1/*
2 * Copyright (c) 2005, 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 com.sun.xml.internal.stream;
27
28/**
29 * XMLBufferListerner should be implemented by classes which wish to receive
30 * call backs from XMLEntityReader.
31 *
32 * @author k.venugopal@sun.com,
33 * @author Neeraj.bajaj@sun.com
34 */
35public interface XMLBufferListener {
36
37    /**
38     * Will be invoked by XMLEntityReader before it tries to resize,load new data
39     * into current ScannedEntities buffer.
40     */
41    public void refresh();
42
43    /**
44     * receives callbacks from {@link XMLEntityReader } when buffer
45     * is being changed.
46     * @param refreshPosition
47     */
48    public void refresh(int loadPosition);
49
50}
51