ | |
43 | public abstract class RemovableDifferences implements Differences, Comparable { | |
44 | private String name; | |
45 | ||
46 | 2497 | protected RemovableDifferences(String name) { |
47 | 2497 | this.name = name; |
48 | } | |
49 | ||
50 | 13336 | public String getName() { |
51 | 13336 | return name; |
52 | } | |
53 | ||
54 | public abstract String getOldDeclaration(); | |
55 | public abstract String getNewDeclaration(); | |
56 | ||
57 | 4412 | public boolean isRemoved() { |
58 | 4412 | boolean result = (getOldDeclaration() != null) && (getNewDeclaration() == null); |
59 | ||
60 | 4412 | Logger.getLogger(getClass()).debug(getName() + " IsRemoved(): " + result); |
61 | ||
62 | 4412 | return result; |
63 | } | |
64 | ||
65 | 2119 | public boolean isModified() { |
66 | 2119 | boolean result = (getOldDeclaration() != null) && (getNewDeclaration() != null) && !getOldDeclaration().equals(getNewDeclaration()); |
67 | ||
68 | 2119 | Logger.getLogger(getClass()).debug(getName() + " IsModified(): " + result); |
69 | ||
70 | 2119 | return result; |
71 | } | |
72 | ||
73 | 1943 | public boolean isNew() { |
74 | 1943 | boolean result = (getOldDeclaration() == null) && (getNewDeclaration() != null); |
75 | ||
76 | 1943 | Logger.getLogger(getClass()).debug(getName() + " IsNew(): " + result); |
77 | ||
78 | 1943 | return result; |
79 | } | |
80 | ||
81 | 166 | public String toString() { |
82 | 166 | return getName(); |
83 | } | |
84 | ||
85 | 53 | public int compareTo(Object other) { |
86 | 53 | int result = 0; |
87 | ||
88 | 53 | if (other instanceof RemovableDifferences) { |
89 | 53 | result = getName().compareTo(((RemovableDifferences) other).getName()); |
90 | } else { | |
91 | 0 | throw new ClassCastException("Unable to compare RemovableDifferences to " + other.getClass().getName()); |
92 | } | |
93 | ||
94 | 53 | return result; |
95 | } | |
96 | } |
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