1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * @LastModified: Oct 2017 4 */ 5 /* 6 * Licensed to the Apache Software Foundation (ASF) under one or more 7 * contributor license agreements. See the NOTICE file distributed with 8 * this work for additional information regarding copyright ownership. 9 * The ASF licenses this file to You under the Apache License, Version 2.0 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.xpath.internal.functions; 23 24 import com.sun.org.apache.xml.internal.utils.QName; 25 import com.sun.org.apache.xpath.internal.XPathContext; 26 import com.sun.org.apache.xpath.internal.objects.XBoolean; 27 import com.sun.org.apache.xpath.internal.objects.XObject; 28 import java.util.List; 29 30 /** 31 * Execute the True() function. 32 * @xsl.usage advanced 33 */ 34 public class FuncTrue extends Function 35 { 36 static final long serialVersionUID = 5663314547346339447L; 37 38 /** 39 * Execute the function. The function must return 40 * a valid object. 41 * @param xctxt The current execution context. 42 * @return A valid XObject. 43 * 44 * @throws javax.xml.transform.TransformerException 45 */ 46 public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException 47 { 48 return XBoolean.S_TRUE; 49 } 50 51 /** 52 * No arguments to process, so this does nothing. 53 */ 54 public void fixupVariables(List<QName> vars, int globalsSize) 55 { 56 // no-op 57 } 58 59 }