01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.jetspeed.page;
18:
19: import org.apache.jetspeed.page.document.Node;
20:
21: /**
22: * This interface describes the page manager event listener
23: * that is notified when a managed node is updated or removed
24: *
25: * @author <a href="mailto:rwatler@apache.org">Randy Watler</a>
26: * @version $Id: PageManagerEventListener.java 516448 2007-03-09 16:25:47Z ate $
27: */
28: public interface PageManagerEventListener {
29: /**
30: * newNode - invoked when the definition of a node is
31: * created by the page manager or when the
32: * node creation is otherwise detected
33: *
34: * @param node new managed node if known
35: */
36: void newNode(Node node);
37:
38: /**
39: * updatedNode - invoked when the definition of a node is
40: * updated by the page manager or when the
41: * node modification is otherwise detected
42: *
43: * @param node updated managed node if known
44: */
45: void updatedNode(Node node);
46:
47: /**
48: * removedNode - invoked when the definition of a node is
49: * removed by the page manager or when the
50: * node removal is otherwise detected
51: *
52: * @param node removed managed node if known
53: */
54: void removedNode(Node node);
55: }
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