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authorGravatar Thog2017-03-08 08:17:04 +0100
committerGravatar Thog2017-03-08 08:17:04 +0100
commit6e464ea251cab63c776ece0b2a356f1498ffa294 (patch)
tree5ed30c03f5ac4cd2d6877874f5ede576049954f7 /src/main/java/cuchaz/enigma/mapping/ClassEntry.java
parentDrop unix case style and implement hashCode when equals is overrided (diff)
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Follow Fabric guidelines
Diffstat (limited to 'src/main/java/cuchaz/enigma/mapping/ClassEntry.java')
-rw-r--r--src/main/java/cuchaz/enigma/mapping/ClassEntry.java295
1 files changed, 148 insertions, 147 deletions
diff --git a/src/main/java/cuchaz/enigma/mapping/ClassEntry.java b/src/main/java/cuchaz/enigma/mapping/ClassEntry.java
index 398b135..788811f 100644
--- a/src/main/java/cuchaz/enigma/mapping/ClassEntry.java
+++ b/src/main/java/cuchaz/enigma/mapping/ClassEntry.java
@@ -8,6 +8,7 @@
8 * Contributors: 8 * Contributors:
9 * Jeff Martin - initial API and implementation 9 * Jeff Martin - initial API and implementation
10 ******************************************************************************/ 10 ******************************************************************************/
11
11package cuchaz.enigma.mapping; 12package cuchaz.enigma.mapping;
12 13
13import com.google.common.collect.Lists; 14import com.google.common.collect.Lists;
@@ -16,151 +17,151 @@ import java.util.List;
16 17
17public class ClassEntry implements Entry { 18public class ClassEntry implements Entry {
18 19
19 private String name; 20 private String name;
20 21
21 public ClassEntry(String className) { 22 public ClassEntry(String className) {
22 if (className == null) { 23 if (className == null) {
23 throw new IllegalArgumentException("Class name cannot be null!"); 24 throw new IllegalArgumentException("Class name cannot be null!");
24 } 25 }
25 if (className.indexOf('.') >= 0) { 26 if (className.indexOf('.') >= 0) {
26 throw new IllegalArgumentException("Class name must be in JVM format. ie, path/to/package/class$inner : " + className); 27 throw new IllegalArgumentException("Class name must be in JVM format. ie, path/to/package/class$inner : " + className);
27 } 28 }
28 29
29 this.name = className; 30 this.name = className;
30 31
31 if (isInnerClass() && getInnermostClassName().indexOf('/') >= 0) { 32 if (isInnerClass() && getInnermostClassName().indexOf('/') >= 0) {
32 throw new IllegalArgumentException("Inner class must not have a package: " + className); 33 throw new IllegalArgumentException("Inner class must not have a package: " + className);
33 } 34 }
34 } 35 }
35 36
36 public ClassEntry(ClassEntry other) { 37 public ClassEntry(ClassEntry other) {
37 this.name = other.name; 38 this.name = other.name;
38 } 39 }
39 40
40 @Override 41 @Override
41 public String getName() { 42 public String getName() {
42 return this.name; 43 return this.name;
43 } 44 }
44 45
45 @Override 46 @Override
46 public String getClassName() { 47 public String getClassName() {
47 return this.name; 48 return this.name;
48 } 49 }
49 50
50 @Override 51 @Override
51 public ClassEntry getClassEntry() { 52 public ClassEntry getClassEntry() {
52 return this; 53 return this;
53 } 54 }
54 55
55 @Override 56 @Override
56 public ClassEntry cloneToNewClass(ClassEntry classEntry) { 57 public ClassEntry cloneToNewClass(ClassEntry classEntry) {
57 return classEntry; 58 return classEntry;
58 } 59 }
59 60
60 @Override 61 @Override
61 public int hashCode() { 62 public int hashCode() {
62 return this.name.hashCode(); 63 return this.name.hashCode();
63 } 64 }
64 65
65 @Override 66 @Override
66 public boolean equals(Object other) { 67 public boolean equals(Object other) {
67 return other instanceof ClassEntry && equals((ClassEntry) other); 68 return other instanceof ClassEntry && equals((ClassEntry) other);
68 } 69 }
69 70
70 public boolean equals(ClassEntry other) { 71 public boolean equals(ClassEntry other) {
71 return other != null && this.name.equals(other.name); 72 return other != null && this.name.equals(other.name);
72 } 73 }
73 74
74 @Override 75 @Override
75 public String toString() { 76 public String toString() {
76 return this.name; 77 return this.name;
77 } 78 }
78 79
79 public boolean isInnerClass() { 80 public boolean isInnerClass() {
80 return this.name.lastIndexOf('$') >= 0; 81 return this.name.lastIndexOf('$') >= 0;
81 } 82 }
82 83
