01: /*
02: * Copyright 2005-2007 The Kuali Foundation.
03: *
04: *
05: * Licensed under the Educational Community License, Version 1.0 (the "License");
06: * you may not use this file except in compliance with the License.
07: * You may obtain a copy of the License at
08: *
09: * http://www.opensource.org/licenses/ecl1.php
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.kuali.workflow.attribute;
18:
19: /**
20: * A key-value representation of an extension to a data object.
21: *
22: * @author ewestfal
23: */
24: public interface ExtensionData {
25:
26: /**
27: * Return the key of this extension.
28: */
29: public String getKey();
30:
31: /**
32: * Returns the value of this extension.
33: */
34: public String getValue();
35:
36: /**
37: * Set the value of this extension to the given value.
38: */
39: public void setValue(String value);
40:
41: }
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