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32
33 package com.jeantessier.classreader;
34
35 import java.io.*;
36 import java.util.*;
37
38 public class TextPrinter extends Printer {
39 private boolean top = true;
40
41 public TextPrinter(PrintWriter out) {
42 super(out);
43 }
44
45 public void visitClassfile(Classfile classfile) {
46 classfile.getConstantPool().accept(this);
47
48 append(classfile.getDeclaration()).append(" {").eol();
49
50 Iterator i;
51
52 i = classfile.getAllFields().iterator();
53 while (i.hasNext()) {
54 ((Visitable) i.next()).accept(this);
55 }
56
57 i = classfile.getAllMethods().iterator();
58 while (i.hasNext()) {
59 ((Visitable) i.next()).accept(this);
60 }
61
62 append("}").eol();
63 }
64
65 public void visitClass_info(Class_info entry) {
66 if (top) {
67 top = false;
68 append(currentCount()).append(": ");
69 append("Class ");
70 entry.getRawName().accept(this);
71 eol();
72 top = true;
73 } else {
74 entry.getRawName().accept(this);
75 }
76 }
77
78 public void visitFieldRef_info(FieldRef_info entry) {
79 Class_info c = entry.getRawClass();
80 NameAndType_info nat = entry.getRawNameAndType();
81
82 if (top) {
83 top = false;
84 append(currentCount()).append(": ");
85 append("Field ");
86 nat.getRawType().accept(this);
87 append(" ");
88 c.accept(this);
89 append(".");
90 nat.getRawName().accept(this);
91 eol();
92 top = true;
93 } else {
94 nat.getRawType().accept(this);
95 append(" ");
96 c.accept(this);
97 append(".");
98 nat.getRawName().accept(this);
99 }
100 }
101
102 public void visitMethodRef_info(MethodRef_info entry) {
103 Class_info c = entry.getRawClass();
104 NameAndType_info nat = entry.getRawNameAndType();
105
106 if (top) {
107 top = false;
108 append(currentCount()).append(": ");
109 append("Method ");
110 c.accept(this);
111 append(".");
112 nat.getRawName().accept(this);
113 nat.getRawType().accept(this);
114 eol();
115 top = true;
116 } else {
117 c.accept(this);
118 append(".");
119 nat.getRawName().accept(this);
120 nat.getRawType().accept(this);
121 }
122 }
123
124 public void visitInterfaceMethodRef_info(InterfaceMethodRef_info entry) {
125 Class_info c = entry.getRawClass();
126 NameAndType_info nat = entry.getRawNameAndType();
127
128 if (top) {
129 top = false;
130 append(currentCount()).append(": ");
131 append("Interface Method ");
132 c.accept(this);
133 append(".");
134 nat.getRawName().accept(this);
135 nat.getRawType().accept(this);
136 eol();
137 top = true;
138 } else {
139 c.accept(this);
140 append(".");
141 nat.getRawName().accept(this);
142 nat.getRawType().accept(this);
143 }
144 }
145
146 public void visitString_info(String_info entry) {
147 if (top) {
148 top = false;
149 append(currentCount()).append(": String ");
150 entry.getRawValue().accept(this);
151 eol();
152 top = true;
153 } else {
154 entry.getRawValue().accept(this);
155 }
156 }
157
158 public void visitInteger_info(Integer_info entry) {
159 if (top) {
160 append(currentCount()).append(": Integer ").append(entry.getValue()).eol();
161 } else {
162 append(entry.getValue());
163 }
164 }
165
166 public void visitFloat_info(Float_info entry) {
167 if (top) {
168 append(currentCount()).append(": Float ").append(entry.getValue()).eol();
169 } else {
170 append(entry.getValue());
171 }
172 }
173
174 public void visitLong_info(Long_info entry) {
175 if (top) {
176 append(currentCount()).append(": Long ").append(entry.getValue()).eol();
177 } else {
178 append(entry.getValue());
179 }
180 }
181
182 public void visitDouble_info(Double_info entry) {
183 if (top) {
184 append(currentCount()).append(": Double ").append(entry.getValue()).eol();
185 } else {
186 append(entry.getValue());
187 }
188 }
189
190 public void visitNameAndType_info(NameAndType_info entry) {
191 if (top) {
192 top = false;
193 append(currentCount()).append(": Name and Type ");
194 entry.getRawName().accept(this);
195 append(" ");
196 entry.getRawType().accept(this);
197 eol();
198 top = true;
199 } else {
200 entry.getRawName().accept(this);
201 append(" ");
202 entry.getRawType().accept(this);
203 }
204 }
205
206 public void visitUTF8_info(UTF8_info entry) {
207 if (top) {
208 append(currentCount()).append(": \"").append(entry.getValue()).append("\"").eol();
209 } else {
210 append(entry.getValue());
211 }
212 }
213
214 public void visitField_info(Field_info entry) {
215 append(" ").append(entry.getDeclaration()).append(";").eol();
216 }
217
218 public void visitMethod_info(Method_info entry) {
219 append(" ").append(entry.getDeclaration()).append(";").eol();
220 }
221 }
222 |
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