Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
Step |
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| 1.2;1.2 |
1 | /* |
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2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 | * contributor license agreements. See the NOTICE file distributed with |
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4 | * this work for additional information regarding copyright ownership. |
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5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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6 | * (the "License"); you may not use this file except in compliance with |
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7 | * the License. You may obtain a copy of the License at |
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8 | * |
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9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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10 | * |
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11 | * Unless required by applicable law or agreed to in writing, software |
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12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | * See the License for the specific language governing permissions and |
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15 | * limitations under the License. |
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16 | */ |
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17 | package org.apache.commons.scxml; |
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18 | ||
19 | import java.util.ArrayList; |
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20 | import java.util.Collection; |
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21 | import java.util.List; |
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22 | ||
23 | /** |
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24 | * A logical unit of progression in the execution of a SCXML model. |
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25 | * |
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26 | */ |
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27 | public class Step { |
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28 | ||
29 | /** |
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30 | * Constructor. |
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31 | */ |
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32 | 0 | public Step() { |
33 | 0 | this.externalEvents = new ArrayList(); |
34 | 0 | this.beforeStatus = new Status(); |
35 | 0 | this.afterStatus = new Status(); |
36 | 0 | this.exitList = new ArrayList(); |
37 | 0 | this.entryList = new ArrayList(); |
38 | 0 | this.transitList = new ArrayList(); |
39 | 0 | } |
40 | ||
41 | /** |
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42 | * @param externalEvents The external events received in this |
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43 | * unit of progression |
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44 | * @param beforeStatus The before status |
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45 | */ |
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46 | 316 | public Step(final Collection externalEvents, final Status beforeStatus) { |
47 | 316 | if (externalEvents != null) { |
48 | 266 | this.externalEvents = externalEvents; |
49 | } else { |
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50 | 50 | this.externalEvents = new ArrayList(); |
51 | } |
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52 | 316 | if (beforeStatus != null) { |
53 | 316 | this.beforeStatus = beforeStatus; |
54 | } else { |
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55 | 0 | this.beforeStatus = new Status(); |
56 | } |
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57 | 316 | this.afterStatus = new Status(); |
58 | 316 | this.exitList = new ArrayList(); |
59 | 316 | this.entryList = new ArrayList(); |
60 | 316 | this.transitList = new ArrayList(); |
61 | 316 | } |
62 | ||
63 | /** |
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64 | * The external events in this step. |
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65 | */ |
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66 | private Collection externalEvents; |
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67 | ||
68 | /** |
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69 | * The status before this step. |
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70 | */ |
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71 | private Status beforeStatus; |
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72 | ||
73 | /** |
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74 | * The status after this step. |
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75 | */ |
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76 | private Status afterStatus; |
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77 | ||
78 | /** |
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79 | * The list of TransitionTargets that were exited during this step. |
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80 | */ |
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81 | private List exitList; |
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82 | ||
83 | /** |
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84 | * The list of TransitionTargets that were entered during this step. |
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85 | */ |
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86 | private List entryList; |
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87 | ||
88 | /** |
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89 | * The list of Transitions taken during this step. |
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90 | */ |
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91 | private List transitList; |
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92 | ||
93 | /** |
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94 | * @return Returns the afterStatus. |
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95 | */ |
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96 | public Status getAfterStatus() { |
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97 | 1250 | return afterStatus; |
98 | } |
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99 | ||
100 | /** |
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101 | * @param afterStatus The afterStatus to set. |
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102 | */ |
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103 | public void setAfterStatus(final Status afterStatus) { |
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104 | 0 | this.afterStatus = afterStatus; |
105 | 0 | } |
106 | ||
107 | /** |
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108 | * @return Returns the beforeStatus. |
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109 | */ |
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110 | public Status getBeforeStatus() { |
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111 | 1330 | return beforeStatus; |
112 | } |
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113 | ||
114 | /** |
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115 | * @param beforeStatus The beforeStatus to set. |
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116 | */ |
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117 | public void setBeforeStatus(final Status beforeStatus) { |
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118 | 0 | this.beforeStatus = beforeStatus; |
119 | 0 | } |
120 | ||
121 | /** |
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122 | * @return Returns the entryList. |
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123 | */ |
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124 | public List getEntryList() { |
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125 | 632 | return entryList; |
126 | } |
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127 | ||
128 | /** |
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129 | * @return Returns the exitList. |
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130 | */ |
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131 | public List getExitList() { |
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132 | 848 | return exitList; |
133 | } |
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134 | ||
135 | /** |
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136 | * @return Returns the externalEvents. |
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137 | */ |
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138 | public Collection getExternalEvents() { |
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139 | 532 | return externalEvents; |
140 | } |
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141 | ||
142 | /** |
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143 | * @return Returns the transitList. |
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144 | */ |
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145 | public List getTransitList() { |
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146 | 1776 | return transitList; |
147 | } |
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148 | ||
149 | } |
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150 |