1/* 2 * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package javax.tools; 27 28/** 29 * Interface for receiving diagnostics from tools. 30 * 31 * @param <S> the type of source objects used by diagnostics received 32 * by this listener 33 * 34 * @author Jonathan Gibbons 35 * @author Peter von der Ahé 36 * @since 1.6 37 */ 38public interface DiagnosticListener<S> { 39 /** 40 * Invoked when a problem is found. 41 * 42 * @param diagnostic a diagnostic representing the problem that 43 * was found 44 * @throws NullPointerException if the diagnostic argument is 45 * {@code null} and the implementation cannot handle {@code null} 46 * arguments 47 */ 48 void report(Diagnostic<? extends S> diagnostic); 49} 50