001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.bcel.generic; 018 019/** 020 * ALOAD - Load reference from local variable 021 * 022 * <PRE> 023 * Stack: ... -> ..., objectref 024 * </PRE> 025 */ 026public class ALOAD extends LoadInstruction { 027 028 /** 029 * Empty constructor needed for Instruction.readInstruction. Not to be used otherwise. 030 */ 031 ALOAD() { 032 super(org.apache.bcel.Const.ALOAD, org.apache.bcel.Const.ALOAD_0); 033 } 034 035 /** 036 * Load reference from local variable 037 * 038 * @param n index of local variable 039 */ 040 public ALOAD(final int n) { 041 super(org.apache.bcel.Const.ALOAD, org.apache.bcel.Const.ALOAD_0, n); 042 } 043 044 /** 045 * Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call 046 * methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last. 047 * 048 * @param v Visitor object 049 */ 050 @Override 051 public void accept(final Visitor v) { 052 super.accept(v); 053 v.visitALOAD(this); 054 } 055}