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Java > Open Source Codes > com > sun > facelets > tag > TagDecorator


1 /**
2  * Licensed under the Common Development and Distribution License,
3  * you may not use this file except in compliance with the License.
4  * You may obtain a copy of the License at
5  *
6  * http://www.sun.com/cddl/
7  *
8  * Unless required by applicable law or agreed to in writing, software
9  * distributed under the License is distributed on an "AS IS" BASIS,
10  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
11  * implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */

14
15 package com.sun.facelets.tag;
16
17 /**
18  * Provides the ability to completely change the Tag before it's processed for
19  * compiling with the associated TagHandler.
20  * <p />
21  * You could take &lt;input type="text" /> and convert it to &lth:inputText />
22  * before compiling.
23  *
24  * @author Jacob Hookom
25  * @version $Id: TagDecorator.java,v 1.2 2005/08/24 04:38:48 jhook Exp $
26  */

27 public interface TagDecorator {
28
29     /**
30      * If handled, return a new Tag instance, otherwise return null
31      *
32      * @param tag
33      * tag to be decorated
34      * @return a decorated tag, otherwise null
35      */

36     public Tag decorate(Tag tag);
37 }
38
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