Mercurial > hg > openjdk > jdk9 > jaxp
view src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/NumberCall.java @ 1113:2fdbfbde3bc0
8162572: Update License Header for all JAXP sources
Reviewed-by: lancea
author | joehw |
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date | Mon, 17 Apr 2017 16:24:10 -0700 |
parents | 2bfaf29cc90b |
children |
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/* * reserved comment block * DO NOT REMOVE OR ALTER! */ /* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.sun.org.apache.xalan.internal.xsltc.compiler; import java.util.Vector; import com.sun.org.apache.bcel.internal.generic.InstructionList; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type; import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError; /** * @author Jacek Ambroziak * @author Santiago Pericas-Geertsen */ final class NumberCall extends FunctionCall { public NumberCall(QName fname, Vector arguments) { super(fname, arguments); } public Type typeCheck(SymbolTable stable) throws TypeCheckError { if (argumentCount() > 0) { argument().typeCheck(stable); } return _type = Type.Real; } public void translate(ClassGenerator classGen, MethodGenerator methodGen) { final InstructionList il = methodGen.getInstructionList(); Type targ; if (argumentCount() == 0) { il.append(methodGen.loadContextNode()); targ = Type.Node; } else { final Expression arg = argument(); arg.translate(classGen, methodGen); arg.startIterator(classGen, methodGen); targ = arg.getType(); } if (!targ.identicalTo(Type.Real)) { targ.translateTo(classGen, methodGen, Type.Real); } } }