[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
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| 2 | // |
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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| 4 | // you may not use this file except in compliance with the License. |
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| 5 | // You may obtain a copy of the License at |
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| 6 | // |
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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| 8 | // |
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| 9 | // Unless required by applicable law or agreed to in writing, software |
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 12 | // See the License for the specific language governing permissions and |
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| 13 | // limitations under the License. |
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| 14 | |
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[922] | 15 | package de.ugoe.cs.autoquest.tasktrees.temporalrelation; |
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[445] | 16 | |
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[1106] | 17 | import static org.junit.Assert.fail; |
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| 18 | import static org.junit.Assert.assertTrue; |
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| 19 | import static org.junit.Assert.assertNotNull; |
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| 20 | |
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| 21 | import java.lang.reflect.Constructor; |
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| 22 | import java.lang.reflect.InvocationTargetException; |
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[445] | 23 | import java.util.ArrayList; |
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[1106] | 24 | import java.util.LinkedList; |
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[445] | 25 | import java.util.List; |
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[1106] | 26 | import java.util.Stack; |
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[725] | 27 | import java.util.logging.Level; |
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[445] | 28 | |
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| 29 | import org.junit.Before; |
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| 30 | |
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[922] | 31 | import de.ugoe.cs.autoquest.eventcore.IEventTarget; |
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| 32 | import de.ugoe.cs.autoquest.eventcore.IEventType; |
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[1106] | 33 | import de.ugoe.cs.autoquest.tasktrees.nodeequality.NodeEquality; |
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[922] | 34 | import de.ugoe.cs.autoquest.tasktrees.nodeequality.NodeEqualityRuleManager; |
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| 35 | import de.ugoe.cs.autoquest.tasktrees.testutils.Utilities; |
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| 36 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTask; |
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| 37 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISequence; |
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| 38 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskTree; |
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| 39 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskTreeBuilder; |
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[1106] | 40 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskTreeNode; |
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[922] | 41 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskTreeNodeFactory; |
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| 42 | import de.ugoe.cs.autoquest.tasktrees.treeimpl.TaskTreeBuilder; |
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| 43 | import de.ugoe.cs.autoquest.tasktrees.treeimpl.TaskTreeNodeFactory; |
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[1106] | 44 | import de.ugoe.cs.util.console.Console; |
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[725] | 45 | import de.ugoe.cs.util.console.TextConsole; |
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[445] | 46 | |
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| 47 | /** |
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| 48 | * TODO comment |
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| 49 | * |
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| 50 | * @version $Revision: $ $Date: 28.04.2012$ |
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| 51 | * @author 2012, last modified by $Author: patrick$ |
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| 52 | */ |
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[557] | 53 | public class AbstractTemporalRelationshipTC { |
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[445] | 54 | |
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[557] | 55 | /** */ |
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| 56 | private List<IEventTask> events; |
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[445] | 57 | |
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[557] | 58 | /** */ |
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| 59 | private ITaskTreeBuilder taskTreeBuilder = new TaskTreeBuilder(); |
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[445] | 60 | |
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[557] | 61 | /** */ |
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| 62 | private ITaskTreeNodeFactory taskTreeNodeFactory = new TaskTreeNodeFactory(); |
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| 63 | |
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| 64 | /** */ |
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| 65 | private NodeEqualityRuleManager nodeEqualityRuleManager = |
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| 66 | Utilities.getNodeEqualityRuleManagerForTests(); |
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| 67 | |
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| 68 | /** |
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[1106] | 69 | * |
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| 70 | */ |
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[557] | 71 | @Before |
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| 72 | public void setUp() { |
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[725] | 73 | new TextConsole(Level.FINEST); |
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[557] | 74 | events = new ArrayList<IEventTask>(); |
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| 75 | } |
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[445] | 76 | |
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[557] | 77 | /** |
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| 78 | * |
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| 79 | */ |
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| 80 | protected void simulateEvent(IEventType eventType, IEventTarget eventTarget) { |
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| 81 | events.add(taskTreeNodeFactory.createNewEventTask(eventType, eventTarget)); |
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[1106] | 82 | Console.reset(); |
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[557] | 83 | } |
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[445] | 84 | |
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[557] | 85 | /** |
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| 86 | * |
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| 87 | * @return |
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| 88 | */ |
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| 89 | protected ITaskTree getTaskTree() { |
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| 90 | ISequence sequence = taskTreeNodeFactory.createNewSequence(); |
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| 91 | |
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| 92 | for (IEventTask task : events) { |
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| 93 | taskTreeBuilder.addChild(sequence, task); |
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| 94 | } |
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| 95 | |
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[1106] | 96 | TemporalRelationshipRuleManager ruleManager = new TemporalRelationshipRuleManager |
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| 97 | (nodeEqualityRuleManager, taskTreeNodeFactory, taskTreeBuilder); |
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[557] | 98 | |
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| 99 | ruleManager.init(); |
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[1106] | 100 | ruleManager.applyRules(sequence); |
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[557] | 101 | |
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| 102 | return taskTreeNodeFactory.createTaskTree(sequence); |
