Java example source code file (EmptyVisitor.java)

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Java - Java tags/keywords

emptyvisitor, visitor

The EmptyVisitor.java Java example source code

/*
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package com.sun.org.apache.bcel.internal.classfile;

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001 The Apache Software Foundation.  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.
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 * 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
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 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 *    "Apache BCEL" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    "Apache BCEL", nor may "Apache" appear in their name, without
 *    prior written permission of the Apache Software Foundation.
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 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

import com.sun.org.apache.bcel.internal.classfile.*;
import com.sun.org.apache.bcel.internal.*;

/**
 * Visitor with empty method bodies, can be extended and used in conjunction with the
 * DescendingVisitor class, e.g.
 *
 * By courtesy of David Spencer.
 *
 * @see DescendingVisitor
 *
 */
public class EmptyVisitor implements Visitor {
  protected EmptyVisitor() { }

  public void visitCode(Code obj) {}
  public void visitCodeException(CodeException obj) {}
  public void visitConstantClass(ConstantClass obj) {}
  public void visitConstantDouble(ConstantDouble obj) {}
  public void visitConstantFieldref(ConstantFieldref obj) {}
  public void visitConstantFloat(ConstantFloat obj) {}
  public void visitConstantInteger(ConstantInteger obj) {}
  public void visitConstantInterfaceMethodref(ConstantInterfaceMethodref obj) {}
  public void visitConstantLong(ConstantLong obj) {}
  public void visitConstantMethodref(ConstantMethodref obj) {}
  public void visitConstantNameAndType(ConstantNameAndType obj) {}
  public void visitConstantPool(ConstantPool obj) {}
  public void visitConstantString(ConstantString obj) {}
  public void visitConstantUtf8(ConstantUtf8 obj) {}
  public void visitConstantValue(ConstantValue obj) {}
  public void visitDeprecated(Deprecated obj) {}
  public void visitExceptionTable(ExceptionTable obj) {}
  public void visitField(Field obj) {}
  public void visitInnerClass(InnerClass obj) {}
  public void visitInnerClasses(InnerClasses obj) {}
  public void visitJavaClass(JavaClass obj) {}
  public void visitLineNumber(LineNumber obj) {}
  public void visitLineNumberTable(LineNumberTable obj) {}
  public void visitLocalVariable(LocalVariable obj) {}
  public void visitLocalVariableTable(LocalVariableTable obj) {}
  public void visitLocalVariableTypeTable(LocalVariableTypeTable obj) {}
  public void visitMethod(Method obj) {}
  public void visitSignature(Signature obj) {}
  public void visitSourceFile(SourceFile obj) {}
  public void visitSynthetic(Synthetic obj) {}
  public void visitUnknown(Unknown obj) {}
  public void visitStackMap(StackMap obj) {}
  public void visitStackMapEntry(StackMapEntry obj) {}
}