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34
35 package org.logicalcobwebs.asm.tree;
36
37 import org.logicalcobwebs.asm.CodeAdapter;
38 import org.logicalcobwebs.asm.Label;
39 import org.logicalcobwebs.asm.Attribute;
40
41
47
48 public class TreeCodeAdapter extends CodeAdapter {
49
50
53
54 public MethodNode methodNode;
55
56
62
63 public TreeCodeAdapter (final MethodNode methodNode) {
64 super(null);
65 this.methodNode = methodNode;
66 }
67
68 public void visitInsn (final int opcode) {
69 AbstractInsnNode n = new InsnNode(opcode);
70 methodNode.instructions.add(n);
71 }
72
73 public void visitIntInsn (final int opcode, final int operand) {
74 AbstractInsnNode n = new IntInsnNode(opcode, operand);
75 methodNode.instructions.add(n);
76 }
77
78 public void visitVarInsn (final int opcode, final int var) {
79 AbstractInsnNode n = new VarInsnNode(opcode, var);
80 methodNode.instructions.add(n);
81 }
82
83 public void visitTypeInsn (final int opcode, final String  desc) {
84 AbstractInsnNode n = new TypeInsnNode(opcode, desc);
85 methodNode.instructions.add(n);
86 }
87
88 public void visitFieldInsn (
89 final int opcode,
90 final String owner,
91 final String name,
92 final String desc)
93 {
94 AbstractInsnNode n = new FieldInsnNode(opcode, owner, name, desc);
95 methodNode.instructions.add(n);
96 }
97
98 public void visitMethodInsn (
99 final int opcode,
100 final String owner,
101 final String name,
102 final String desc)
103 {
104 AbstractInsnNode n = new MethodInsnNode(opcode, owner, name, desc);
105 methodNode.instructions.add(n);
106 }
107
108 public void visitJumpInsn (final int opcode, final Label label) {
109 AbstractInsnNode n = new JumpInsnNode(opcode, label);
110 methodNode.instructions.add(n);
111 }
112
113 public void visitLabel (final Label label) {
114 methodNode.instructions.add(label);
115 }
116
117 public void visitLdcInsn (final Object cst) {
118 AbstractInsnNode n = new LdcInsnNode(cst);
119 methodNode.instructions.add(n);
120 }
121
122 public void visitIincInsn (final int var, final int increment) {
123 AbstractInsnNode n = new IincInsnNode(var, increment);
124 methodNode.instructions.add(n);
125 }
126
127 public void visitTableSwitchInsn (
128 final int min,
129 final int max,
130 final Label dflt,
131 final Label labels[])
132 {
133 AbstractInsnNode n = new TableSwitchInsnNode(min, max, dflt, labels);
134 methodNode.instructions.add(n);
135 }
136
137 public void visitLookupSwitchInsn (
138 final Label dflt,
139 final int keys[],
140 final Label labels[])
141 {
142 AbstractInsnNode n = new LookupSwitchInsnNode(dflt, keys, labels);
143 methodNode.instructions.add(n);
144 }
145
146 public void visitMultiANewArrayInsn (final String desc, final int dims) {
147 AbstractInsnNode n = new MultiANewArrayInsnNode(desc, dims);
148 methodNode.instructions.add(n);
149 }
150
151 public void visitTryCatchBlock (
152 final Label start,
153 final Label end,
154 final Label handler,
155 final String type)
156 {
157 TryCatchBlockNode n = new TryCatchBlockNode(start, end, handler, type);
158 methodNode.tryCatchBlocks.add(n);
159 }
160
161 public void visitMaxs (final int maxStack, final int maxLocals) {
162 methodNode.maxStack = maxStack;
163 methodNode.maxLocals = maxLocals;
164 }
165
166 public void visitLocalVariable (
167 final String name,
168 final String desc,
169 final Label start,
170 final Label end,
171 final int index)
172 {
173 LocalVariableNode n = new LocalVariableNode(name, desc, start, end, index);
174 methodNode.localVariables.add(n);
175 }
176
177 public void visitLineNumber (final int line, final Label start) {
178 LineNumberNode n = new LineNumberNode(line, start);
179 methodNode.lineNumbers.add(n);
180 }
181
182 public void visitAttribute (final Attribute attr) {
183 attr.next = methodNode.attrs;
184 methodNode.attrs = attr;
185 }
186 }
187 |
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