EmptyVisitor.java :  » Development » Retrotranslator » net » sf » retrotranslator » runtime » impl » Java Open Source

/***
 * Retrotranslator: a Java bytecode transformer that translates Java classes
 * compiled with JDK 5.0 into classes that can be run on JVM 1.4.
 * 
 * Copyright (c) 2005 - 2008 Taras Puchko
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */
package net.sf.retrotranslator.runtime.impl;

import net.sf.retrotranslator.runtime.asm.*;
import net.sf.retrotranslator.runtime.asm.signature.SignatureVisitor;

/**
 * @author Taras Puchko
 */
public class EmptyVisitor implements ClassVisitor, FieldVisitor, MethodVisitor, AnnotationVisitor, SignatureVisitor {

    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
    }

    public void visitSource(String source, String debug) {
    }

    public void visitOuterClass(String owner, String name, String desc) {
    }

    public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
        return this;
    }

    public void visitAttribute(Attribute attr) {
    }

    public void visitInnerClass(String name, String outerName, String innerName, int access) {
    }

    public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
        return this;
    }

    public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
        return this;
    }

    public void visitEnd() {
    }

    public AnnotationVisitor visitAnnotationDefault() {
        return this;
    }

    public AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible) {
        return this;
    }

    public void visitCode() {
    }

    public void visitInsn(int opcode) {
    }

    public void visitIntInsn(int opcode, int operand) {
    }

    public void visitVarInsn(int opcode, int var) {
    }

    public void visitTypeInsn(int opcode, String desc) {
    }

    public void visitFieldInsn(int opcode, String owner, String name, String desc) {
    }

    public void visitMethodInsn(int opcode, String owner, String name, String desc) {
    }

    public void visitJumpInsn(int opcode, Label label) {
    }

    public void visitLabel(Label label) {
    }

    public void visitLdcInsn(Object cst) {
    }

    public void visitIincInsn(int var, int increment) {
    }

    public void visitTableSwitchInsn(int min, int max, Label dflt, Label labels[]) {
    }

    public void visitLookupSwitchInsn(Label dflt, int keys[], Label labels[]) {
    }

    public void visitMultiANewArrayInsn(String desc, int dims) {
    }

    public void visitTryCatchBlock(Label start, Label end, Label handler, String type) {
    }

    public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index) {
    }

    public void visitLineNumber(int line, Label start) {
    }

    public void visitMaxs(int maxStack, int maxLocals) {
    }

    public void visit(String name, Object value) {
    }

    public void visitEnum(String name, String desc, String value) {
    }

    public AnnotationVisitor visitAnnotation(String name, String desc) {
        return this;
    }

    public AnnotationVisitor visitArray(String name) {
        return this;
    }

    public void visitFormalTypeParameter(String name) {
    }

    public SignatureVisitor visitClassBound() {
        return this;
    }

    public SignatureVisitor visitInterfaceBound() {
        return this;
    }

    public SignatureVisitor visitSuperclass() {
        return this;
    }

    public SignatureVisitor visitInterface() {
        return this;
    }

    public SignatureVisitor visitParameterType() {
        return this;
    }

    public SignatureVisitor visitReturnType() {
        return this;
    }

    public SignatureVisitor visitExceptionType() {
        return this;
    }

    public void visitBaseType(char descriptor) {
    }

    public void visitTypeVariable(String name) {
    }

    public SignatureVisitor visitArrayType() {
        return this;
    }

    public void visitClassType(String name) {
    }

    public void visitInnerClassType(String name) {
    }

    public void visitTypeArgument() {
    }

    public SignatureVisitor visitTypeArgument(char wildcard) {
        return this;
    }

}