1/*
2 * Copyright 2003-2010 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.tonicsystems.jarjar;
17
18import org.objectweb.asm.AnnotationVisitor;
19import org.objectweb.asm.ClassVisitor;
20import org.objectweb.asm.FieldVisitor;
21import org.objectweb.asm.MethodVisitor;
22import org.objectweb.asm.Opcodes;
23
24/**
25 * An ASM3 EmptyVisitor replacement
26 * @author <a href="mailto:blackdrag@gmx.org">Jochen "blackdrag" Theodorou</a>
27 */
28public class EmptyClassVisitor extends ClassVisitor {
29
30    public EmptyClassVisitor() {
31        super(Opcodes.ASM4);
32    }
33
34    @Override
35    public MethodVisitor visitMethod(int access, String name, String desc,
36            String signature, String[] exceptions) {
37        return new MethodVisitor(Opcodes.ASM4) {};
38    }
39
40    @Override
41    public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
42        return new AnnotationVisitor(Opcodes.ASM4) {};
43    }
44
45    @Override
46    public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
47        return new FieldVisitor(Opcodes.ASM4) {};
48    }
49
50}
51