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.om.common.preference;
18:
19: /**
20: * PreferenceValue
21: * <br />
22: * Represents an individual value for a preference which could
23: * either be the default preferences from a portlet's deployment descriptor
24: * or a preference value for a specific user. This class should only be
25: * accessed by Jetspeed internals as Preference values are really
26: * only String values. The use of preference value objects helps
27: * facilitate the use object relational tools in terms of persistence operations.
28: *
29: * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a>
30: * @version $Id: PreferenceValue.java 516448 2007-03-09 16:25:47Z ate $
31: *
32: */
33: public interface PreferenceValue {
34: /**
35: * @return
36: */
37: public abstract String getValue();
38:
39: /**
40: * @param string
41: */
42: public abstract void setValue(String string);
43:
44: }
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