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 *
017 */
018package org.apache.bcel.generic;
019
020/**
021 * LSUB - Substract longs
022 * <PRE>Stack: ..., value1.word1, value1.word2, value2.word1, value2.word2 -&gt;</PRE>
023 *        ..., result.word1, result.word2
024 *
025 */
026public class LSUB extends ArithmeticInstruction {
027
028    public LSUB() {
029        super(org.apache.bcel.Const.LSUB);
030    }
031
032
033    /**
034     * Call corresponding visitor method(s). The order is:
035     * Call visitor methods of implemented interfaces first, then
036     * call methods according to the class hierarchy in descending order,
037     * i.e., the most specific visitXXX() call comes last.
038     *
039     * @param v Visitor object
040     */
041    @Override
042    public void accept( final Visitor v ) {
043        v.visitTypedInstruction(this);
044        v.visitStackProducer(this);
045        v.visitStackConsumer(this);
046        v.visitArithmeticInstruction(this);
047        v.visitLSUB(this);
048    }
049}