83 public List<String> getClassChainNames() { 84 public List<String> getClassChainNames() {
84 return Lists.newArrayList(this.name.split("\\$")); 85 return Lists.newArrayList(this.name.split("\\$"));
85 } 86 }
86 87
87 public List<ClassEntry> getClassChain() { 88 public List<ClassEntry> getClassChain() {
88 List<ClassEntry> entries = Lists.newArrayList(); 89 List<ClassEntry> entries = Lists.newArrayList();
89 StringBuilder buf = new StringBuilder(); 90 StringBuilder buf = new StringBuilder();
90 for (String name : getClassChainNames()) { 91 for (String name : getClassChainNames()) {
91 if (buf.length() > 0) { 92 if (buf.length() > 0) {
92 buf.append("$"); 93 buf.append("$");
93 } 94 }
94 buf.append(name); 95 buf.append(name);
95 entries.add(new ClassEntry(buf.toString())); 96 entries.add(new ClassEntry(buf.toString()));
96 } 97 }
97 return entries; 98 return entries;
98 } 99 }
99 100
100 public String getOutermostClassName() { 101 public String getOutermostClassName() {
101 if (isInnerClass()) { 102 if (isInnerClass()) {
102 return this.name.substring(0, this.name.indexOf('$')); 103 return this.name.substring(0, this.name.indexOf('$'));
103 } 104 }
104 return this.name; 105 return this.name;
105 } 106 }
106 107
107 public ClassEntry getOutermostClassEntry() { 108 public ClassEntry getOutermostClassEntry() {
108 return new ClassEntry(getOutermostClassName()); 109 return new ClassEntry(getOutermostClassName());
109 } 110 }
110 111
111 public String getOuterClassName() { 112 public String getOuterClassName() {
112 if (!isInnerClass()) { 113 if (!isInnerClass()) {
113 throw new Error("This is not an inner class!"); 114 throw new Error("This is not an inner class!");
114 } 115 }
115 return this.name.substring(0, this.name.lastIndexOf('$')); 116 return this.name.substring(0, this.name.lastIndexOf('$'));
116 } 117 }
117 118
118 public ClassEntry getOuterClassEntry() { 119 public ClassEntry getOuterClassEntry() {
119 return new ClassEntry(getOuterClassName()); 120 return new ClassEntry(getOuterClassName());
120 } 121 }
121 122
122 public String getInnermostClassName() { 123 public String getInnermostClassName() {
123 if (!isInnerClass()) { 124 if (!isInnerClass()) {
124 throw new Error("This is not an inner class!"); 125 throw new Error("This is not an inner class!");
125 } 126 }
126 return this.name.substring(this.name.lastIndexOf('$') + 1); 127 return this.name.substring(this.name.lastIndexOf('$') + 1);
127 } 128 }
128 129
129 public boolean isInDefaultPackage() { 130 public boolean isInDefaultPackage() {
130 return this.name.indexOf('/') < 0; 131 return this.name.indexOf('/') < 0;
131 } 132 }
132 133
133 public String getPackageName() { 134 public String getPackageName() {
134 int pos = this.name.lastIndexOf('/'); 135 int pos = this.name.lastIndexOf('/');
135 if (pos > 0) { 136 if (pos > 0) {
136 return this.name.substring(0, pos); 137 return this.name.substring(0, pos);
137 } 138 }
138 return null; 139 return null;
139 } 140 }
140 141
141 public String getSimpleName() { 142 public String getSimpleName() {
142 int pos = this.name.lastIndexOf('/'); 143 int pos = this.name.lastIndexOf('/');
143 if (pos > 0) { 144 if (pos > 0) {
144 return this.name.substring(pos + 1); 145 return this.name.substring(pos + 1);
145 } 146 }
146 return this.name; 147 return this.name;
147 } 148 }
148 149
149 public ClassEntry buildClassEntry(List<ClassEntry> classChain) { 150 public ClassEntry buildClassEntry(List<ClassEntry> classChain) {
150 assert (classChain.contains(this)); 151 assert (classChain.contains(this));
151 StringBuilder buf = new StringBuilder(); 152 StringBuilder buf = new StringBuilder();
152 for (ClassEntry chainEntry : classChain) { 153 for (ClassEntry chainEntry : classChain) {
153 if (buf.length() == 0) { 154 if (buf.length() == 0) {
154 buf.append(chainEntry.getName()); 155 buf.append(chainEntry.getName());
155 } else { 156 } else {
156 buf.append("$"); 157 buf.append("$");
157 buf.append(chainEntry.isInnerClass() ? chainEntry.getInnermostClassName() : chainEntry.getSimpleName()); 158 buf.append(chainEntry.isInnerClass() ? chainEntry.getInnermostClassName() : chainEntry.getSimpleName());
158 } 159 }
159 160
160 if (chainEntry == this) { 161 if (chainEntry == this) {
161 break; 162 break;
162 } 163 }
163 } 164 }
164 return new ClassEntry(buf.toString()); 165 return new ClassEntry(buf.toString());
165 } 166 }
166} 167}
HIC SVNT DRACONES