com.google.singletondetector.visitors.NoopMethodVisitor.java Source code

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Here is the source code for com.google.singletondetector.visitors.NoopMethodVisitor.java

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/*
 * Copyright 2007 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.singletondetector.visitors;

import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Attribute;
import org.objectweb.asm.Label;
import org.objectweb.asm.MethodVisitor;

/**
 * A simple class that implements MethodVisitor and does nothing for each
 * method. Can be extended by other classes to easily override one or two
 * methods.
 * 
 * @author David Rubel
 */
public class NoopMethodVisitor implements MethodVisitor {

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

    public AnnotationVisitor visitAnnotationDefault() {
        return null;
    }

    public void visitAttribute(Attribute arg0) {
    }

    public void visitCode() {
    }

    public void visitEnd() {
    }

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

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

    public void visitInsn(int opcode) {
    }

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

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

    public void visitLabel(Label label) {
    }

    public void visitLdcInsn(Object cst) {
    }

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

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

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

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

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

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

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

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

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

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

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

    public void visitFrame(int arg0, int arg1, Object[] arg2, int arg3, Object[] arg4) {
    }

}