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 -> ..., 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}