1/* 2 * Copyright (c) 2009, 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.xml.stream; 27 28/** 29 * This interface declares a simple filter interface that one can 30 * create to filter XMLStreamReaders 31 * @version 1.0 32 * @author Copyright (c) 2009 by Oracle Corporation. All Rights Reserved. 33 * @since 1.6 34 */ 35public interface StreamFilter { 36 37 /** 38 * Tests whether the current state is part of this stream. This method 39 * will return true if this filter accepts this event and false otherwise. 40 * 41 * The method should not change the state of the reader when accepting 42 * a state. 43 * 44 * @param reader the event to test 45 * @return true if this filter accepts this event, false otherwise 46 */ 47 public boolean accept(XMLStreamReader reader); 48} 49