[1217] | 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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| 15 | package de.ugoe.cs.autoquest.usability.rules.patterns;
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| 16 |
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| 17 | import java.util.List;
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| 18 |
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| 19 | import com.google.common.collect.Lists;
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| 20 |
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| 21 | import de.ugoe.cs.autoquest.usability.rules.patterns.visitors.ContainsEventVisitor;
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| 22 | import de.ugoe.cs.autoquest.usability.rules.patterns.visitors.ContainsInteractionPatternVisitor;
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| 23 | import de.ugoe.cs.autoquest.usability.rules.patterns.visitors.EndsWithEventVisitor;
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| 24 | import de.ugoe.cs.autoquest.usability.rules.patterns.visitors.EndsWithInteractionPatternVisitor;
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| 25 | import de.ugoe.cs.autoquest.usability.rules.patterns.visitors.StartsWithEventVisitor;
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| 26 | import de.ugoe.cs.autoquest.usability.rules.patterns.visitors.StartsWithInteractionPatternVisitor;
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| 27 | import de.ugoe.cs.autoquest.usability.taskmodel.filter.types.EventTypeFilter;
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| 28 | import de.ugoe.cs.autoquest.usability.taskmodel.filter.types.TaskTypeFilter;
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| 29 |
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| 30 | /**
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| 31 | * <p>
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| 32 | * Helper class, which allows to create {@link InteractionPattern}s.
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| 33 | * </p>
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| 34 | *
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| 35 | * @author Alexander Deicke
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| 36 | */
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| 37 | public class InteractionPatternBuilder {
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| 38 |
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| 39 | /**
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| 40 | * <p>
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| 41 | * Type of root task. Determines the order in which sub task appear.
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| 42 | * </p>
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| 43 | */
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| 44 | protected TaskTypeFilter rootTask;
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| 45 |
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| 46 | /**
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| 47 | * <p>
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| 48 | * Interaction pattern starts with event.
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| 49 | * </p>
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| 50 | */
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| 51 | protected EventTypeFilter startsWithEvent;
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| 52 |
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| 53 | /**
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| 54 | * <p>
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| 55 | * Interaction pattern starts with interaction pattern.
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| 56 | * </p>
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| 57 | */
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| 58 | protected InteractionPattern startsWithPattern;
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| 59 |
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| 60 | /**
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| 61 | * <p>
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| 62 | * Interaction pattern ends with event.
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| 63 | * </p>
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| 64 | */
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| 65 | protected EventTypeFilter endsWithEvent;
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| 66 |
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| 67 | /**
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| 68 | * <p>
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| 69 | * Interaction pattern ends with interaction pattern.
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| 70 | * </p>
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| 71 | */
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| 72 | protected InteractionPattern endsWithPattern;
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| 73 |
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| 74 | /**
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| 75 | * <p>
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| 76 | * Interaction pattern contains certain event.
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| 77 | * </p>
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| 78 | */
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| 79 | protected EventTypeFilter containsEvent;
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| 80 |
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| 81 | /**
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| 82 | * <p>
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| 83 | * Interaction pattern contains certain interaction pattern.
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| 84 | * </p>
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| 85 | */
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| 86 | protected InteractionPattern containsPattern;
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| 87 |
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| 88 | /**
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| 89 | *
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| 90 | * <p>
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| 91 | * Starts creation of new interaction pattern.
