01: /*
02:
03: ============================================================================
04: The Apache Software License, Version 1.1
05: ============================================================================
06:
07: Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
08:
09: Redistribution and use in source and binary forms, with or without modifica-
10: tion, are permitted provided that the following conditions are met:
11:
12: 1. Redistributions of source code must retain the above copyright notice,
13: this list of conditions and the following disclaimer.
14:
15: 2. Redistributions in binary form must reproduce the above copyright notice,
16: this list of conditions and the following disclaimer in the documentation
17: and/or other materials provided with the distribution.
18:
19: 3. The end-user documentation included with the redistribution, if any, must
20: include the following acknowledgment: "This product includes software
21: developed by the Apache Software Foundation (http://www.apache.org/)."
22: Alternately, this acknowledgment may appear in the software itself, if
23: and wherever such third-party acknowledgments normally appear.
24:
25: 4. The names "Batik" and "Apache Software Foundation" must not be
26: used to endorse or promote products derived from this software without
27: prior written permission. For written permission, please contact
28: apache@apache.org.
29:
30: 5. Products derived from this software may not be called "Apache", nor may
31: "Apache" appear in their name, without prior written permission of the
32: Apache Software Foundation.
33:
34: THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
35: INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
36: FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
37: APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
38: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
39: DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
40: OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
41: ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
42: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
43: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
44:
45: This software consists of voluntary contributions made by many individuals
46: on behalf of the Apache Software Foundation. For more information on the
47: Apache Software Foundation, please see <http://www.apache.org/>.
48:
49: */
50:
51: package org.apache.batik.css.engine;
52:
53: /**
54: * One line Class Desc
55: *
56: * Complete Class Desc
57: *
58: * @author <a href="mailto:deweese@apache.org>l449433</a>
59: * @version $Id$
60: */
61: public interface CSSEngineUserAgent {
62:
63: /**
64: * Displays an error resulting from the specified Exception.
65: */
66: void displayError(Exception ex);
67:
68: /**
69: * Displays a message in the User Agent interface.
70: */
71: void displayMessage(String message);
72:
73: };
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