1 /*
   2  * reserved comment block
   3  * DO NOT REMOVE OR ALTER!
   4  */
   5 /*
   6  * Licensed to the Apache Software Foundation (ASF) under one or more
   7  * contributor license agreements.  See the NOTICE file distributed with
   8  * this work for additional information regarding copyright ownership.
   9  * The ASF licenses this file to You under the Apache License, Version 2.0
  10  * (the "License"); you may not use this file except in compliance with
  11  * the License.  You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  */
  21 
  22 package com.sun.org.apache.bcel.internal.generic;
  23 
  24 import com.sun.org.apache.bcel.internal.Const;
  25 
  26 /**
  27  * ALOAD - Load reference from local variable
  28  * <PRE>Stack: ... -&gt; ..., objectref</PRE>
  29  *
  30  * @version $Id: ALOAD.java 1747278 2016-06-07 17:28:43Z britter $
  31  */
  32 public class ALOAD extends LoadInstruction {
  33 
  34     /**
  35      * Empty constructor needed for the Class.newInstance() statement in
  36      * Instruction.readInstruction(). Not to be used otherwise.
  37      */
  38     ALOAD() {
  39         super(Const.ALOAD, Const.ALOAD_0);
  40     }
  41 
  42     /** Load reference from local variable
  43      * @param n index of local variable
  44      */
  45     public ALOAD(final int n) {
  46         super(Const.ALOAD, Const.ALOAD_0, n);
  47     }
  48 
  49     /**
  50      * Call corresponding visitor method(s). The order is:
  51      * Call visitor methods of implemented interfaces first, then
  52      * call methods according to the class hierarchy in descending order,
  53      * i.e., the most specific visitXXX() call comes last.
  54      *
  55      * @param v Visitor object
  56      */
  57     @Override
  58     public void accept( final Visitor v ) {
  59         super.accept(v);
  60         v.visitALOAD(this);
  61     }
  62 }