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| 92 | * </p>
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| 93 | *
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| 94 | * @return steps to create interaction pattern
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| 95 | */
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| 96 | public static SetConcernedTaskModelComponentStep newPattern() {
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| 97 | return new Steps();
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| 98 | }
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| 99 |
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| 100 | public static interface SetConcernedTaskModelComponentStep {
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| 101 |
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| 102 | public BuildPatternStep rootTask(TaskTypeFilter concernedNode);
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| 103 |
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| 104 | }
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| 105 |
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| 106 | public static interface BuildPatternStep {
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| 107 |
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| 108 | public StartsWithStep startsWithEvent(EventTypeFilter startsWithEventType);
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| 109 |
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| 110 | public StartsWithStep startsWithPattern(InteractionPattern endsWithPattern);
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| 111 |
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| 112 | public ContainsStep containsEvent(EventTypeFilter containsEventType);
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| 113 |
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| 114 | public ContainsStep containsPattern(InteractionPattern containsPattern);
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| 115 |
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| 116 | public EndsWithStep endsWithEvent(EventTypeFilter endsWithEventType);
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| 117 |
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| 118 | public EndsWithStep endsWithPattern(InteractionPattern endsPattern);
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| 119 |
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| 120 | public BuildStep patternFinished();
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| 121 |
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| 122 | }
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| 123 |
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| 124 | public static interface StartsWithStep {
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| 125 |
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| 126 | public ContainsStep containsEvent(EventTypeFilter containsEventType);
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| 127 |
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| 128 | public ContainsStep containsPattern(InteractionPattern containsPattern);
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| 129 |
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| 130 | public EndsWithStep endsWithEvent(EventTypeFilter endsWithEventType);
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| 131 |
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| 132 | public EndsWithStep endsWithPattern(InteractionPattern endsPattern);
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| 133 |
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| 134 | public BuildStep patternFinished();
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| 135 |
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| 136 | }
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| 137 |
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| 138 | public static interface ContainsStep {
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| 139 |
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| 140 | public ContainsStep containsEvent(EventTypeFilter containsEventType);
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| 141 |
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| 142 | public ContainsStep containsPattern(InteractionPattern containsPattern);
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| 143 |
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| 144 | public EndsWithStep endsWithEvent(EventTypeFilter endsWithEventType);
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| 145 |
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| 146 | public EndsWithStep endsWithPattern(InteractionPattern endsPattern);
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| 147 |
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| 148 | public BuildStep patternFinished();
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| 149 | }
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| 150 |
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| 151 | public static interface EndsWithStep {
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| 152 |
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| 153 | public BuildStep patternFinished();
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| 154 |
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| 155 | }
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| 156 |
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| 157 | public static interface BuildStep {
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| 158 |
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| 159 | public InteractionPattern build();
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| 160 |
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| 161 | }
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| 162 |
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| 163 | private static class Steps implements SetConcernedTaskModelComponentStep, BuildPatternStep,
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| 164 | StartsWithStep, ContainsStep, EndsWithStep, BuildStep
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| 165 | {
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| 166 |
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| 167 | private List<InteractionPatternVisitor> visitors = Lists.newArrayList();
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| 168 |
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| 169 | private TaskTypeFilter concernedNode;
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| 170 |
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| 171 | @Override
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| 172 | public BuildPatternStep rootTask(TaskTypeFilter concernedNode) {
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| 173 | this.concernedNode = concernedNode;
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| 174 | return this;
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| 175 | }
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| 176 |
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| 177 | @Override
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| 178 | public StartsWithStep startsWithEvent(EventTypeFilter startsWithEventType) {
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| 179 | this.visitors.add(new StartsWithEventVisitor(startsWithEventType, concernedNode));
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| 180 | return this;
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| 181 | }
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| 182 |
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| 183 | @Override
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| 184 | public StartsWithStep startsWithPattern(InteractionPattern startsWithPattern) {
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| 185 | this.visitors.add(new StartsWithInteractionPatternVisitor(startsWithPattern,
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| 186 | concernedNode));
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| 187 | return this;
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| 188 | }
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| 189 |
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| 190 | @Override
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| 191 | public ContainsStep containsEvent(EventTypeFilter containsEventType) {
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| 192 | this.visitors.add(new ContainsEventVisitor(containsEventType, concernedNode));
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| 193 | return this;
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| 194 | }
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| 195 |
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| 196 | @Override
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| 197 | public ContainsStep containsPattern(InteractionPattern containsPattern) {
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| 198 | this.visitors
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| 199 | .add(new ContainsInteractionPatternVisitor(containsPattern, concernedNode));
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| 200 | return this;
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| 201 | }
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| 202 |
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| 203 | @Override
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| 204 | public EndsWithStep endsWithEvent(EventTypeFilter endsWithEventType) {
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| 205 | this.visitors.add(new EndsWithEventVisitor(endsWithEventType, concernedNode));
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| 206 | return this;
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| 207 | }
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| 208 |
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| 209 | @Override
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| 210 | public EndsWithStep endsWithPattern(InteractionPattern endsWithPattern) {
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| 211 | this.visitors
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| 212 | .add(new EndsWithInteractionPatternVisitor(endsWithPattern, concernedNode));
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| 213 | return this;
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| 214 |
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| 215 | }
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| 216 |
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| 217 | @Override
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| 218 | public BuildStep patternFinished() {
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| 219 | return this;
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| 220 | }
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| 221 |
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| 222 | @Override
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| 223 | public InteractionPattern build() {
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| 224 | return new InteractionPattern(concernedNode, this.visitors);
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| 225 | }
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| 226 |
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| 227 | }
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| 228 |
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| 229 | }
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