[1113] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
---|
| 2 | // |
---|
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
---|
| 4 | // you may not use this file except in compliance with the License. |
---|
| 5 | // You may obtain a copy of the License at |
---|
| 6 | // |
---|
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 8 | // |
---|
| 9 | // Unless required by applicable law or agreed to in writing, software |
---|
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 12 | // See the License for the specific language governing permissions and |
---|
| 13 | // limitations under the License. |
---|
| 14 | |
---|
[922] | 15 | package de.ugoe.cs.autoquest.tasktrees.treeimpl; |
---|
[439] | 16 | |
---|
[1146] | 17 | import java.util.List; |
---|
| 18 | |
---|
[1294] | 19 | import de.ugoe.cs.autoquest.eventcore.Event; |
---|
[922] | 20 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTask; |
---|
[1294] | 21 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IEventTaskInstance; |
---|
[922] | 22 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IIteration; |
---|
[1294] | 23 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IIterationInstance; |
---|
[1126] | 24 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IOptional; |
---|
[1294] | 25 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IOptionalInstance; |
---|
[922] | 26 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISelection; |
---|
[1294] | 27 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISelectionInstance; |
---|
[922] | 28 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISequence; |
---|
[1294] | 29 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ISequenceInstance; |
---|
[1146] | 30 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskModel; |
---|
| 31 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskFactory; |
---|
| 32 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IUserSession; |
---|
[439] | 33 | |
---|
| 34 | /** |
---|
[1216] | 35 | * <p> |
---|
| 36 | * this is the default implementation of the interface {@link ITaskFactory}. It |
---|
| 37 | * does not do anything fancy except implementing the interface. It instantiates the other |
---|
| 38 | * implementations of the tree ifc in this package. |
---|
| 39 | * </p> |
---|
[439] | 40 | * |
---|
[1216] | 41 | * @author Patrick Harms |
---|
[439] | 42 | */ |
---|
[1146] | 43 | public class TaskFactory implements ITaskFactory { |
---|
[439] | 44 | |
---|
[1216] | 45 | /* (non-Javadoc) |
---|
[1294] | 46 | * @see ITaskFactory#createNewEventTask(String) |
---|
[557] | 47 | */ |
---|
| 48 | @Override |
---|
[1294] | 49 | public IEventTask createNewEventTask(String description) { |
---|
| 50 | return new EventTask(description); |
---|
[557] | 51 | } |
---|
[439] | 52 | |
---|
[1216] | 53 | /* (non-Javadoc) |
---|
| 54 | * @see ITaskFactory#createNewSequence() |
---|
[557] | 55 | */ |
---|
| 56 | @Override |
---|
| 57 | public ISequence createNewSequence() { |
---|
| 58 | return new Sequence(); |
---|
| 59 | } |
---|
[439] | 60 | |
---|
[1216] | 61 | /* (non-Javadoc) |
---|
| 62 | * @see ITaskFactory#createNewIteration() |
---|
[557] | 63 | */ |
---|
| 64 | @Override |
---|
| 65 | public IIteration createNewIteration() { |
---|
| 66 | return new Iteration(); |
---|
| 67 | } |
---|
[439] | 68 | |
---|
[1126] | 69 | /* (non-Javadoc) |
---|
[1216] | 70 | * @see ITaskFactory#createNewOptional() |
---|
[1126] | 71 | */ |
---|
| 72 | @Override |
---|
| 73 | public IOptional createNewOptional() { |
---|
| 74 | return new Optional(); |
---|
| 75 | } |
---|
| 76 | |
---|
[1216] | 77 | /* (non-Javadoc) |
---|
| 78 | * @see ITaskFactory#createNewSelection() |
---|
[557] | 79 | */ |
---|
| 80 | @Override |
---|
| 81 | public ISelection createNewSelection() { |
---|
| 82 | return new Selection(); |
---|
| 83 | } |
---|
[439] | 84 | |
---|
[1146] | 85 | /* (non-Javadoc) |
---|
