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Java > Open Source Codes > org > apache > lenya > workflow > impl > Version


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17
18 /* $Id: Version.java 42598 2004-03-01 16:18:28Z gregor $ */
19
20 package org.apache.lenya.workflow.impl;
21
22 import org.apache.lenya.workflow.Event;
23 import org.apache.lenya.workflow.State;
24
25 /**
26  * A version of the workflow history.
27  */
28 public class Version {
29
30     private Event event;
31     private State state;
32
33     /**
34      * Returns the event.
35      * @return An event.
36      */
37     public Event getEvent() {
38         return event;
39     }
40
41     /**
42      * Returns the state.
43      * @return A state.
44      */
45     public State getState() {
46         return state;
47     }
48
49     /**
50      * Ctor.
51      * @param event The event that caused the version change.
52      * @param state The destination state.
53      */
54     public Version(Event event, State state) {
55         this.event = event;
56         this.state = state;
57     }
58
59
60 }
61
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