Mercurial > lasercutter

     1 /***

     2  * ASM: a very small and fast Java bytecode manipulation framework

     3  * Copyright (c) 2000-2005 INRIA, France Telecom

     4  * All rights reserved.

     5  *

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

     7  * modification, are permitted provided that the following conditions

     8  * are met:

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

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

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

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

    13  *    documentation and/or other materials provided with the distribution.

    14  * 3. Neither the name of the copyright holders nor the names of its

    15  *    contributors may be used to endorse or promote products derived from

    16  *    this software without specific prior written permission.

    17  *

    18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    21  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

    22  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    24  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    25  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    26  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    27  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

    28  * THE POSSIBILITY OF SUCH DAMAGE.

    29  */

    30 package clojure.asm;

    31 

    32 /**

    33  * An empty {@link ClassVisitor} that delegates to another {@link ClassVisitor}.

    34  * This class can be used as a super class to quickly implement usefull class

    35  * adapter classes, just by overriding the necessary methods.

    36  *

    37  * @author Eric Bruneton

    38  */

    39 public class ClassAdapter implements ClassVisitor{

    40 

    41 /**

    42  * The {@link ClassVisitor} to which this adapter delegates calls.

    43  */

    44 protected ClassVisitor cv;

    45 

    46 /**

    47  * Constructs a new {@link ClassAdapter} object.

    48  *

    49  * @param cv the class visitor to which this adapter must delegate calls.

    50  */

    51 public ClassAdapter(final ClassVisitor cv){

    52 	this.cv = cv;

    53 }

    54 

    55 public void visit(

    56 		final int version,

    57 		final int access,

    58 		final String name,

    59 		final String signature,

    60 		final String superName,

    61 		final String[] interfaces){

    62 	cv.visit(version, access, name, signature, superName, interfaces);

    63 }

    64 

    65 public void visitSource(final String source, final String debug){

    66 	cv.visitSource(source, debug);

    67 }

    68 

    69 public void visitOuterClass(

    70 		final String owner,

    71 		final String name,

    72 		final String desc){

    73 	cv.visitOuterClass(owner, name, desc);

    74 }

    75 

    76 public AnnotationVisitor visitAnnotation(

    77 		final String desc,

    78 		final boolean visible){

    79 	return cv.visitAnnotation(desc, visible);

    80 }

    81 

    82 public void visitAttribute(final Attribute attr){

    83 	cv.visitAttribute(attr);

    84 }

    85 

    86 public void visitInnerClass(

    87 		final String name,

    88 		final String outerName,

    89 		final String innerName,

    90 		final int access){

    91 	cv.visitInnerClass(name, outerName, innerName, access);

    92 }

    93 

    94 public FieldVisitor visitField(

    95 		final int access,

    96 		final String name,

    97 		final String desc,

    98 		final String signature,

    99 		final Object value){

   100 	return cv.visitField(access, name, desc, signature, value);

   101 }

   102 

   103 public MethodVisitor visitMethod(

   104 		final int access,

   105 		final String name,

   106 		final String desc,

   107 		final String signature,

   108 		final String[] exceptions){

   109 	return cv.visitMethod(access, name, desc, signature, exceptions);

   110 }

   111 

   112 public void visitEnd(){

   113 	cv.visitEnd();

   114 }

   115 }
author	Robert McIntyre <rlm@mit.edu>
date	Sat, 21 Aug 2010 06:25:44 -0400
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