rlm@10: /***
rlm@10:  * ASM: a very small and fast Java bytecode manipulation framework
rlm@10:  * Copyright (c) 2000-2005 INRIA, France Telecom
rlm@10:  * All rights reserved.
rlm@10:  *
rlm@10:  * Redistribution and use in source and binary forms, with or without
rlm@10:  * modification, are permitted provided that the following conditions
rlm@10:  * are met:
rlm@10:  * 1. Redistributions of source code must retain the above copyright
rlm@10:  *    notice, this list of conditions and the following disclaimer.
rlm@10:  * 2. Redistributions in binary form must reproduce the above copyright
rlm@10:  *    notice, this list of conditions and the following disclaimer in the
rlm@10:  *    documentation and/or other materials provided with the distribution.
rlm@10:  * 3. Neither the name of the copyright holders nor the names of its
rlm@10:  *    contributors may be used to endorse or promote products derived from
rlm@10:  *    this software without specific prior written permission.
rlm@10:  *
rlm@10:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
rlm@10:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
rlm@10:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
rlm@10:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
rlm@10:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
rlm@10:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
rlm@10:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
rlm@10:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
rlm@10:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
rlm@10:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
rlm@10:  * THE POSSIBILITY OF SUCH DAMAGE.
rlm@10:  */
rlm@10: package clojure.asm.commons;
rlm@10: 
rlm@10: import clojure.asm.AnnotationVisitor;
rlm@10: import clojure.asm.Attribute;
rlm@10: import clojure.asm.ClassVisitor;
rlm@10: import clojure.asm.FieldVisitor;
rlm@10: import clojure.asm.Label;
rlm@10: import clojure.asm.MethodVisitor;
rlm@10: 
rlm@10: /**
rlm@10:  * An empty implementation of the ASM visitor interfaces.
rlm@10:  *
rlm@10:  * @author Eric Bruneton
rlm@10:  */
rlm@10: public class EmptyVisitor implements
rlm@10:                           ClassVisitor,
rlm@10:                           FieldVisitor,
rlm@10:                           MethodVisitor,
rlm@10:                           AnnotationVisitor{
rlm@10: 
rlm@10: public void visit(
rlm@10: 		final int version,
rlm@10: 		final int access,
rlm@10: 		final String name,
rlm@10: 		final String signature,
rlm@10: 		final String superName,
rlm@10: 		final String[] interfaces){
rlm@10: }
rlm@10: 
rlm@10: public void visitSource(final String source, final String debug){
rlm@10: }
rlm@10: 
rlm@10: public void visitOuterClass(
rlm@10: 		final String owner,
rlm@10: 		final String name,
rlm@10: 		final String desc){
rlm@10: }
rlm@10: 
rlm@10: public AnnotationVisitor visitAnnotation(
rlm@10: 		final String desc,
rlm@10: 		final boolean visible){
rlm@10: 	return this;
rlm@10: }
rlm@10: 
rlm@10: public void visitAttribute(final Attribute attr){
rlm@10: }
rlm@10: 
rlm@10: public void visitInnerClass(
rlm@10: 		final String name,
rlm@10: 		final String outerName,
rlm@10: 		final String innerName,
rlm@10: 		final int access){
rlm@10: }
rlm@10: 
rlm@10: public FieldVisitor visitField(
rlm@10: 		final int access,
rlm@10: 		final String name,
rlm@10: 		final String desc,
rlm@10: 		final String signature,
