1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 */ 4 /* 5 * Licensed to the Apache Software Foundation (ASF) under one or more 6 * contributor license agreements. See the NOTICE file distributed with 7 * this work for additional information regarding copyright ownership. 8 * The ASF licenses this file to You under the Apache License, Version 2.0 9 * (the "License"); you may not use this file except in compliance with 10 * the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, software 15 * distributed under the License is distributed on an "AS IS" BASIS, 16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 * See the License for the specific language governing permissions and 18 * limitations under the License. 19 */ 20 21 package com.sun.org.apache.xalan.internal.xsltc.compiler; 22 23 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen; 24 import com.sun.org.apache.bcel.internal.generic.INVOKESTATIC; 25 import com.sun.org.apache.bcel.internal.generic.InstructionList; 26 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator; 27 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator; 28 import java.util.List; 29 30 /** 31 * @author Jacek Ambroziak 32 * @author Santiago Pericas-Geertsen 33 * @LastModified: Oct 2017 34 */ 35 final class RoundCall extends FunctionCall { 36 37 public RoundCall(QName fname, List<Expression> arguments) { 38 super(fname, arguments); 39 } 40 41 public void translate(ClassGenerator classGen, MethodGenerator methodGen) { 42 final ConstantPoolGen cpg = classGen.getConstantPool(); 43 final InstructionList il = methodGen.getInstructionList(); 44 45 // Get two copies of the argument on the stack 46 argument().translate(classGen, methodGen); 47 il.append(new INVOKESTATIC(cpg.addMethodref(BASIS_LIBRARY_CLASS, 48 "roundF", "(D)D"))); 49 } 50 }