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Java > Open Source Codes > com > izforge > izpack > panels > ProcessingClient


1 /*
2  * IzPack - Copyright 2001-2007 Julien Ponge, All Rights Reserved.
3  *
4  * http://www.izforge.com/izpack/
5  * http://developer.berlios.de/projects/izpack/
6  *
7  * Copyright 2003 Elmar Grom
8  *
9  * Licensed under the Apache License, Version 2.0 (the "License");
10  * you may not use this file except in compliance with the License.
11  * You may obtain a copy of the License at
12  *
13  * http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS,
17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18  * See the License for the specific language governing permissions and
19  * limitations under the License.
20  */

21
22 package com.izforge.izpack.panels;
23
24 /*---------------------------------------------------------------------------*/
25 /**
26  * Implement this interface in any class that wants to use processing or validation services.
27  *
28  * @see com.izforge.izpack.panels.Processor
29  * @see com.izforge.izpack.panels.Validator
30  *
31  * @version 0.0.1 / 2/22/03
32  * @author Elmar Grom
33  */

34 /*---------------------------------------------------------------------------*/
35 public interface ProcessingClient
36 {
37
38     /*--------------------------------------------------------------------------*/
39     /**
40      * Returns the number of sub-fields.
41      *
42      * @return the number of sub-fields
43      */

44     /*--------------------------------------------------------------------------*/
45     public int getNumFields();
46
47     /*--------------------------------------------------------------------------*/
48     /**
49      * Returns the contents of the field indicated by <code>index</code>.
50      *
51      * @param index the index of the sub-field from which the contents is requested.
52      *
53      * @return the contents of the indicated sub-field.
54      *
55      * @exception IndexOutOfBoundsException if the index is out of bounds.
56      */

57     /*--------------------------------------------------------------------------*/
58     public String JavaDoc getFieldContents(int index);
59 }
60 /*---------------------------------------------------------------------------*/
61
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