Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
FieldDifferences |
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| 1.2;1.2 |
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 com.jeantessier.classreader.*; | |
36 | ||
37 | /** | |
38 | * Documents the difference, if any, for a given field. | |
39 | * All behavior is handled by superclasses. | |
40 | */ | |
41 | public class FieldDifferences extends FeatureDifferences { | |
42 | 1213 | private boolean constantValueDifference = false; |
43 | ||
44 | /** | |
45 | * Only the DifferencesFactory can create instances of this class. | |
46 | */ | |
47 | FieldDifferences(String name, Field_info oldField, Field_info newField) { | |
48 | 1213 | super(name, oldField, newField); |
49 | 1213 | } |
50 | ||
51 | public boolean isConstantValueDifference() { | |
52 | 1297 | return constantValueDifference; |
53 | } | |
54 | ||
55 | /** | |
56 | * Only the DifferencesFactory can set this flag | |
57 | */ | |
58 | void setConstantValueDifference(boolean constantValueDifference) { | |
59 | 288 | this.constantValueDifference = constantValueDifference; |
60 | 288 | } |
61 | ||
62 | public boolean isModified() { | |
63 | 1266 | return isConstantValueDifference() || super.isModified(); |
64 | } | |
65 | ||
66 | public void accept(Visitor visitor) { | |
67 | 47 | visitor.visitFieldDifferences(this); |
68 | 47 | } |
69 | } |