1. package com.sun.org.apache.bcel.internal.classfile;

  2. 

  3. /* ====================================================================

  4.  * The Apache Software License, Version 1.1

  5.  *

  6.  * Copyright (c) 2001 The Apache Software Foundation.  All rights

  7.  * reserved.

  8.  *

  9.  * Redistribution and use in source and binary forms, with or without

  10.  * modification, are permitted provided that the following conditions

  11.  * are met:

  12.  *

  13.  * 1. Redistributions of source code must retain the above copyright

  14.  *    notice, this list of conditions and the following disclaimer.

  15.  *

  16.  * 2. Redistributions in binary form must reproduce the above copyright

  17.  *    notice, this list of conditions and the following disclaimer in

  18.  *    the documentation and/or other materials provided with the

  19.  *    distribution.

  20.  *

  21.  * 3. The end-user documentation included with the redistribution,

  22.  *    if any, must include the following acknowledgment:

  23.  *       "This product includes software developed by the

  24.  *        Apache Software Foundation (http://www.apache.org/)."

  25.  *    Alternately, this acknowledgment may appear in the software itself,

  26.  *    if and wherever such third-party acknowledgments normally appear.

  27.  *

  28.  * 4. The names "Apache" and "Apache Software Foundation" and

  29.  *    "Apache BCEL" must not be used to endorse or promote products

  30.  *    derived from this software without prior written permission. For

  31.  *    written permission, please contact apache@apache.org.

  32.  *

  33.  * 5. Products derived from this software may not be called "Apache",

  34.  *    "Apache BCEL", nor may "Apache" appear in their name, without

  35.  *    prior written permission of the Apache Software Foundation.

  36.  *

  37.  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

  38.  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

  39.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

  40.  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR

  41.  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

  42.  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

  43.  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

  44.  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

  45.  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

  46.  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

  47.  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

  48.  * SUCH DAMAGE.

  49.  * ====================================================================

  50.  *

  51.  * This software consists of voluntary contributions made by many

  52.  * individuals on behalf of the Apache Software Foundation.  For more

  53.  * information on the Apache Software Foundation, please see

  54.  * <http://www.apache.org/>.

  55.  */

  56. 

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

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

  59. 

  60. /**

  61.  * Visitor with empty method bodies, can be extended and used in conjunction with the

  62.  * DescendingVisitor class, e.g.

  63.  *

  64.  * By courtesy of David Spencer.

  65.  *

  66.  * @see DescendingVisitor

  67.  * @version $Id: EmptyVisitor.java,v 1.1.1.1 2001/10/29 20:00:00 jvanzyl Exp $

  68.  * 

  69.  */

  70. public class EmptyVisitor implements Visitor {

  71.   protected EmptyVisitor() { }

  72. 

  73.   public void visitCode(Code obj) {}

  74.   public void visitCodeException(CodeException obj) {}

  75.   public void visitConstantClass(ConstantClass obj) {}

  76.   public void visitConstantDouble(ConstantDouble obj) {}

  77.   public void visitConstantFieldref(ConstantFieldref obj) {}

  78.   public void visitConstantFloat(ConstantFloat obj) {}

  79.   public void visitConstantInteger(ConstantInteger obj) {}

  80.   public void visitConstantInterfaceMethodref(ConstantInterfaceMethodref obj) {}

  81.   public void visitConstantLong(ConstantLong obj) {}

  82.   public void visitConstantMethodref(ConstantMethodref obj) {}

  83.   public void visitConstantNameAndType(ConstantNameAndType obj) {}

  84.   public void visitConstantPool(ConstantPool obj) {}

  85.   public void visitConstantString(ConstantString obj) {}

  86.   public void visitConstantUtf8(ConstantUtf8 obj) {}

  87.   public void visitConstantValue(ConstantValue obj) {}

  88.   public void visitDeprecated(Deprecated obj) {}

  89.   public void visitExceptionTable(ExceptionTable obj) {}

  90.   public void visitField(Field obj) {}

  91.   public void visitInnerClass(InnerClass obj) {}

  92.   public void visitInnerClasses(InnerClasses obj) {}

  93.   public void visitJavaClass(JavaClass obj) {}

  94.   public void visitLineNumber(LineNumber obj) {}

  95.   public void visitLineNumberTable(LineNumberTable obj) {}

  96.   public void visitLocalVariable(LocalVariable obj) {}

  97.   public void visitLocalVariableTable(LocalVariableTable obj) {}

  98.   public void visitMethod(Method obj) {}

  99.   public void visitSourceFile(SourceFile obj) {}

  100.   public void visitSynthetic(Synthetic obj) {}

  101.   public void visitUnknown(Unknown obj) {}

  102.   public void visitStackMap(StackMap obj) {}

  103.   public void visitStackMapEntry(StackMapEntry obj) {}

  104. }