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1   /*
2    * $Id: AttributeDefinition.java 421151 2006-07-12 06:07:14Z wsmoak $
3    *
4    * Copyright 1999-2004 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
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  
20  package org.apache.struts.tiles;
21  
22  import java.io.Serializable;
23  
24    /***
25     * Attribute definition used in a component definition.
26     *
27     */
28  public interface AttributeDefinition extends Serializable
29  {
30  
31      /***
32       * Return value hold by this typed attribute.
33       */
34    public Object getValue();
35  
36      /***
37       * Set role attribute.
38       */
39    public void setRole(String role);
40  }