Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
Parallel |
|
| 1.3333333333333333;1.333 |
1 | /* |
|
2 | * |
|
3 | * Copyright 2005 The Apache Software Foundation. |
|
4 | * |
|
5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
|
6 | * you may not use this file except in compliance with the License. |
|
7 | * You may obtain a copy of the License at |
|
8 | * |
|
9 | * http://www.apache.org/licenses/LICENSE-2.0 |
|
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 | */ |
|
18 | package org.apache.commons.scxml.model; |
|
19 | ||
20 | import java.util.HashSet; |
|
21 | import java.util.Set; |
|
22 | ||
23 | /** |
|
24 | * The class in this SCXML object model that corresponds to the |
|
25 | * <parallel> SCXML element, which is a wrapper element to |
|
26 | * encapsulate parallel state machines. For the <parallel> element |
|
27 | * to be useful, each of its <state> substates must itself be |
|
28 | * complex, that is, one with either <state> or <parallel> |
|
29 | * children. |
|
30 | * |
|
31 | */ |
|
32 | public class Parallel extends TransitionTarget { |
|
33 | ||
34 | /** |
|
35 | * The set of parallel state machines contained in this <parallel>. |
|
36 | */ |
|
37 | private Set states; |
|
38 | ||
39 | /** |
|
40 | * Constructor. |
|
41 | */ |
|
42 | 22 | public Parallel() { |
43 | 22 | this.states = new HashSet(); |
44 | 22 | } |
45 | ||
46 | /** |
|
47 | * Get the set of parallel state machines contained in this Parallel. |
|
48 | * |
|
49 | * @return Returns the state. |
|
50 | */ |
|
51 | public final Set getStates() { |
|
52 | 21 | return states; |
53 | } |
|
54 | ||
55 | /** |
|
56 | * Add a State to the list of parallel state machines contained |
|
57 | * in this Parallel. |
|
58 | * |
|
59 | * @param state The state to add. |
|
60 | */ |
|
61 | public final void addState(final State state) { |
|
62 | 14 | if (state != null) { |
63 | 14 | this.states.add(state); |
64 | } |
|
65 | 14 | } |
66 | ||
67 | } |
|
68 |