[1030] | 1 | package de.ugoe.cs.autoquest.usability;
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| 2 |
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| 3 | import java.util.EnumSet;
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| 4 | import java.util.List;
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| 5 |
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| 6 | import lombok.AccessLevel;
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[1033] | 7 | import lombok.AllArgsConstructor;
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[1030] | 8 | import lombok.NoArgsConstructor;
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| 9 |
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| 10 | import com.google.common.base.Optional;
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| 11 | import com.google.common.base.Preconditions;
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| 12 | import com.google.common.collect.Lists;
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| 13 |
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| 14 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskTree;
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| 15 | import de.ugoe.cs.autoquest.usability.evaluation.result.UsabilityDefect;
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| 16 | import de.ugoe.cs.autoquest.usability.evaluation.rule.set.UsabilityRule;
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| 17 | import de.ugoe.cs.autoquest.usability.evaluation.rule.set.UsabilityRuleset;
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| 18 |
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| 19 | @NoArgsConstructor(access = AccessLevel.PRIVATE)
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| 20 | public class UsabilityEvaluationFacade {
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| 21 |
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| 22 | public static ExecuteUsabilityEvaluationStep applyUsabilityRuleset(UsabilityRuleset usabilityRuleset) {
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| 23 | Preconditions.checkNotNull(usabilityRuleset);
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| 24 | return new ExecuteUsabilityEvaluationStep(usabilityRuleset);
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| 25 | }
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| 26 |
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[1033] | 27 | @AllArgsConstructor
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[1030] | 28 | protected static class ExecuteUsabilityEvaluationStep {
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| 29 |
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[1033] | 30 | private final UsabilityRuleset usabilityRuleset;
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[1030] | 31 |
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| 32 | public UsabilityEvaluationReport evaluateUsabilityOf(ITaskTree taskTree) {
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| 33 | Preconditions.checkNotNull(taskTree);
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[1033] | 34 | EnumSet<? extends UsabilityRule> evaluationRules = usabilityRuleset.evaluationRules();
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[1030] | 35 | List<UsabilityDefect> evaluationResults =
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[1033] | 36 | Lists.newArrayListWithCapacity(evaluationRules.size());
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| 37 | for(UsabilityRule usabilityRule : evaluationRules) {
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[1030] | 38 | Optional<UsabilityDefect> ruleEvaluationResult = usabilityRule.evaluate(taskTree);
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| 39 | if(ruleEvaluationResult.isPresent()) {
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| 40 | evaluationResults.add(ruleEvaluationResult.get());
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| 41 | }
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| 42 | }
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| 43 | return UsabilityEvaluationReport.from(evaluationResults);
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| 44 | }
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| 45 |
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| 46 | }
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| 47 |
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| 48 | }
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