[1294] | 86 | * @see ITaskFactory#createNewTaskInstance(IEventTask, Event) |
---|
[557] | 87 | */ |
---|
| 88 | @Override |
---|
[1294] | 89 | public IEventTaskInstance createNewTaskInstance(IEventTask task, Event event) { |
---|
| 90 | if (!(task instanceof EventTask)) { |
---|
| 91 | throw new IllegalArgumentException |
---|
| 92 | ("illegal type of event task provided: " + task.getClass()); |
---|
| 93 | } |
---|
| 94 | |
---|
| 95 | EventTaskInstance instance = new EventTaskInstance(task, event); |
---|
| 96 | ((EventTask) task).addInstance(instance); |
---|
| 97 | |
---|
| 98 | return instance; |
---|
[557] | 99 | } |
---|
[439] | 100 | |
---|
[1146] | 101 | /* (non-Javadoc) |
---|
[1294] | 102 | * @see ITaskFactory#createNewTaskInstance(ISequence) |
---|
[1146] | 103 | */ |
---|
| 104 | @Override |
---|
[1294] | 105 | public ISequenceInstance createNewTaskInstance(ISequence sequence) { |
---|
| 106 | if (!(sequence instanceof Sequence)) { |
---|
| 107 | throw new IllegalArgumentException |
---|
| 108 | ("illegal type of sequence provided: " + sequence.getClass()); |
---|
| 109 | } |
---|
| 110 | |
---|
| 111 | SequenceInstance instance = new SequenceInstance(sequence); |
---|
| 112 | ((Sequence) sequence).addInstance(instance); |
---|
| 113 | |
---|
| 114 | return instance; |
---|
[1146] | 115 | } |
---|
| 116 | |
---|
| 117 | /* (non-Javadoc) |
---|
[1294] | 118 | * @see ITaskFactory#createNewTaskInstance(IIteration) |
---|
| 119 | */ |
---|
| 120 | @Override |
---|
| 121 | public IIterationInstance createNewTaskInstance(IIteration iteration) { |
---|
| 122 | if (!(iteration instanceof Iteration)) { |
---|
| 123 | throw new IllegalArgumentException |
---|
| 124 | ("illegal type of iteration provided: " + iteration.getClass()); |
---|
| 125 | } |
---|
| 126 | |
---|
| 127 | IterationInstance instance = new IterationInstance(iteration); |
---|
| 128 | ((Iteration) iteration).addInstance(instance); |
---|
| 129 | |
---|
| 130 | return instance; |
---|
| 131 | } |
---|
| 132 | |
---|
| 133 | /* (non-Javadoc) |
---|
| 134 | * @see ITaskFactory#createNewTaskInstance(IOptional) |
---|
| 135 | */ |
---|
| 136 | @Override |
---|
| 137 | public IOptionalInstance createNewTaskInstance(IOptional optional) { |
---|
| 138 | if (!(optional instanceof Optional)) { |
---|
| 139 | throw new IllegalArgumentException |
---|
| 140 | ("illegal type of optional provided: " + optional.getClass()); |
---|
| 141 | } |
---|
| 142 | |
---|
| 143 | OptionalInstance instance = new OptionalInstance(optional); |
---|
| 144 | ((Optional) optional).addInstance(instance); |
---|
| 145 | |
---|
| 146 | return instance; |
---|
| 147 | } |
---|
| 148 | |
---|
| 149 | /* (non-Javadoc) |
---|
| 150 | * @see ITaskFactory#createNewTaskInstance(ISelection) |
---|
| 151 | */ |
---|
| 152 | @Override |
---|
| 153 | public ISelectionInstance createNewTaskInstance(ISelection selection) { |
---|
| 154 | if (!(selection instanceof Selection)) { |
---|
| 155 | throw new IllegalArgumentException |
---|
| 156 | ("illegal type of optional provided: " + selection.getClass()); |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | SelectionInstance instance = new SelectionInstance(selection); |
---|
| 160 | ((Selection) selection).addInstance(instance); |
---|
| 161 | |
---|
| 162 | return instance; |
---|
| 163 | } |
---|
| 164 | |
---|
| 165 | /* (non-Javadoc) |
---|
[1216] | 166 | * @see ITaskFactory#createUserSession() |
---|
[1146] | 167 | */ |
---|
| 168 | @Override |
---|
| 169 | public IUserSession createUserSession() { |
---|
| 170 | return new UserSession(); |
---|
| 171 | } |
---|
| 172 | |
---|
| 173 | /* (non-Javadoc) |
---|
[1216] | 174 | * @see ITaskFactory#createTaskModel(List<IUserSession>) |
---|
[1146] | 175 | */ |
---|
| 176 | @Override |
---|
| 177 | public ITaskModel createTaskModel(List<IUserSession> userSessions) { |
---|
| 178 | return new TaskModel(userSessions); |
---|
| 179 | } |
---|
| 180 | |
---|
[439] | 181 | } |
---|