Java tutorial
/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2003-2017 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://oss.oracle.com/licenses/CDDL+GPL-1.1 * or LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package javax.xml.bind; /** * Encapsulate the location of a ValidationEvent. * * <p> * The {@code ValidationEventLocator} indicates where the {@code ValidationEvent} * occurred. Different fields will be set depending on the type of * validation that was being performed when the error or warning was detected. * For example, on-demand validation would produce locators that contained * references to objects in the Java content tree while unmarshal-time * validation would produce locators containing information appropriate to the * source of the XML data (file, url, Node, etc). * * @author <ul><li>Ryan Shoemaker, Sun Microsystems, Inc.</li> * <li>Kohsuke Kawaguchi, Sun Microsystems, Inc.</li> * <li>Joe Fialli, Sun Microsystems, Inc.</li></ul> * @see Validator * @see ValidationEvent * @since 1.6, JAXB 1.0 */ public interface ValidationEventLocator { /** * Return the name of the XML source as a URL if available * * @return the name of the XML source as a URL or null if unavailable */ public java.net.URL getURL(); /** * Return the byte offset if available * * @return the byte offset into the input source or -1 if unavailable */ public int getOffset(); /** * Return the line number if available * * @return the line number or -1 if unavailable */ public int getLineNumber(); /** * Return the column number if available * * @return the column number or -1 if unavailable */ public int getColumnNumber(); /** * Return a reference to the object in the Java content tree if available * * @return a reference to the object in the Java content tree or null if * unavailable */ public java.lang.Object getObject(); /** * Return a reference to the DOM Node if available * * @return a reference to the DOM Node or null if unavailable */ public org.w3c.dom.Node getNode(); }