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 * DCMPG - Compare doubles: value1 > value2
022 * <PRE>Stack: ..., value1.word1, value1.word2, value2.word1, value2.word2 -&gt; ..., result</PRE>
023 *
024 */
025public class DCMPG extends Instruction implements TypedInstruction, StackProducer, StackConsumer {
026
027    public DCMPG() {
028        super(org.apache.bcel.Const.DCMPG, (short) 1);
029    }
030
031    /** @return Type.DOUBLE
032     */
033    @Override
034    public Type getType( final ConstantPoolGen cp ) {
035        return Type.DOUBLE;
036    }
037
038    /**
039     * Call corresponding visitor method(s). The order is:
040     * Call visitor methods of implemented interfaces first, then
041     * call methods according to the class hierarchy in descending order,
042     * i.e., the most specific visitXXX() call comes last.
043     *
044     * @param v Visitor object
045     */
046    @Override
047    public void accept( final Visitor v ) {
048        v.visitTypedInstruction(this);
049        v.visitStackProducer(this);
050        v.visitStackConsumer(this);
051        v.visitDCMPG(this);
052    }
053}