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: */
18:
19: /* $Id: DocumentVisitor.java 473861 2006-11-12 03:51:14Z gregor $ */
20:
21: package org.apache.lenya.cms.publication.util;
22:
23: import org.apache.lenya.cms.publication.Document;
24: import org.apache.lenya.cms.publication.PublicationException;
25:
26: /**
27: * Visitor for resources.
28: *
29: */
30: public interface DocumentVisitor {
31:
32: /**
33: * Visits a resource.
34: * @param document The resource.
35: * @throws PublicationException if something went wrong.
36: */
37: void visitDocument(Document document) throws PublicationException;
38:
39: }
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