286N/A * Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved. 286N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 286N/A * This code is free software; you can redistribute it and/or modify it 286N/A * under the terms of the GNU General Public License version 2 only, as 286N/A * published by the Free Software Foundation. Oracle designates this 286N/A * particular file as subject to the "Classpath" exception as provided 286N/A * by Oracle in the LICENSE file that accompanied this code. 286N/A * This code is distributed in the hope that it will be useful, but WITHOUT 286N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 286N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 286N/A * version 2 for more details (a copy is included in the LICENSE file that 286N/A * accompanied this code). 286N/A * You should have received a copy of the GNU General Public License version 286N/A * 2 along with this work; if not, write to the Free Software Foundation, 286N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 286N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 286N/A * or visit www.oracle.com if you need additional information or have any 286N/A * An object that implements this interface contains the information 286N/A * needed to act as source input (XML source or transformation instructions). 286N/A * Set the system identifier for this Source. 286N/A * <p>The system identifier is optional if the source does not 286N/A * get its data from a URL, but it may still be useful to provide one. 286N/A * The application can use a system identifier, for example, to resolve 286N/A * relative URIs and to include in error messages and warnings.</p> 286N/A * @param systemId The system identifier as a URL string. 286N/A * Get the system identifier that was set with setSystemId. 286N/A * @return The system identifier that was set with setSystemId, or null 286N/A * if setSystemId was not called.