286N/A * reserved comment block 286N/A * DO NOT REMOVE OR ALTER! 286N/A * Copyright 1999-2005 The Apache Software Foundation. 286N/A * Licensed under the Apache License, Version 2.0 (the "License"); 286N/A * you may not use this file except in compliance with the License. 286N/A * You may obtain a copy of the License at 286N/A * Unless required by applicable law or agreed to in writing, software 286N/A * distributed under the License is distributed on an "AS IS" BASIS, 286N/A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 286N/A * See the License for the specific language governing permissions and 286N/A * limitations under the License. 286N/A * Execute the ExtFunctionAvailable() function. 286N/A * Execute the function. The function must return 286N/A * @param xctxt The current execution context. 286N/A * @return A valid XObject. 286N/A * @throws javax.xml.transform.TransformerException 286N/A * The function table is an instance field. In order to access this instance 286N/A * field during evaluation, this method is called at compilation time to 286N/A * insert function table information for later usage. It should only be used 286N/A * during compiling of XPath expressions. 286N/A * @param aTable an instance of the function table