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[445] | 103 | } |
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| 104 | |
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[1106] | 105 | /** |
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| 106 | * |
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| 107 | * @return |
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| 108 | */ |
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| 109 | protected ITaskTree getTaskTree(Class<? extends TemporalRelationshipRule> ruleClass, |
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| 110 | NodeEquality nodeEquality) |
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| 111 | { |
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| 112 | ISequence sequence = taskTreeNodeFactory.createNewSequence(); |
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| 113 | |
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| 114 | for (IEventTask task : events) { |
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| 115 | taskTreeBuilder.addChild(sequence, task); |
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| 116 | } |
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| 117 | |
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| 118 | TemporalRelationshipRule rule = null; |
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| 119 | |
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| 120 | CONSTRUCTOR_ITERATION: |
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| 121 | for (Constructor<?> constructor : ruleClass.getDeclaredConstructors()) { |
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| 122 | List<Object> parameters = new LinkedList<Object>(); |
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| 123 | |
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| 124 | for (Class<?> type : constructor.getParameterTypes()) { |
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| 125 | if (ITaskTreeNodeFactory.class.equals(type)) { |
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| 126 | parameters.add(taskTreeNodeFactory); |
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| 127 | } |
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| 128 | else if (ITaskTreeBuilder.class.equals(type)) { |
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| 129 | parameters.add(taskTreeBuilder); |
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| 130 | } |
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| 131 | else if (NodeEqualityRuleManager.class.equals(type)) { |
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| 132 | parameters.add(nodeEqualityRuleManager); |
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| 133 | } |
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| 134 | else if (NodeEquality.class.equals(type)) { |
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| 135 | if (nodeEquality != null) { |
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| 136 | parameters.add(nodeEquality); |
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| 137 | } |
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| 138 | else { |
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| 139 | parameters.add(NodeEquality.LEXICALLY_EQUAL); |
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| 140 | } |
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| 141 | } |
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| 142 | else { |
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| 143 | continue CONSTRUCTOR_ITERATION; |
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| 144 | } |
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| 145 | } |
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| 146 | |
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| 147 | try { |
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| 148 | rule = (TemporalRelationshipRule) constructor.newInstance(parameters.toArray()); |
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| 149 | } |
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| 150 | catch (IllegalArgumentException e) { |
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| 151 | e.printStackTrace(); |
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| 152 | fail("could not invoke the constructor " + constructor); |
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| 153 | } |
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| 154 | catch (InstantiationException e) { |
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| 155 | e.printStackTrace(); |
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| 156 | fail("could not invoke the constructor " + constructor); |
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| 157 | } |
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| 158 | catch (IllegalAccessException e) { |
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| 159 | e.printStackTrace(); |
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| 160 | fail("could not invoke the constructor " + constructor); |
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| 161 | } |
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| 162 | catch (InvocationTargetException e) { |
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| 163 | e.printStackTrace(); |
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| 164 | fail("could not invoke the constructor " + constructor); |
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| 165 | } |
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| 166 | } |
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| 167 | |
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| 168 | if (rule == null) { |
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| 169 | fail("no matching constructor found to instantiate rule " + ruleClass); |
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| 170 | } |
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| 171 | |
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| 172 | RuleApplicationResult result; |
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| 173 | RuleApplicationStatus status; |
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| 174 | |
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| 175 | Stack<ITaskTreeNode> toBeAppliedOn = new Stack<ITaskTreeNode>(); |
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| 176 | toBeAppliedOn.push(sequence); |
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| 177 | |
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| 178 | do { |
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| 179 | result = rule.apply(toBeAppliedOn.peek(), true); |
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| 180 | |
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| 181 | if (result != null) { |
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| 182 | status = result.getRuleApplicationStatus(); |
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| 183 | assertNotNull(status); |
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| 184 | } |
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| 185 | else { |
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| 186 | status = RuleApplicationStatus.RULE_NOT_APPLIED; |
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| 187 | } |
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| 188 | |
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| 189 | assertTrue(status != RuleApplicationStatus.RULE_APPLICATION_FEASIBLE); |
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| 190 | |
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| 191 | if ((result != null) && (result.getNewlyCreatedParentNodes() != null)) { |
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| 192 | for (int i = result.getNewlyCreatedParentNodes().size() - 1; i >= 0; i--) { |
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| 193 | toBeAppliedOn.push(result.getNewlyCreatedParentNodes().get(i)); |
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| 194 | } |
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| 195 | } |
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| 196 | |
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| 197 | if (status == RuleApplicationStatus.RULE_NOT_APPLIED) { |
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| 198 | toBeAppliedOn.pop(); |
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| 199 | } |
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| 200 | |
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| 201 | } |
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| 202 | while ((!toBeAppliedOn.isEmpty()) || |
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| 203 | (status == RuleApplicationStatus.RULE_APPLICATION_FINISHED)); |
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| 204 | |
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| 205 | return taskTreeNodeFactory.createTaskTree(sequence); |
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| 206 | } |
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| 207 | |
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[445] | 208 | } |
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