01: /*
02:
03: Licensed to the Apache Software Foundation (ASF) under one or more
04: contributor license agreements. See the NOTICE file distributed with
05: this work for additional information regarding copyright ownership.
06: The ASF licenses this file to You under the Apache License, Version 2.0
07: (the "License"); you may not use this file except in compliance with
08: the License. You may obtain a copy of the License at
09:
10: http://www.apache.org/licenses/LICENSE-2.0
11:
12: Unless required by applicable law or agreed to in writing, software
13: distributed under the License is distributed on an "AS IS" BASIS,
14: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: See the License for the specific language governing permissions and
16: limitations under the License.
17:
18: */
19: package org.apache.batik.dom.svg;
20:
21: import org.w3c.dom.Attr;
22:
23: /**
24: * This interface should be implemented by all the attribute values
25: * objects that must be updated when the attribute node is modified.
26: *
27: * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
28: * @version $Id: LiveAttributeValue.java 475477 2006-11-15 22:44:28Z cam $
29: */
30: public interface LiveAttributeValue {
31:
32: /**
33: * Called when an Attr node has been added.
34: */
35: void attrAdded(Attr node, String newv);
36:
37: /**
38: * Called when an Attr node has been modified.
39: */
40: void attrModified(Attr node, String oldv, String newv);
41:
42: /**
43: * Called when an Attr node has been removed.
44: */
45: void attrRemoved(Attr node, String oldv);
46: }
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