rlm@10: 		final Object value){
rlm@10: 	return this;
rlm@10: }
rlm@10: 
rlm@10: public MethodVisitor visitMethod(
rlm@10: 		final int access,
rlm@10: 		final String name,
rlm@10: 		final String desc,
rlm@10: 		final String signature,
rlm@10: 		final String[] exceptions){
rlm@10: 	return this;
rlm@10: }
rlm@10: 
rlm@10: public void visitEnd(){
rlm@10: }
rlm@10: 
rlm@10: public AnnotationVisitor visitAnnotationDefault(){
rlm@10: 	return this;
rlm@10: }
rlm@10: 
rlm@10: public AnnotationVisitor visitParameterAnnotation(
rlm@10: 		final int parameter,
rlm@10: 		final String desc,
rlm@10: 		final boolean visible){
rlm@10: 	return this;
rlm@10: }
rlm@10: 
rlm@10: public void visitCode(){
rlm@10: }
rlm@10: 
rlm@10: public void visitFrame(
rlm@10: 		final int type,
rlm@10: 		final int nLocal,
rlm@10: 		final Object[] local,
rlm@10: 		final int nStack,
rlm@10: 		final Object[] stack){
rlm@10: }
rlm@10: 
rlm@10: public void visitInsn(final int opcode){
rlm@10: }
rlm@10: 
rlm@10: public void visitIntInsn(final int opcode, final int operand){
rlm@10: }
rlm@10: 
rlm@10: public void visitVarInsn(final int opcode, final int var){
rlm@10: }
rlm@10: 
rlm@10: public void visitTypeInsn(final int opcode, final String desc){
rlm@10: }
rlm@10: 
rlm@10: public void visitFieldInsn(
rlm@10: 		final int opcode,
rlm@10: 		final String owner,
rlm@10: 		final String name,
rlm@10: 		final String desc){
rlm@10: }
rlm@10: 
rlm@10: public void visitMethodInsn(
rlm@10: 		final int opcode,
rlm@10: 		final String owner,
rlm@10: 		final String name,
rlm@10: 		final String desc){
rlm@10: }
rlm@10: 
rlm@10: public void visitJumpInsn(final int opcode, final Label label){
rlm@10: }
rlm@10: 
rlm@10: public void visitLabel(final Label label){
rlm@10: }
rlm@10: 
rlm@10: public void visitLdcInsn(final Object cst){
rlm@10: }
rlm@10: 
rlm@10: public void visitIincInsn(final int var, final int increment){
rlm@10: }
rlm@10: 
rlm@10: public void visitTableSwitchInsn(
rlm@10: 		final int min,
rlm@10: 		final int max,
rlm@10: 		final Label dflt,
rlm@10: 		final Label labels[]){
rlm@10: }
rlm@10: 
rlm@10: public void visitLookupSwitchInsn(
rlm@10: 		final Label dflt,
rlm@10: 		final int keys[],
rlm@10: 		final Label labels[]){
rlm@10: }
rlm@10: 
rlm@10: public void visitMultiANewArrayInsn(final String desc, final int dims){
rlm@10: }
rlm@10: 
rlm@10: public void visitTryCatchBlock(
rlm@10: 		final Label start,
rlm@10: 		final Label end,
rlm@10: 		final Label handler,
rlm@10: 		final String type){
rlm@10: }
rlm@10: 
rlm@10: public void visitLocalVariable(
rlm@10: 		final String name,
rlm@10: 		final String desc,
rlm@10: 		final String signature,
rlm@10: 		final Label start,
rlm@10: 		final Label end,
rlm@10: 		final int index){
rlm@10: }
rlm@10: 
rlm@10: public void visitLineNumber(final int line, final Label start){
rlm@10: }
rlm@10: 
rlm@10: public void visitMaxs(final int maxStack, final int maxLocals){
rlm@10: }
rlm@10: 
rlm@10: public void visit(final String name, final Object value){
rlm@10: }
rlm@10: 
rlm@10: public void visitEnum(
rlm@10: 		final String name,
rlm@10: 		final String desc,
rlm@10: 		final String value){
rlm@10: }
rlm@10: 
rlm@10: public AnnotationVisitor visitAnnotation(
rlm@10: 		final String name,
rlm@10: 		final String desc){
rlm@10: 	return this;
rlm@10: }
rlm@10: 
rlm@10: public AnnotationVisitor visitArray(final String name){
rlm@10: 	return this;
rlm@10: }
rlm@10: }