1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 package org.apache.bcel.generic; 19 20 /** 21 * DCMPL - Compare doubles: value1 < value2 22 * <PRE>Stack: ..., value1.word1, value1.word2, value2.word1, value2.word2 -> ..., result</PRE> 23 * 24 * @version $Id$ 25 */ 26 public class DCMPL extends Instruction implements TypedInstruction, StackProducer, StackConsumer { 27 DCMPL()28 public DCMPL() { 29 super(org.apache.bcel.Const.DCMPL, (short) 1); 30 } 31 32 /** @return Type.DOUBLE 33 */ 34 @Override getType( final ConstantPoolGen cp )35 public Type getType( final ConstantPoolGen cp ) { 36 return Type.DOUBLE; 37 } 38 39 /** 40 * Call corresponding visitor method(s). The order is: 41 * Call visitor methods of implemented interfaces first, then 42 * call methods according to the class hierarchy in descending order, 43 * i.e., the most specific visitXXX() call comes last. 44 * 45 * @param v Visitor object 46 */ 47 @Override accept( final Visitor v )48 public void accept( final Visitor v ) { 49 v.visitTypedInstruction(this); 50 v.visitStackProducer(this); 51 v.visitStackConsumer(this); 52 v.visitDCMPL(this); 53 } 54 } 55